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Park HJ, Koh K, Choi YJ, Suh DH, D'Lima D, Kim JG. Is Prophylactic Antibiotic Use Necessary Before Dental Procedures in Primary and Revision TKA? A Propensity Score-matched, Large-database Study. Clin Orthop Relat Res 2024; 482:411-422. [PMID: 38231150 PMCID: PMC10871784 DOI: 10.1097/corr.0000000000002966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 12/05/2023] [Indexed: 01/18/2024]
Abstract
BACKGROUND The question of whether dental procedures increase the risk of periprosthetic joint infection (PJI) in patients who have undergone total joint arthroplasty (TJA) remains controversial. QUESTIONS/PURPOSES (1) Are dental procedures associated with an increased incidence of PJI in the setting of either primary or revision TKA after controlling for relevant potentially confounding variables? (2) Is the administration of prophylactic antibiotics before dental procedures associated with any differences in this risk? (3) Which factors are associated with increased incidence of PJI after dental procedures? METHODS This nationwide, retrospective, comparative, large-database study evaluated 591,602 patients who underwent unilateral primary or revision TKA between 2009 and 2019 using the Health Insurance Review and Assessment Service data in South Korea, in which all people in South Korea were registered and to which all medical institutions must charge any procedures they performed. The study population was divided into 530,156 patients with dental procedures and 61,446 patients without dental procedures based on whether the patients underwent a dental procedure at least 1 year after the index surgery. After propensity score matching, patients were classified into a dental (n = 182,052) and a nondental cohort (n = 61,422). The dental cohort was then divided into two groups: 66,303 patients with prophylactic antibiotics and 115,749 patients without prophylactic antibiotics based on prophylactic antibiotic use. After propensity score matching, patients were categorized into prophylactic (n = 66,277) and nonprophylactic (n = 66,277) cohorts. Propensity score matching was used to control for covariates including posttraumatic arthritis associated with PJI risk according to the dental procedure and prophylactic antibiotic use among the cohorts. After propensity score matching, the standardized mean difference was confirmed to be less than 0.1 for all variables. Kaplan-Meier survival analyses, log-rank tests, and Cox proportional hazards regression analysis was performed. RESULTS Dental procedures were not associated with an increase in PJI risk after primary (adjusted HR 1.56 [95% CI 0.30 to 8.15]; p = 0.60) or revision TKA (adjusted HR 1.74 [95% CI 0.90 to 3.34]; p = 0.10). Additionally, use of prophylactic antibiotics was not associated with a reduced PJI risk after the index surgery, either for primary (adjusted HR 1.28 [95% CI 0.30 to 5.42]; p = 0.74) or revision TKA (adjusted HR 0.74 [95% CI 0.45 to 1.23]; p = 0.25). Although surgery type and prophylactic antibiotic use exhibited no influence on PJI occurrence after dental procedures, posttraumatic arthritis was associated with PJI. The adjusted HR for posttraumatic arthritis was 4.54 (p = 0.046). CONCLUSION Our findings suggest that dental procedures were not associated with an increased risk of PJI for up to 2 years after the dental procedure in patients who underwent either primary or revision TKA. Based on these findings, there is insufficient rationale for the use of prophylactic antibiotics before dental procedures in patients who have undergone primary or revision TKA. LEVEL OF EVIDENCE Level III, therapeutic study.
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Affiliation(s)
- Hyung Jun Park
- Department of Orthopedic Surgery, Korea University College of Medicine, Ansan Hospital, Ansan-si, Gyeongki-do, South Korea
| | - Kyeol Koh
- Department of Dentistry, Catholic University College of Medicine, Eunpyeong St. Mary's Hospital, Seoul, South Korea
- Department of Dental Science, Graduate School, Chosun University, Gwangju, South Korea
| | - Yoon Ji Choi
- Department of Anesthesiology and Pain Medicine, Korea University College of Medicine, Ansan Hospital Ansan-si, Gyeongki-do, South Korea
| | - Dong Hun Suh
- Department of Orthopedic Surgery, Korea University College of Medicine, Ansan Hospital, Ansan-si, Gyeongki-do, South Korea
| | - Darryl D'Lima
- The Scripps Research Institute and Shiley Center for Orthopedic Research and Education, La Jolla, CA, USA
| | - Jae Gyoon Kim
- Department of Orthopedic Surgery, Korea University College of Medicine, Ansan Hospital, Ansan-si, Gyeongki-do, South Korea
- The Scripps Research Institute and Shiley Center for Orthopedic Research and Education, La Jolla, CA, USA
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Makaram NS, Param A, Clement ND, Scott CEH. Primary Versus Secondary Total Knee Arthroplasty for Tibial Plateau Fractures in Patients Aged 55 or Over-A Systematic Review and Meta-Analysis. J Arthroplasty 2024; 39:559-567. [PMID: 37572727 DOI: 10.1016/j.arth.2023.08.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 08/01/2023] [Accepted: 08/03/2023] [Indexed: 08/14/2023] Open
Abstract
BACKGROUND Total knee arthroplasty allows immediate postoperative weight-bearing and is increasingly recognized as a suitable treatment option for older patients who have tibial plateau fractures (TPFs). This systematic review evaluated the clinical and functional outcomes associated with primary versus secondary TKA for the treatment of TPFs in patients aged ≥55 years. METHODS Various databases were searched from inception to December 2021. Studies investigating outcomes of primary TKA (pTKA) as the initial treatment for TPFs in patients of mean age ≥55 years or those investigating outcomes of secondary TKA (sTKA) following any other primary treatment for TPFs were included. Quality of included studies was assessed using a methodological scale. Of 767 potentially relevant studies, 12 studies comprising 341 patients were included: 121 patients underwent (pTKA) and 220 patients underwent sTKA. There were 3 high-quality studies. Patients in the sTKA cohort were significantly younger at the time of TKA compared with those undergoing pTKA (mean 61.3 versus 72.2 years, P < .001, 95% confidence interval (CI) 8.2 to 13.6). RESULTS Intraoperative and postoperative complication rates were lower with pTKA; in particular, sTKA was associated with a significantly increased rate of stiffness requiring reintervention and patella tendon rupture. Functional outcome was greater after pTKA, but this did not reach statistical significance (85.2 versus 79.9%, P = .359, 95% CI -16.7 to 6.1). CONCLUSION Primary TKA was associated with lower complication rates than secondary TKA after TPF. In appropriate cases of TPF in older adults, it may be preferable to proceed with TKA as primary treatment rather than delaying until after fracture union or malunion.
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Affiliation(s)
- Navnit S Makaram
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom; The University of Edinburgh, Edinburgh, United Kingdom
| | - Aava Param
- The University of Edinburgh, Edinburgh, United Kingdom
| | - Nicholas D Clement
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
| | - Chloe E H Scott
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
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Singh J, Rassir R, Sierevelt IN, van Geene OFF, Rademakers MV, Spekenbrink-Spooren A, Nolte PA. Total Knee Arthroplasty in the Post-Traumatic Knee: Revision Risks and Functional Outcomes Compared to Osteoarthritic Knees. A Report of Primary Procedures From the Dutch Arthroplasty Register. J Arthroplasty 2024; 39:363-367. [PMID: 37598781 DOI: 10.1016/j.arth.2023.08.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 08/11/2023] [Accepted: 08/11/2023] [Indexed: 08/22/2023] Open
Abstract
BACKGROUND Total knee arthroplasty (TKA) for post-traumatic arthritis (PTA) poses higher challenges and increased risks of complications compared to TKA for osteoarthritis (OA). This study aimed to compare implant survivorships, reasons for revision, and patient-reported outcome measures between OA and PTA as indications for TKA. METHODS We selected all primary TKAs for PTA or OA between 2007 and 2020 from the Dutch Arthroplasty Register (Landelijke Registratie Orthopedische Interventies). The study included 3,897 TKA procedures for PTA (median follow-up 4.6 years; interquartile range: 2.2, 7.3) and 255,259 procedures for OA (median follow-up 4.7 years; interquartile range 2.2, 7.6). A total of 10,480 revision procedures were performed across both groups (238 in PTA knees; 10,242 in OA knees). We analyzed the prevalence of preoperative comorbidities and postoperative complications, as well as the reasons for revision, and calculated the implant survival rates. RESULTS The survival revision rate in the OA group was significantly lower at both follow-up moments (5- and 10- years). The likelihood for revision was increased in TKA for PTA compared to TKA for OA (hazards ratio: 1.16 [95% confidence interval 1.02 to 1.33], P = .03). The most common reason for a revision was instability and arthrofibrosis in the PTA group compared to patellar pain for the OA group. CONCLUSION This study demonstrated an increased risk for revision for any reason in TKA for PTA compared to OA. Revision for instability and arthrofibrosis were more prevalent in the PTA group, while revision for patellar pain was less prevalent compared to TKA for OA.
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Affiliation(s)
- Jiwanjot Singh
- Department of Orthopedic Surgery, Spaarne Gasthuis, Hoofddorp, The Netherlands
| | - Rachid Rassir
- Department of Orthopedic Surgery, Spaarne Gasthuis, Hoofddorp, The Netherlands
| | - Inger N Sierevelt
- Department of Orthopedic Surgery, Spaarne Gasthuis, Hoofddorp, The Netherlands; Orthopedic Department, Xpert Clinics, Amsterdam, The Netherlands
| | | | | | - Anneke Spekenbrink-Spooren
- Dutch Arthroplasty Register (Landelijke Registratie Orthopedische Interventies), s-Hertogenbosch, The Netherlands
| | - Peter A Nolte
- Department of Orthopedic Surgery, Spaarne Gasthuis, Hoofddorp, The Netherlands
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Gupta S, Sadczuk D, Riddoch FI, Oliver WM, Davidson E, White TO, Keating JF, Scott CEH. Pre-existing knee osteoarthritis and severe joint depression are associated with the need for total knee arthroplasty after tibial plateau fracture in patients aged over 60 years. Bone Joint J 2024; 106-B:28-37. [PMID: 38160689 DOI: 10.1302/0301-620x.106b1.bjj-2023-0172.r2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
Aims This study aims to determine the rate of and risk factors for total knee arthroplasty (TKA) after operative management of tibial plateau fractures (TPFs) in older adults. Methods This is a retrospective cohort study of 182 displaced TPFs in 180 patients aged ≥ 60 years, over a 12-year period with a minimum follow-up of one year. The mean age was 70.7 years (SD 7.7; 60 to 89), and 139/180 patients (77.2%) were female. Radiological assessment consisted of fracture classification; pre-existing knee osteoarthritis (OA); reduction quality; loss of reduction; and post-traumatic OA. Fracture depression was measured on CT, and the volume of defect estimated as half an oblate spheroid. Operative management, complications, reoperations, and mortality were recorded. Results Nearly half of the fractures were Schatzker II AO B3.1 fractures (n = 85; 47%). Radiological knee OA was present at fracture in 59/182 TPFs (32.6%). Primary management was fixation in 174 (95.6%) and acute TKA in eight (4.4%). A total of 13 patients underwent late TKA (7.5%), most often within two years. By five years, 21/182 12% (95% confidence interval (CI) 6.0 to 16.7) had required TKA. Larger volume defects of greater depth on CT (median 15.9 mm vs 9.4 mm; p < 0.001) were significantly associated with TKA requirement. CT-measured joint depression of > 12.8 mm was associated with TKA requirement (area under the curve (AUC) 0.766; p = 0.001). Severe joint depression of > 15.5 mm (hazard ratio (HR) 6.15 (95% CI 2.60 to 14.55); p < 0.001) and pre-existing knee OA (HR 2.70 (95% CI 1.14 to 6.37); p = 0.024) were independently associated with TKA requirement. Where patients with severe joint depression of > 15.5 mm were managed with fixation, 11/25 ultimately required TKA. Conclusion Overall, 12% of patients aged ≥ 60 years underwent TKA within five years of TPF. Severe joint depression and pre-existing knee arthritis were independent risk factors for both post-traumatic OA and TKA. These features should be investigated as potential indications for acute TKA in older adults with TPFs.
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Affiliation(s)
- Shreya Gupta
- Department of Orthopaedics, The University of Edinburgh, Edinburgh, UK
| | - Dominika Sadczuk
- Department of Orthopaedics, The University of Edinburgh, Edinburgh, UK
| | - Fraser I Riddoch
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - William M Oliver
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Ellie Davidson
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Tim O White
- Department of Orthopaedics, The University of Edinburgh, Edinburgh, UK
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - John F Keating
- Department of Orthopaedics, The University of Edinburgh, Edinburgh, UK
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Chloe E H Scott
- Department of Orthopaedics, The University of Edinburgh, Edinburgh, UK
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
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Syrikas I, Engbäck C, Tsikandylakis G, Karikis I, Desai N. Increased complications rates and inferior patient reported outcomes following total knee arthroplasty due to post-traumatic osteoarthritis with previous fracture treatment: a systematic review. Knee Surg Sports Traumatol Arthrosc 2023; 31:4124-4141. [PMID: 37097470 PMCID: PMC10471648 DOI: 10.1007/s00167-023-07407-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 03/26/2023] [Indexed: 04/26/2023]
Abstract
PURPOSE This study aims to present the existing literature relating to patient-reported outcome measures (PROMs) and complications in patients undergoing total knee arthroplasty (TKA) due to posttraumatic osteoarthritis (PTOA) with prior fracture treatment around the knee compared with patients who underwent TKA because of primary osteoarthritis (OA). METHODS A systematic review was undertaken and synthesised in accordance with the PRISMA guidelines by searching existing literature in the following databases: PubMed, Scopus, Cochrane Library and EMBASE. A search string according to the PECO was used. After analysing 2781 studies, 18 studies (5729 PTOA patients/149,843 OA patients) were included for a final review. An analysis revealed that 12 (67%) were retrospective cohort studies, four (22%) were register studies and the remaining two (11%) were prospective cohort studies. The mean Critical Appraisal Skills Programme (CASP) score was 23.6 out of 28, signifying studies of moderate quality. RESULTS The most frequently reported outcome measure were postoperative complications, reported in all eighteen studies. Intraoperative complications were reported in ten (4165 PTOA/124.511 OA) and patient-reported outcome measures (PROMs) in six studies (210 PTOA/2768 OA). A total of nine different PROMs were evaluated. As far as PROMs were concerned, the scores were inferior for PTOA but did not differ statistically from OA, except for one study, which favoured the OA group. Across all studies, postoperative complications were higher in the PTOA group, reporting infections as the most common complication. Furthermore, a higher revision rate was reported in the PTOA group. CONCLUSION PROM analysis suggests that both patient groups benefit from a TKA in terms of functional outcome and pain relief, however, patient-reported outcomes could be inferior for PTOA patients. There is consistent evidence for increased complication rates following PTOA TKA. Patients undergoing TKA due to PTOA after fracture treatment should be informed about the risk for inferior results and refrain from comparing their knee function to patients with TKA after OA. Surgeons should be aware of the challenges that PTOA TKA poses. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Ioannis Syrikas
- Department of Orthopaedics, NU-Hospital Group, Trollhättan/Uddevalla, Sweden.
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Cecilia Engbäck
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Georgios Tsikandylakis
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Orthopaedics, Sahlgrenska University Hospital, Mölndal, Sweden
| | - Ioannis Karikis
- Department of Orthopaedics, NU-Hospital Group, Trollhättan/Uddevalla, Sweden
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Research and Development, NU-Hospital Group, Trollhättan, Sweden
| | - Neel Desai
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Orthopaedics, Sahlgrenska University Hospital, Mölndal, Sweden
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6
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Scott CE, Param A, Moran M, Makaram NS. Acute Total Knee Arthroplasty for Unicondylar Tibial Plateau Fracture Using Metaphyseal Cones. Arthroplast Today 2023; 23:101209. [PMID: 37771551 PMCID: PMC10522947 DOI: 10.1016/j.artd.2023.101209] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 07/24/2023] [Accepted: 08/01/2023] [Indexed: 09/30/2023] Open
Abstract
Tibial plateau fractures (TPFs) in older adults are increasing in incidence and now account for 8% of all fractures in patients over 60 years of age. Although primary fixation remains standard, the risk of fixation failure, loss of reduction, and the development of posttraumatic osteoarthritis are all markedly increased in this age group with higher rates of conversion to total knee arthroplasty (TKA) of 12%. When joint depression is severe with significant subchondral bone loss, up to half ultimately require TKA. TPFs with unicondylar depression can be managed primarily using tibial cones in acute TKA. In this study, we report the surgical technique for performing acute TKA using tibial cones for the primary management of TPFs in older adults and illustrate this technique with case examples.
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Affiliation(s)
- Chloe E.H. Scott
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Aava Param
- Department of Orthopaedics and Trauma, The University of Edinburgh, Edinburgh, UK
| | - Matthew Moran
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Navnit S. Makaram
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
- Department of Orthopaedics and Trauma, The University of Edinburgh, Edinburgh, UK
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Kumar A, Arora R, Sinha S, Haidery TH, Jameel J, Khan R, Qureshi OA, Kumar S. Top 50 Cited Papers on Tibial Plateau Fracture Management: A Bibliometric Analysis and Review. Indian J Orthop 2023; 57:1226-1238. [PMID: 37525733 PMCID: PMC10386977 DOI: 10.1007/s43465-023-00932-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 06/06/2023] [Indexed: 08/02/2023]
Abstract
Purpose The orthopaedic surgeons, especially the young budding surgeons should have a well-balanced knowledge of the past evidence as well the current evidence in the literature for the appropriate as well as optimum management of tibial plateau fractures. Bibliometric analysis of the top-cited papers on tibial plateau fracture management can help know their concurrent interests, deficiencies and conflicting issues regarding their management. This study aimed to identify the 50 most cited research articles in tibial plateau research and analyse their characteristics. Methods We searched the Thompson Reuters Web of Science database for articles relevant to tibial plateau fracture and prepared a list of top 50 cited articles that included original articles and review articles concerning tibial plateau fractures. The included articles were analysed for contributing journals, corresponding author's country, publication year, cumulative citations, annual citations, citation trends over time, level of evidence and a qualitative review. Results The search strategy resulted in 2263 articles. The top 50 cited articles were published from 1974 to 2014 and belonged to 12 journal sources. There were 47 original articles and 3 review articles. The average citations per article were 126.2, and the annual citations per article were 6.478 per year. The top-cited articles were relevant to the strategies in the management, classification, fracture reduction, articular restoration, types and number of fixation devices, surgical approaches, associated menisco-ligamentous injuries and applicability of bone grafts/substitutes in tibial plateau fractures. Conclusion The current bibliometric analysis summarises the top-cited evidence concerning tibial plateau fractures and can be a potential resource for reviewing and locating the same. The analysis shows that most top-cited evidence belongs to the year 2000 onwards. Also, recent articles have a higher annual citation rate. A limited number of journals and mostly, western countries have contributed to the top-cited evidence. Whilst the top-cited evidence has touched several aspects of tibial plateau fractures, it is in the form of level IV case series. It needs better prospective evidence to establish sound recommendations. Supplementary Information The online version contains supplementary material available at 10.1007/s43465-023-00932-4.
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Affiliation(s)
- Arvind Kumar
- Department of Orthopaedics (JPNATC), All India Institute of Medical Sciences, New Delhi, India
| | - Rajesh Arora
- Department of Orthopaedics, University College of Medical Sciences, New Delhi, India
| | - Siddhartha Sinha
- Department of Orthopaedics, Hamdard Institute of Medical Sciences and Research, New Delhi, India
| | - Tariq Hasan Haidery
- Department of Orthopaedics, Hamdard Institute of Medical Sciences and Research, New Delhi, India
| | - Javed Jameel
- Department of Orthopaedics, Hamdard Institute of Medical Sciences and Research, New Delhi, India
| | - Rizwan Khan
- K G Medident Medical & Dental Care Center, Ghaziabad, India
| | - Owais Ahmed Qureshi
- Department of Orthopaedics, Hamdard Institute of Medical Sciences and Research, New Delhi, India
| | - Sandeep Kumar
- Department of Orthopaedics, Hamdard Institute of Medical Sciences and Research, New Delhi, India
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8
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Pander P, Fransen BL, Hagemans FJA, Keijser LCM. Functional outcome of total knee arthroplasty following tibial plateau fractures: a systematic review. Arch Orthop Trauma Surg 2023; 143:1265-1274. [PMID: 34800157 DOI: 10.1007/s00402-021-04188-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 09/20/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Posttraumatic osteoarthritis (PTOA) following a tibial plateau fracture (TPF) is a debilitating disease which often affects a young and active patient population for whom good knee function is essential. Frequently, total knee arthroplasty (TKA) is the only surgical option. The aim of this systematic review was to evaluate functional outcome for TKA in PTOA patients, together with several secondary outcome parameters. METHODS A systematic review according to the PRISMA guidelines was conducted. Studies were included that reported on patient-reported outcome measures, range of motion or objective functional analysis after TKA because of PTOA following TPF. RESULTS After analyzing 105 studies, 5 were included for the final review. In total, 162 patients with a TKA for PTOA were included of whom 125 (77%) were managed operatively for their TPF. All studies reported improvements in functional outcome after TKA, with two studies showing no significant differences between PTOA patients and a matched cohort of primary OA patients. Reported complication and re-intervention rates were higher for TKA patients with PTOA. CONCLUSION The results of this review indicate the TKA for PTOA after a TPF provides satisfactory functional outcome, with results similar to those of matched primary OA patients. TKA should, therefore, be considered a viable treatment option to improve function, but both patients and orthopedic surgeons should be aware of the higher complication rates in this patient population.
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Affiliation(s)
- Pieter Pander
- CORAL - Centre for Orthopaedic Research Alkmaar, Department of Orthopaedic Surgery, Noordwest Clinics Alkmaar, Wilhelminalaan 12, 1815 JD, Alkmaar, The Netherlands.
| | - Bas Lennart Fransen
- CORAL - Centre for Orthopaedic Research Alkmaar, Department of Orthopaedic Surgery, Noordwest Clinics Alkmaar, Wilhelminalaan 12, 1815 JD, Alkmaar, The Netherlands
| | - Frans Johan Alexander Hagemans
- CORAL - Centre for Orthopaedic Research Alkmaar, Department of Orthopaedic Surgery, Noordwest Clinics Alkmaar, Wilhelminalaan 12, 1815 JD, Alkmaar, The Netherlands
| | - Lucien Cornelis Marie Keijser
- CORAL - Centre for Orthopaedic Research Alkmaar, Department of Orthopaedic Surgery, Noordwest Clinics Alkmaar, Wilhelminalaan 12, 1815 JD, Alkmaar, The Netherlands
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Apinyankul R, Hui AY, Hwang K, Segovia NA, Amanatullah DF, Huddleston JI, Maloney WJ, Goodman SB. Complications, Implant Survivorships, and Functional Outcomes of Conversion Total Knee Arthroplasty With Prior Hardware. J Arthroplasty 2023; 38:S66-S70.e2. [PMID: 36758842 DOI: 10.1016/j.arth.2023.01.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 01/25/2023] [Accepted: 01/31/2023] [Indexed: 02/11/2023] Open
Abstract
BACKGROUND End-stage knee osteoarthritis with retained periarticular hardware is a frequent scenario. Conversion total knee arthroplasty (TKA) leads to excellent outcomes, but poses unique challenges. The evidence supporting retention versus removal of hardware during TKA is controversial. METHODS Patients who underwent TKA with prior hardware between January 2009 and December 2019 were identified. A total of 148 patients underwent TKA with prior hardware. The mean follow-up was 60 months (range, 24-223). Univariate and multivariable analyses were used to study correlations among factors and surgical-related complications, prosthesis failures, and functional outcomes. RESULTS The complication rate was 28 of 148 (18.9%). The use of a quadriceps snips in addition to a medial parapatellar arthrotomy was associated with a higher complication (odds ratio: 20.7, P < .05), implant failures (odds ratio: 13.9, P < .05), and lower the Veterans Rand 12 Mental Score (VR-12 MS) (-14.8, P < .05). Hardware removal versus retention and use of single versus multiple incisions were not associated with complications or prosthesis failures. Removal of all hardware was associated with significantly higher (+7.3, P < .05) VR-12 MS compared to retention of all hardware. CONCLUSIONS TKA with prior hardware was associated with more complications, implant failures, and lower VR-12 MS when a more constrained construct or quadriceps snip was performed. This probably reflects the level of difficulty of the procedure rather than the surgical approach used. Hardware removal or retention was not associated with complications or implant failures; however, removal rather than retention of all prior hardware is associated with increased general health outcomes. LEVEL OF EVIDENCE IV, cohort without control.
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Affiliation(s)
- Rit Apinyankul
- Department of Orthopaedics, Khon Kaen University, Khon Kaen, Thailand
| | - Alexander Y Hui
- Department of Orthopaedic Surgery, Stanford University Medical Center Outpatient Center, Stanford University School of Medicine, Stanford, California
| | - Katherine Hwang
- Department of Orthopaedic Surgery, Stanford University Medical Center Outpatient Center, Stanford University School of Medicine, Stanford, California
| | - Nicole Alexandriadria Segovia
- Department of Orthopaedic Surgery, Stanford University Medical Center Outpatient Center, Stanford University School of Medicine, Stanford, California
| | - Derek F Amanatullah
- Department of Orthopaedic Surgery, Stanford University Medical Center Outpatient Center, Stanford University School of Medicine, Stanford, California
| | - James I Huddleston
- Department of Orthopaedic Surgery, Stanford University Medical Center Outpatient Center, Stanford University School of Medicine, Stanford, California
| | - William J Maloney
- Department of Orthopaedic Surgery, Stanford University Medical Center Outpatient Center, Stanford University School of Medicine, Stanford, California
| | - Stuart B Goodman
- Department of Orthopaedic Surgery, Stanford University Medical Center Outpatient Center, Stanford University School of Medicine, Stanford, California
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10
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Total knee arthroplasty in post-traumatic osteoarthritis is more challenging, but results in similar patient satisfaction - An analysis of 1646 cases. Knee 2022; 39:116-123. [PMID: 36191398 DOI: 10.1016/j.knee.2021.12.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 11/02/2021] [Accepted: 12/14/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Patients with post-traumatic osteoarthritis (PTOA) present a variety of technical challenges to surgeons. Surgical parameters, complication rates and patient-reported outcomes (PROs) have been reported as detrimental in total knee arthroplasty (TKA) for PTOA. The purpose of this study was to compare these variables and satisfaction with the results of TKA in patients with post-traumatic osteoarthritis with a matched-pair cohort of primary osteoarthritis (POA). METHODS A registry-embedded prospective case-control study was performed. Of a total of 1646 TKAs, 155 were performed due to PTOA between 2012 and 2019. One-hundred and thirty-six could be one-to-one propensity score-matched to patients with POA undergoing primary TKA based on similar patient demographic variables. Outcomes investigated included operation time, estimated blood loss, types of implants, postoperative complications and PROs pre- and 1 year postoperatively as well as satisfaction with the results of surgery. Sub-cohort analysis was performed for patients with prior fracture and soft tissue trauma, respectively. RESULTS Surgical parameters were significantly different in disadvantages of PTOA: operation time (P < 0.001), estimated blood loss (P < 0.001), blood transfusions (P = 0.039), type of implants (P < 0.001). Manipulation under anaesthesia (MUA) was necessary more often in the PTOA fracture group (odds ratio 5.01, (95% confidence interval 1.04; 24.07). PRO demonstrated no substantial differences after 1 year. Satisfaction with the results of TKA was as equally high in all cohorts. CONCLUSIONS This study demonstrated that TKAs in patients with PTOA require higher surgical effort but can result in similar PROs and satisfaction compared to POA, regardless of the underlying trauma.
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Malhotra R, Jain A, Gupta S, Gautam D. Outcomes of Total Knee Arthroplasty in Patients with Prior Hardware: A Case-Control Study Using Handheld Navigation. J Knee Surg 2022; 35:1474-1483. [PMID: 33853153 DOI: 10.1055/s-0041-1726419] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Presence of hardware in juxta-articular location poses challenge during total knee arthroplasty (TKA). When present in distal femur, it precludes the use of an intramedullary femoral jig during TKA often necessitating removal of hardware leading to prolonged surgery, higher risk of complications, and inferior results. We conducted a case-control study to assess the outcome of TKA among patients with post-traumatic arthritis using a handheld navigation system to perform bone cuts allowing retention of hardware in situ. In 15 patients with post-traumatic arthritis and hardware around the knee (Group A), none or part(s) of hardware were removed while performing TKA. These patients were matched to 15 patients who underwent TKA with handheld navigation for primary OA knee (Group B). The perioperative outcomes assessed were operative time, intraoperative blood loss, length of hospital stay, complications, and 30 days reoperation rate. Clinical outcomes were assessed by using Knee Society Score (KSS) and radiological outcomes using mechanical axis and coronal and sagittal component angles. Mean age of patients at surgery were 65.67 years (Group A) and 66.73 years (Group B). Mean operative time and blood loss were significantly higher in Group A as compared with Group B. At the mean follow-up of 34 months, KSS significantly improved in both the groups. However, there was no statistically significant difference in the clinical and radiological outcomes between the two groups. One patient in Group A developed wound dehiscence and had to undergo debridement and flap coverage within 30 days. The use of navigation helps surgeons in gaining proper limb alignment and implant positioning without complete removal of hardware.
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Affiliation(s)
- Rajesh Malhotra
- Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India
| | - Aditya Jain
- Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India
| | - Saurabh Gupta
- Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India
| | - Deepak Gautam
- Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India
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Gálvez-Sirvent E, Ibarzábal-Gil A, Rodríguez-Merchán EC. Complications of the surgical treatment of fractures of the tibial plateau: prevalence, causes, and management. EFORT Open Rev 2022; 7:554-568. [PMID: 35924649 PMCID: PMC9458943 DOI: 10.1530/eor-22-0004] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Open reduction and internal fixation is the gold standard treatment for tibial plateau fractures. However, the procedure is not free of complications such as knee stiffness, acute infection, chronic infection (osteomyelitis), malunion, non-union, and post-traumatic osteoarthritis. The treatment options for knee stiffness are mobilisation under anaesthesia (MUA) when the duration is less than 3 months, arthroscopic release when the duration is between 3 and 6 months, and open release for refractory cases or cases lasting more than 6 months. Early arthroscopic release can be associated with MUA. Regarding treatment of acute infection, if the fracture has healed, the hardware can be removed, and lavage and debridement can be performed along with antibiotic therapy. If the fracture has not healed, the hardware is retained, and lavage, debridement, and antibiotic therapy are performed (sometimes more than once until the fracture heals). Fracture stability is important not only for healing but also for resolving the infection. In cases of osteomyelitis, treatment should be performed in stages: aggressive debridement of devitalised tissue and bone, antibiotic spacing and temporary external fixation until the infection is resolved (first stage), followed by definitive surgery with grafting or soft tissue coverage depending on the bone defect (second stage). Intra-articular or extra-articular osteotomy is a good option to correct malunion in young, active patients without significant joint damage. When malunion is associated with extensive joint involvement or the initial cartilage damage has resulted in knee osteoarthritis, the surgical option is total knee arthroplasty.
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Affiliation(s)
- Elena Gálvez-Sirvent
- Department of Orthopaedic Surgery, "Infanta Elena" University Hospital, Valdemoro, Madrid, Spain.,Faculty of Medicine, Universidad Francisco de Vitoria, Madrid, Spain
| | - Aitor Ibarzábal-Gil
- Department of Orthopaedic Surgery, "La Paz" University Hospital, Madrid, Spain
| | - E Carlos Rodríguez-Merchán
- Department of Orthopaedic Surgery, "La Paz" University Hospital, Madrid, Spain.,Osteoarticular Surgery Research, Hospital La Paz Institute for Health Research - IdiPAZ (La Paz University Hospital - Autonomous University of Madrid), Madrid, Spain
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Risk Factors for Wound Complications Following Conversion TKA after Tibial Plateau Fracture. Indian J Orthop 2022; 56:1751-1758. [PMID: 36187592 PMCID: PMC9485347 DOI: 10.1007/s43465-022-00709-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 07/21/2022] [Indexed: 02/04/2023]
Abstract
INTRODUCTION The purpose is to investigate the incidence of wound complications for total knee arthroplasty (TKA) following tibial plateau open reduction and internal fixation (ORIF). MATERIALS AND METHODS A prospective arthroplasty registry was queried for patients with CPT codes for primary TKA, tibial plateau ORIF, removal of hardware (ROH), and diagnosis of post-traumatic arthritis. Patients were included if they had undergone tibial plateau ORIF and subsequent TKA. Chart review was performed to obtain demographic, clinical and post-operative information. RESULTS Twenty-one patients were identified, with average age of 56.23 ± 13.2 years at time of tibial plateau ORIF and 62.91 ± 10.8 years at time of TKA. Seven (33.3%) patients had a tibial plateau fracture-related infection (FRI). Eight (38.1%) patients underwent ROH prior to TKA. Seven (33.3%) patients' TKA incision incorporated the prior plateau incisions. Eight (36.4%) patients developed wound complications following TKA and 5 (23.8%) developed an acute periprosthetic joint infection (PJI) following TKA and had the plateau incision incorporated into the TKA incision. FRI history did not increase the rate of wound complications but did increase the rate of ROH prior to TKA. CONCLUSIONS Previous FRI involving tibial plateau repair surgery doesn't correlate with PJI after conversion TKA for post traumatic OA. Surgeon-controlled factors such as staged ROH and incision placement can help reduce the rate of wound complications following TKA performed after tibial plateau ORIF. LEVEL OF EVIDENCE Prognostic Level IV. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s43465-022-00709-1.
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Outcomes after ORIF of Bicondylar Schatzker VI (AO type C) Tibial Plateau Fractures in an Elderly Population. Injury 2022; 53:2226-2232. [PMID: 35379472 DOI: 10.1016/j.injury.2022.03.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 02/10/2022] [Accepted: 03/13/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND The surgical management of bicondylar tibial plateau (BTP) fractures in elderly patients aims to restore knee stability while minimizing soft tissue complications. The purpose of this study was to compare injury characteristics and surgical outcomes after ORIF of BTP fractures (AO/OTA 41-C (Schatzker VI)) in young (< 50 years) versus elderly (> 65 years) patients. METHODS A retrospective cohort study was conducted using data from two American College of Surgeons (ACS) level I trauma centers. Inclusion criteria were: (1) age 18 years or older, (2) bicondylar tibial plateau fracture (AO/OTA 41-C or Schatzker VI), (3) treatment with ORIF, and (4) minimum of 6 months follow-up. Patients between 50 and 65 years of age were excluded. Data collection was performed by reviewing electronic medical records, operative reports, and radiology reports. RESULTS We identified 323 patients (61% male) with 327 BTP fractures and a median follow-up of 685 days. There were 230 young patients (71%) < 50 years and 93 elderly patients (29%) >6 5 years at time of presentation. Elderly patients were significantly more likely to have a low energy mechanism of injury (44.6 vs. 16.2%, p < 0.001), and present with diabetes (19.4 vs. 4.4%, p < 0.001) or coronary artery disease (12.9 vs. 1.3%, p < 0.001). Elderly patients were also significantly less likely to undergo staged management with initial knee-spanning external fixation followed by delayed ORIF (19.2 vs. 33.9%, p = 0.008). Elderly patients had a lower arc of motion at final follow-up (105 vs. 113°, p < 0.001) and reduced PROMIS-10 function scores (43.8 vs. 49.8, p = 0.013). No differences were observed in rates of superficial infection, deep infection, reoperation, or EQ-5D scores between age groups. CONCLUSIONS This is the largest study to compare injury characteristics and outcomes after ORIF of BTP fractures according to age. Elderly patients (age > 65 years) sustained BTP fractures by lower energy mechanisms than their younger counterparts with similar fracture patterns and were often managed with ORIF. The results of this study suggest that ORIF of BTP fractures in elderly patients is associated with similar complication rates and outcomes as in younger patients despite higher comorbidities and poorer bone quality in the elderly population.
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Wood J, Mounasamy V, Wukich D, Sambandam S. Conversion Total Knee Arthroplasty After Tibial Plateau Fixation Is Associated With Lower Reimbursement, Greater Complication Rates, and Similar Opioid Use. Cureus 2022; 14:e25171. [PMID: 35747060 PMCID: PMC9206867 DOI: 10.7759/cureus.25171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/20/2022] [Indexed: 11/20/2022] Open
Abstract
Objective Total knee replacement after previous open reduction and internal fixation for tibial plateau fracture (conversion total knee) increases the complexity of the procedure and the complication rate. However, very little research exists to report on opioid use and cost associated with total knee arthroplasty (TKA) following tibial plateau fracture fixation as compared to primary TKA patients with no history of tibial plateau fracture. The aim of this study is to compare the differences in opioid use, reimbursements, and complication rates between patients with and without a history of tibial plateau fracture undergoing TKA. Methods and materials This is a retrospective large database review study. The study included patients across the country and in various clinical settings including, but not limited to, institutions, primary and tertiary care centers, and private practice. The PearlDiver database was reviewed for patients undergoing TKA between 2010 and 2019. Patients who underwent TKA following surgical repair of a tibial plateau fracture were identified using Common Procedural Terminology (CPT) codes and the appropriate International Classification of Diseases Ninth and Tenth Revision (ICD-9, ICD-10) codes. This group was then matched by age, gender, Charleston Comorbidity Index (CCI) score, Elixhauser Comorbidity Index (ECI) score, obesity, tobacco use, and diabetes to a group of similar patients who underwent TKA with no history of tibial plateau fracture. Opioid use over the episode of care, evaluated by morphine milligram equivalents (MME), and 30-day reimbursed cost were compared between groups using an unequal variance t-test. Complication rates at 30 days, 90 days, and one year postoperatively, and revision rates at one and two years postoperatively were compared using the odd’s ratio (OR) with 95% confidence intervals (95%CI). Results The episode of care cost for TKA was significantly lower for patients with a history of tibial plateau fracture ($11,615 ± $15,704) than it was for patients without a history of tibial plateau fracture ($16,088 ± $18,573) (p = 3.56E-14). At 30 days after knee arthroplasty, patients with a history of tibial plateau fracture had significantly more episodes of dehiscence (OR 2.665 [95% CI 1.327-5.351]; p = 0.006) and surgical site infection (SSI) (OR 1.698 [95% CI 1.058-2.724]; p = 0.028), which was significant at 90 days postop for both dehiscence (OR 1.358 [95% CI 0.723-2.551]; p = 0.001) and SSI (OR 1.634 [95% CI 1.100-1.802]; p = 0.015), as well as mechanical complications of the implant device (OR 2.420 [95% CI 1.154-5.076]; p = 0.019). There was no significant difference in the number of opioids prescribed postoperatively to patients with a history of tibial plateau fracture (2218 ± 3255 MME) compared to those without prior tibial plateau fracture (2400 ± 4843 MME) (p = 0.258). However, there was a small but statistically significant increase in the number of days postoperatively patients with a history of tibial plateau fracture were prescribed opioids (11.99 ± 7.73 days) compared to non-tibial plateau fracture patients (11.15 ± 7.18 days) (p = 0.004). Conclusion Patients with a history of tibial plateau fracture who then underwent conversion TKA have a lower reimbursed cost of TKA but a higher postoperative risk for dehiscence, mechanical complications, and surgical site infections. There is no significant difference in postoperative opioid use between the two groups.
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Hip and Knee Replacement. CURRENT ORTHOPAEDIC PRACTICE 2022. [DOI: 10.1007/978-3-030-78529-1_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Primary total knee replacement for tibial plateau fractures in older patients: a systematic review of 197 patients. Arch Orthop Trauma Surg 2022; 142:3257-3264. [PMID: 34467415 PMCID: PMC9522836 DOI: 10.1007/s00402-021-04150-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 08/24/2021] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Tibial plateau fractures are typically treated with osteosynthesis. In older patients, osteosynthesis is associated with some complications, risk of post-traumatic osteoarthritis and long partial, or non-weight bearing during the recovery phase. To avoid these problems, primary total knee replacement (TKR) has become an increasingly common treatment option. The aim of this study was to evaluate all the relevant literature and summarize the current evidence-based knowledge on the treatment of tibial plateau fractures with primary TKR in older patients. MATERIALS AND METHODS A systematic literature search of studies on total knee replacement (TKR) as primary treatment for acute traumatic tibial plateau fracture was conducted using OVID Medline, Scopus, and Cochrane databases from 1946 to 18 November 2019. We included all studies without restrictions regarding total knee replacement (TKR) as primary treatment for acute traumatic tibial plateau fracture. RESULTS Of the 640 reviewed articles, 16 studies with a total of 197 patients met the inclusion criteria. No controlled trials were available, and the overall quality of the literature was low. The results, using different clinical scoring systems, were good or fair. Four-year follow-up complication (6.1%) and revision (3.6%) rates after primary TKR appeared to be lower than after secondary TKR (complication rate 20-48%, revision rate 8-20%) but higher than after elective primary TKR. CONCLUSION Based on low-quality evidence, TKR appears to be a useful treatment option for tibial plateau fractures in older patients. Controlled trials are mandatory to determine the relative superiority of these two options as primary treatment of tibial plateau fractures in older patients.
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Risk of Periprosthetic Joint Infection in Patients With Total Knee Arthroplasty Undergoing Colonoscopy: A Nationwide Propensity Score Matched Study. J Arthroplasty 2022; 37:49-56. [PMID: 34592355 DOI: 10.1016/j.arth.2021.09.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 09/14/2021] [Accepted: 09/21/2021] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND The post-colonoscopy periprosthetic joint infection (PJI) risk in patients with total prosthetic knee joints has limited research. The present study investigated the PJI risk and determined the risk factors for post-colonoscopy PJI in total knee arthroplasty (TKA) recipients. The hypothesis was that colonoscopy is associated with an increased PJI risk in patients with total prosthetic knee joints. This study can potentially help guide the decision making for prophylactic antibiotic use for colonoscopy. METHODS This nationwide matched cohort study used claims data from the Health Insurance Review and Assessment Service database and enrolled patients who underwent unilateral TKA between 2008 and 2016. The history of diagnostic colonoscopy was investigated at least 1 year postoperatively. The propensity score was matched between colonoscopy and non-colonoscopy cohorts, and the post-colonoscopy PJI risk was compared. The PJI risk following invasive colonoscopic procedures, including biopsy, polypectomy, and mucosal or submucosal resection, was investigated, and the risk factors for post-colonoscopy PJI were determined. RESULTS In total, 45,612 and 211,841 patients were matched in the colonoscopy and control cohorts, respectively. The colonoscopy cohort had greater 9-month and 1-year PJI risks from the index colonoscopy date than the matched controls (9 months: hazard ratio [HR] 1.836, P = .006; 1 year: HR 1.822, P = .031). Invasive colonoscopic procedures did not increase the PJI risk at any time point post-colonoscopy. The only significant risk factor for PJI was post-traumatic arthritis (adjusted HR 4.034, P = .023). CONCLUSION Colonoscopy was associated with an increased PJI risk in TKA recipients, regardless of concomitant invasive colonoscopic procedures. LEVEL OF EVIDENCE III, Prognostic.
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Lateral unicompartmental knee arthroplasty is a safe procedure for post-traumatic osteoarthritis after lateral tibial plateau fracture: a case-control study at 10-year follow-up. Knee Surg Sports Traumatol Arthrosc 2021; 29:3654-3663. [PMID: 33165637 DOI: 10.1007/s00167-020-06359-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 10/27/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Very few studies focus on lateral unicompartmental arthroplasty (LUKA) in the setting of post-traumatic osteoarthritis (PTOA). The hypothesis of our study is that LUKA is an effective procedure for isolated lateral PTOA with similar outcomes to non-traumatic LUKA. METHODS Between 1990 and 2016, eighteen LUKA performed for isolated lateral tibiofemoral osteoarthritis secondary to tibial plateau fracture were retrospectively reviewed (post-traumatic group) and matched with a control group of thirty-six LUKA performed for non-traumatic OA. Clinical (International Knee Score), radiological outcomes and revision rate were compared between the two groups with a minimum follow-up of three years. RESULTS With a mean follow-up of 10.1 years, postoperative IKS scores were similar between the two groups (IKS Knee: 89.1 (control) versus 85 (p = 0.03) and IKS Function: 85.9 (control) versus 77.9 (n.s.). Clinical improvement was greater for the post-traumatic group. No difference was observed with regard to revision rate (3/18 (16.7%) cases in the post-traumatic group and 7/36 (19.4%) in the control group, n.s.) or polyethylene wear per year between the two groups. The revision free-survival rate was 64.8% for the post-traumatic group and 58.8% for the control group at 22-year follow-up (n.s.). CONCLUSION LUKA is an effective procedure at long-term for patients suffering from isolated lateral PTOA with similar clinical and radiographic results compared to LUKA performed for non-traumatic OA and without increased risk of revision or prosthetic wear. LEVEL OF EVIDENCE IV.
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Ramamurti P, Fassihi SC, Stake S, Stadecker M, Whiting Z, Thakkar SC. Conversion Total Knee Arthroplasty. JBJS Rev 2021; 9:01874474-202109000-00007. [PMID: 34812774 DOI: 10.2106/jbjs.rvw.20.00198] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
» Conversion total knee arthroplasty (TKA) represents a heterogeneous group of procedures and most commonly includes TKA performed after ligamentous reconstruction, periarticular open reduction and internal fixation (ORIF), high tibial osteotomy (HTO), and unicompartmental knee arthroplasty (UKA). » Relative to patients undergoing primary TKA, patients undergoing conversion TKA often have longer operative times and higher surgical complexity, which may translate into higher postoperative complication rates. » There is mixed evidence on implant survivorship and patient-reported outcome measures when comparing conversion TKA and primary TKA, with some studies noting no differences between the procedures and others finding decreased survivorship and outcome scores for conversion TKA. » By gaining an improved understanding of the unique challenges facing patients undergoing conversion TKA, clinicians may better set patient expectations, make intraoperative adjustments, and guide postoperative care.
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Affiliation(s)
- Pradip Ramamurti
- Department of Orthopaedic Surgery, George Washington University, Washington, DC
| | - Safa C Fassihi
- Department of Orthopaedic Surgery, George Washington University, Washington, DC
| | - Seth Stake
- Department of Orthopaedic Surgery, George Washington University, Washington, DC
| | - Monica Stadecker
- Department of Orthopaedic Surgery, George Washington University, Washington, DC
| | - Zachariah Whiting
- Department of Orthopaedic Surgery, George Washington University, Washington, DC
| | - Savyasachi C Thakkar
- Adult Reconstruction Division, Department of Orthopaedic Surgery, Johns Hopkins University, Columbia, Maryland
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Aseptic Tibial Implant Loosening After Total Knee Arthroplasty: Preventable? J Am Acad Orthop Surg 2021; 29:326-330. [PMID: 33828053 DOI: 10.5435/jaaos-d-20-00452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 09/10/2020] [Indexed: 02/01/2023] Open
Abstract
Aseptic loosening is a considerable complication that affects the longevity of total knee arthroplasty (TKA) implants. Surgeon technique may help minimize aseptic loosening after TKA. Meticulous cementation of the prosthesis and the bone surface during various stages of cement polymerization will maximize cement adherence to the prosthesis and the bone, respectively. Pressurization of the cement in the canal and at the cut surface to achieve at least 2 mm of cement depth penetration has been reported to increase TKA implant longevity.
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Phruetthiphat OA, Zampogna B, Vasta S, Tassanawipas B, Gao Y, Callaghan JJ. TKR after posttraumatic and primary knee osteoarthritis: a comparative study. J Orthop Surg Res 2021; 16:173. [PMID: 33663576 PMCID: PMC7931585 DOI: 10.1186/s13018-021-02322-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 02/22/2021] [Indexed: 11/30/2022] Open
Abstract
Background A few literatures reported that the outcomes of total knee replacement (TKR) in posttraumatic osteoarthritis (PTOA) were lower compared to TKR in primary osteoarthritis (primary OA). The study’s purpose was to compare the comorbidity and outcome of TKR among fracture PTOA, ligamentous PTOA, and primary OA. The secondary aim was to identify the effect of postoperatively lower limb mechanical axis on an 8-year survivorship after TKR between PTOA and primary OA. Methods Seven hundred sixteen patients with primary OA, 32 patients with PTOA (knee fracture subgroup), and 104 PTOA (knee ligamentous injury subgroup) were recruited. Demography, comorbidities, Charlson Comorbidity Index (CCI), operative parameters, mechanical axis, functional outcome assessed by WOMAC, and complications were compared among the three groups. Results PTOA group was significantly younger (p<0.0001) with a higher proportion of men (p=0.001) while the primary OA group had higher comorbidities than the PTOA group, including anticoagulant usage (p=0.0002), ASA class ≥3 (p<0.0001), number of diseases ≥ 4 (p<0.0001), and CCI (p<0.0001). Both the fracture PTOA group (p<0.0001) and ligamentous PTOA group (p = 0.009) had a significantly longer operative time than the primary OA group. The fracture PTOA group had significantly lower pain components and stiffness components than the primary OA group. There was no significant difference in the rate of an aligned group, outlier group, and an 8-year survivorship in both groups. Conclusion The outcome following TKR in the fracture PTOA was poorer compared to primary knee OA in the midterm follow-up. However, no difference was detected between the ligamentous PTOA and primary knee OA. The mechanical axis alignment within the neutral axis did not affect the 8-year survivorship after TKR in both groups. Level of evidence Level III; retrospective cohort study
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Affiliation(s)
- Ong-Art Phruetthiphat
- Department of Orthopedics, Phramongkutklao Hospital and College of Medicine, 315 Ratchvidhi Road, Ratchathewee, Bangkok, 10400, Thailand.
| | - Biagio Zampogna
- Department of Orthopedics and Trauma Surgery, University Campus Bio-Medico of Rome, Rome, Italy
| | - Sebastiano Vasta
- Department of Orthopedics and Trauma Surgery, University Campus Bio-Medico of Rome, Rome, Italy
| | | | - Yubo Gao
- Department of Orthopedic Surgery and Rehabilitation, University of Iowa Hospital and Clinics, Iowa City, IA, USA
| | - John J Callaghan
- Department of Orthopedic Surgery and Rehabilitation, University of Iowa Hospital and Clinics, Iowa City, IA, USA
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Sabatini L, Aprato A, Camazzola D, Bistolfi A, Capella M, Massè A. Primary total knee arthroplasty in tibial plateau fractures: Literature review and our institutional experience. Injury 2021; 54 Suppl 1:S15-S23. [PMID: 33583591 DOI: 10.1016/j.injury.2021.02.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 11/16/2020] [Accepted: 02/02/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Displaced proximal tibia fractures in the elderly may be very difficult to manage. If osteosynthesis represents the standard of care in the younger patients, in the aged population this solution is controversial because a significant failure rate has been reported after internal fixation. Moreover, osteoarthritis progression following tibial plateau fractures is common, often requiring a subsequent total knee arthroplasty (TKA). In recent years, in order to overcome the fracture healing problems and to allow immediate full weight bearing, primary TKA after tibial plateau fractures in elderly patients has gained popularity. MATERIAL AND METHODS from 2015 to 2019, 11 tibial plateau fractures in elderly patients with pre-existing osteoarthritis were treated with a primary TKA. Age, gender, mechanism of trauma, pre-operative autonomy level, fractures classification, degree of osteoarthritis and intraoperative data (ligamentous stability and type of implant) were collected. After a mean follow-up of 28 months, Knee Society Score (KSS), post-operative autonomy level and Forgotten Joint Score (FJS) were evaluated. The radiological assessment (signs of loosening, limb axis and patellar height indices) and complications were also recorded. RESULTS according to fracture type and ligamentous competence, 6 cases of posterior-stabilized (PS) design and 5 cases of semi-constrained TKA were implanted. At the final follow up, mean KSS knee score was 83±16 and mean KSS functional score was 74±15. Mean pre-operative autonomy level assessed with the Parker scale, was significantly higher than the post-operative one (7.5±1.4 vs 5.6 ± 1.3). Mean FJS was 66 ± 14. No lines of radiolucency or limb malalignment were found at the final radiological follow-up. One major complication was recorded: one acute periprosthetic infection. One patient reported a periprosthetic femoral fracture after 26 months. CONCLUSION Based on our and results and those reported on literature, primary TKA is a suitable option in case of tibial plateau fractures in elderly patients with pre-existing osteoarthritis and poor bone quality, in which osteosynthesis outcome may be poor. Unlike ORIF, primary TKA may allow immediate weightbearing and a faster recovery. Nevertheless, it is a demanding surgery with a significant complications rate and should be reserved for selected patients and experienced surgeons.
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Affiliation(s)
- Luigi Sabatini
- University of Turin, Viale 25 aprile 137 int 6, Torino 10133, Italy
| | - Alessandro Aprato
- University of Turin, Viale 25 aprile 137 int 6, Torino 10133, Italy.
| | | | | | - Marcello Capella
- University of Turin, Viale 25 aprile 137 int 6, Torino 10133, Italy
| | - Alessandro Massè
- University of Turin, Viale 25 aprile 137 int 6, Torino 10133, Italy
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Mahajan NP, Chandanwale AS, G S PK, Harsoor A, Gadod L, Sadar A. Primary Total Knee Replacement in a Case of Lateral Tibial Condyle Delayed Union with Severe Grade 4 Osteoarthritis Knee - A Case Report. J Orthop Case Rep 2020; 10:1-4. [PMID: 33312967 PMCID: PMC7706449 DOI: 10.13107/jocr.2020.v10.i05.1810] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Introduction Tibial plateau fractures are not uncommon. These fractures occur in bimodal age distribution consisting of 8% of all geriatric fractures. They usually occur as a result of low-energy trauma in the elderly. The management options include closed/open reduction and internal fixation (ORIF) using screws and plates. The osteosynthetic treatment options cause malreduction, non-union, implant failure in elderly patients due to osteoporosis and this may lead to post-traumatic arthritis, requiring total knee replacement (TKR) as a secondary procedure later. Case Report A 76-year-old male patient presented with pain and swelling in the left knee with a history of trauma to the left knee. X-ray of the left knee showed the split fracture of the left lateral tibial condyle with severe Grade 4 osteoarthritis. On examination, tenderness was present over the lateral tibial condyle. We managed with cemented primary TKR using stemmed tibial component. Postoperatively, the patient is having good knee range of motion and having no difficulty in walking and weight-bearing. Functional outcome is good as per Oxford knee score. Conclusion Primary TKR is a viable alternative treatment option compared to ORIF in elderly patients with preexisting osteoarthritis with tibial condyle fractures. It helps in early mobilization, weight-bearing and avoids secondary surgical procedures.
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Affiliation(s)
- Neetin P Mahajan
- Department of Orthopaedics, Grant Government Medical College and Sir JJ Group of Hospitals, Mumbai, Maharashtra, India
| | - Ajay S Chandanwale
- Directorate of Medical Education and Research, Mumbai, Maharashtra, India
| | - Prasanna Kumar G S
- Department of Orthopaedics, Grant Government Medical College and Sir JJ Group of Hospitals, Mumbai, Maharashtra, India
| | - Abhishek Harsoor
- Department of Orthopaedics, Grant Government Medical College and Sir JJ Group of Hospitals, Mumbai, Maharashtra, India
| | - Lalkar Gadod
- Department of Orthopaedics, Grant Government Medical College and Sir JJ Group of Hospitals, Mumbai, Maharashtra, India
| | - Amey Sadar
- Department of Orthopaedics, Grant Government Medical College and Sir JJ Group of Hospitals, Mumbai, Maharashtra, India
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Smith EJ, Katakam A, Box HN, Healy WL, Bedair HS, Melnic CM. Staged vs Concurrent Hardware Removal During Conversion Total Knee Arthroplasty. J Arthroplasty 2020; 35:3569-3574. [PMID: 32694028 DOI: 10.1016/j.arth.2020.06.055] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/07/2020] [Accepted: 06/18/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Conversion total knee arthroplasty (TKA) in the presence of periarticular hardware can be associated with increased resource utilization, complications, and revisions. However, little guidance exists on the optimal approach to hardware removal. The purpose of this study is to compare outcomes of conversion TKA with hardware removal performed in either a staged or concurrent manner. METHODS This is a retrospective study of 155 TKA operations performed with staged (45) or concurrent (110) removal of hardware at the time of TKA. Differences in patient data, case data, complications, reoperations, and revisions were evaluated. Subgroup comparisons of cases involving major hardware (plates, nails, rods), minor hardware (screws, buttons, wires), and tibial plates were performed. RESULTS There were no differences in age, sex, body mass index, or comorbidities between patients who underwent staged or concurrent hardware removal. Rates of complications, reoperations, and revisions did not differ at multiple time points (90 days, 1 year, 2 years, 4 years). Patients who underwent staged hardware removal were more likely to have had prior surgery for fracture reconstruction (68% vs 33%, P < .001), to have had major hardware removed (84% vs 59%, P = .03), and were less likely to have had hardware removal performed through a single incision with TKA (50% vs 92%, P < .001). Subgroup analysis of major and minor hardware cases demonstrated comparable outcomes. CONCLUSION There remains no established benefit to either a staged or concurrent approach to hardware removal at the time of TKA. This is true regardless of hardware burden. At this time, a case-by-case approach should be taken to conversion TKA in the presence of periarticular hardware.
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Affiliation(s)
- Evan J Smith
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA; Department of Orthopaedic Surgery, Newton-Wellesley Hospital, Newton, MA
| | - Akhil Katakam
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA; Department of Orthopaedic Surgery, Newton-Wellesley Hospital, Newton, MA
| | - Hayden N Box
- Essex Orthopaedics and Sports Medicine, Salem, NH
| | - William L Healy
- Department of Orthopaedic Surgery, Lahey Hospital and Medical Center, Boston University School of Medicine, Burlington, MA
| | - Hany S Bedair
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA; Department of Orthopaedic Surgery, Newton-Wellesley Hospital, Newton, MA
| | - Christopher M Melnic
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA; Department of Orthopaedic Surgery, Newton-Wellesley Hospital, Newton, MA
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Patient-reported outcomes of 7133 distal femoral, patellar, and proximal tibial fracture patients: A national cross-sectional study with one-, three-, and five-year follow-up. Knee 2020; 27:1310-1324. [PMID: 33010743 DOI: 10.1016/j.knee.2020.06.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 05/05/2020] [Accepted: 06/22/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND Few studies have described patient-reported outcome measures (PROMs) in knee fracture patients. We reported knee-specific and generic median PROM scores after knee fracture and identified risk factors for poor outcome defined by low median PROM scores. METHODS In a Danish cross-sectional study of 7133 distal femoral, patellar, and proximal tibial fracture patients during 2011-2017, OKS, FJS-12, EQ5D-5L Index, and EQ5D-5L Visual Analogue Scale (VAS), were collected electronically (response rate 53%; median age 60; 63% female). Poor outcome was defined as score lower than median PROM score. Poor outcome risk factors were estimated as odds ratios from binary logistic regression models. RESULTS At 0 to one year after knee fracture, median PROM scores were 31 (OKS), 27 (FJS-12), 0.50 (EQ5D-5L Index), and 74 (EQ5D-5L VAS). At >5 years after knee fracture, median OKS score was 40, median FJS-12 score was 54, median EQ5D-5L Index was 0.76, and median EQ5D-5L VAS score was 80. Age > 40 years had higher odds for poor OKS and FJS-12 scores at short- and long-term follow-up after knee fracture. Comorbidity burden, distal femoral fracture, and treatment with external fixation and knee arthroplasty were risk factors for poor outcome at long-term follow-up, for all four PROMs. CONCLUSIONS Although knee fracture patients have relatively high knee function and quality of life, their ability to forget about the knee joint after knee fracture is compromised. We identified several important risk factors for poor outcome measured by PROMs at different follow-up periods following knee fracture, which will help direct future quality-improvement initiatives.
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Wui NB, Ahmad Anuar MA, Abdul Wahid AM. Short-Term Outcome of Early Primary Total Knee Arthroplasty for Fractures Around the Knee in the Elderly Population: The Experience of a Secondary Healthcare Centre in Malaysia. Malays J Med Sci 2020; 27:64-71. [PMID: 32863746 PMCID: PMC7444830 DOI: 10.21315/mjms2020.27.4.6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Accepted: 06/04/2020] [Indexed: 02/07/2023] Open
Abstract
Background The management of fractures around the knee in the elderly population can be challenging due to the complexity of the patients and the fracture characteristics. In this study, we aimed to investigate the short-term outcome of elderly patients who had fractures around the knee and who were treated with primary total knee arthroplasty. The study included patients who were at least 70 years old with poor bone quality and who presented with a fracture around the knee that would be difficult to treat with open reduction and internal fixation (ORIF) as well as patients who were at least 55 years old presenting with severe concomitant knee osteoarthritis. Methods This is a cross-sectional study in which all the elderly patients who underwent early primary total knee replacement due to trauma around the knee at the Segamat Hospital between January 2015 and June 2019 were identified. Data were collected from clinical and operative notes. The clinical outcomes of these patients were evaluated by the range of motion of the knee and the Knee Society Score (KSS). Results Ten patients were identified to have undergone this procedure. Six patients sustained supracondylar femur fractures, two patients had tibial plateau fractures and two patients had concurrent supracondylar femur and tibial plateau fractures. The mean follow-up duration was 22.3 ± 13.9 months, the mean knee score was 87.7 ± 10.0 and the mean functional knee score was 56 ± 41.9. Conclusion In this cohort, good short-term outcomes close to pre-fracture condition was noted in patients who did not suffer from any complications during the post-operative period. Two patients who had surgical site infection had lower functional knee scores. Another two patients with lower knee scores experienced surgical site infection of the distal tibia and contralateral fixed flexion deformity of the knee. Early primary total knee replacement remains a viable option in treating fractures around the knee in the elderly. Infection, which in this study affected 20% of the patients, is the main deterring factor in performing this procedure.
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Affiliation(s)
- Ng Bing Wui
- Orthopaedic Department, Hospital Segamat, Ministry of Health Malaysia, Johor, Malaysia
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Scott BL, Lee CS, Strelzow JA. Five-Year Risk of Conversion to Total Knee Arthroplasty After Operatively Treated Periarticular Knee Fractures in Patients Over 40 Years of Age. J Arthroplasty 2020; 35:2084-2089.e1. [PMID: 32317199 DOI: 10.1016/j.arth.2020.03.041] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 03/24/2020] [Accepted: 03/25/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Periarticular knee fractures present a significant challenge to minimize post-traumatic osteoarthritis. The purpose of this study is to compare the rates of conversion to total knee arthroplasty (TKA) for different periarticular knee fractures, investigate the rate of knee injections as a more rapid assessment of knee symptoms, and identify risk factors that lead to conversion to TKA following periarticular fractures. METHODS A comprehensive retrospective review of the Humana administrative claims database was performed. A total of 2813 patients greater than 40 years of age with diagnosis code for tibial plateau fracture or distal femur fracture linked to a Current Procedural Terminology code of open reduction internal fixation between 2007 and 2011 were evaluated. The rates of TKA and knee injections within 5 years were compared. Cox proportional hazards model was used to evaluate risk factors for conversion. RESULTS Of 2813 periarticular fractures, the 5-year rate of conversion to TKA was 3.3%. The rate of conversion for tibial plateau fractures was significantly higher at 4.5% compared to 2.3% for distal femur fractures (P = .001). Tibial plateau fracture, obesity, and female gender were risk factors found to portend an increased risk of conversion to TKA with hazard ratios of 1.77, 1.69, and 1.88, respectively. The overall rate of knee injections was 12.8% with an average time to injection of 18.2 months after open reduction internal fixation. CONCLUSION The rate of conversion to TKA for periarticular knee fractures overall was 3.3%, while the rate of knee injections within 5 years of surgery was 12.8%, suggesting a not insignificant minority of patients require treatment for symptomatic knee pain. LEVEL OF EVIDENCE Therapeutic Level III.
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Affiliation(s)
- Bryan L Scott
- Department of Orthopaedic and Rehabilitation Medicine, University of Chicago, Chicago, IL
| | - Cody S Lee
- Department of Orthopaedic and Rehabilitation Medicine, University of Chicago, Chicago, IL
| | - Jason A Strelzow
- Department of Orthopaedic and Rehabilitation Medicine, University of Chicago, Chicago, IL
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Smith EJ, Heng M, Bedair HS, Melnic CM. Total knee arthroplasty following intramedullary tibial nailing. Knee Surg Relat Res 2020; 32:35. [PMID: 32693822 PMCID: PMC7374830 DOI: 10.1186/s43019-020-00055-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 06/23/2020] [Indexed: 11/10/2022] Open
Abstract
Introduction/purpose Total knee arthroplasty (TKA) in the setting of previous periarticular hardware increases resource utilization, readmissions, complications, and revision rates. Despite the frequency of intramedullary nail (IMN) fixation for tibial fractures, little guidance exists on the management of these patients and no series have reported on outcomes of patients undergoing TKA in the setting of a retained or removed IMN. Methods This is a retrospective case series of patients who underwent TKA after IMN fixation of tibial fractures. Patient and case data, including need for hardware removal, staged vs non-staged procedures, operative time, and need for revision implants, were recorded. Postoperative data, including complications and revision, were recorded. Oxford Knee Score (OKS) was performed at follow-up. Results Nine patients were identified consisting of eight women and one man. Follow-up ranged from 0.8–13 years. Non-staged removal of the intramedullary hardware occurred in three cases that had increased operative lengths recorded. There were no complications related to wound healing or infection. No patients required revision. Two of the three patients who underwent non-staged TKA developed arthrofibrosis requiring manipulation. OKS scores in patients who underwent non-staged surgery were consistently low. Conclusions Conversion TKA after tibial IMN fixation can result in satisfying outcomes in many patients. However, intramedullary hardware presents challenges to TKA similar to more extensively studied conversion TKA scenarios. Removing hardware in either a staged or non-staged fashion results in increased resource utilization and imparts perioperative challenges with only theoretical benefits of one approach compared to the other. Increased stiffness may be associated with a non-staged approach to hardware removal and TKA. Several technical factors may permit component positioning without removal of hardware. Despite limitations, this is the first series to discuss this challenging clinical scenario and provides surgeons with technical guidance and data on operative outcomes.
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Affiliation(s)
- Evan J Smith
- Department of Orthopaedic Surgery, Massachusetts General Hospital/Newton Wellesley Hospital, Harvard Medical School, 55 Fruit Street, YAW 3700 - Suite 3B, Boston, MA, 02114, USA.
| | - Marilyn Heng
- Department of Orthopaedic Surgery, Massachusetts General Hospital/Newton Wellesley Hospital, Harvard Medical School, 55 Fruit Street, YAW 3700 - Suite 3B, Boston, MA, 02114, USA
| | - Hany S Bedair
- Department of Orthopaedic Surgery, Massachusetts General Hospital/Newton Wellesley Hospital, Harvard Medical School, 55 Fruit Street, YAW 3700 - Suite 3B, Boston, MA, 02114, USA
| | - Christopher M Melnic
- Department of Orthopaedic Surgery, Massachusetts General Hospital/Newton Wellesley Hospital, Harvard Medical School, 55 Fruit Street, YAW 3700 - Suite 3B, Boston, MA, 02114, USA
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Wong MT, Bourget-Murray J, Johnston K, Desy NM. Understanding the role of total knee arthroplasty for primary treatment of tibial plateau fracture: a systematic review of the literature. J Orthop Traumatol 2020; 21:7. [PMID: 32451839 PMCID: PMC7248151 DOI: 10.1186/s10195-020-00546-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 04/24/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Surgical fixation of tibial plateau fracture in elderly patients with open reduction and internal fixation (ORIF) provides inferior outcomes compared with younger patients. Primary total knee arthroplasty (TKA) may be of benefit in elderly patients with a combination of osteoporotic bone and metaphyseal comminution. However, there continues to be conflicting evidence on the use of TKA for primary treatment of tibial plateau fracture. This systematic review was performed to quantify the outcomes and perioperative complication rates of TKA for primary treatment of tibial plateau fracture. MATERIALS AND METHODS A comprehensive search of MEDLINE, Embase, and PubMed databases from inception through March 2018 was performed in accordance with PRISMA guidelines. Two reviewers independently screened papers for inclusion and identified studies featuring perioperative complications and outcomes of primary TKA for tibial plateau fracture. Weighted means and standard deviations are presented for each outcome. RESULTS Seven articles (105 patients) were eligible for inclusion. All-cause mortality was 4.75 ± 4.85%. The total complication rate was 15.2 ± 17.3%. Regarding outcomes, Knee Society scores were most commonly reported. The average Knee Society Knee Score was 85.6 ± 5.5, while the average Knee Society Function Score was 64.6 ± 13.7. Average range of motion at final follow-up was 107.5 ± 10.0°. CONCLUSIONS Primary TKA for select tibial plateau fractures has acceptable clinical outcomes but does not appear to be superior to ORIF. It may be appropriate to treat certain geriatric patients with TKA to allow for early mobilization and reduce the need for reoperation. Other factors may need to be considered in deciding the optimal treatment. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Murray T Wong
- Section of Orthopaedic Surgery, Department of Surgery, University of Calgary, North Tower, Foothills Medical Centre, 1403 29 St NW, Calgary, T2N 2T9, AB, Canada.
| | - Jonathan Bourget-Murray
- Section of Orthopaedic Surgery, Department of Surgery, University of Calgary, North Tower, Foothills Medical Centre, 1403 29 St NW, Calgary, T2N 2T9, AB, Canada
| | - Kelly Johnston
- Section of Orthopaedic Surgery, Department of Surgery, University of Calgary, North Tower, Foothills Medical Centre, 1403 29 St NW, Calgary, T2N 2T9, AB, Canada
| | - Nicholas M Desy
- Section of Orthopaedic Surgery, Department of Surgery, University of Calgary, North Tower, Foothills Medical Centre, 1403 29 St NW, Calgary, T2N 2T9, AB, Canada
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Arthroscopy-Assisted Corrective Osteotomy, Reduction, Internal Fixation and Strut Allograft Augmentation for Tibial Plateau Malunion or Nonunion. J Clin Med 2020; 9:jcm9040973. [PMID: 32244592 PMCID: PMC7230929 DOI: 10.3390/jcm9040973] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 03/26/2020] [Accepted: 03/30/2020] [Indexed: 11/16/2022] Open
Abstract
Purpose: The purpose of this study was to present the results of arthroscopy-assisted corrective osteotomy (AACO), reduction, internal fixation, and strut allograft augmentation for tibial plateau malunion or nonunion. Methods: Fifty-eight patients, mean age 49 ± 11.9 years old, with tibial plateau malunion (n = 44) or nonunion (n = 14), were included in this study. There were 19 Schatzker type II fractures (32.7%), 2 type III fractures (3.4%), 7 type IV fractures (12%), 20 type V fractures (34.5%), and 10 type VI fractures (17.2%). The mean follow-up period was 46.2 ± 17.6 months. Clinical and radiologic outcomes were scored by the Rasmussen system. Articular depression was measured from computed tomography. Secondary osteoarthritis was diagnosed when radiographs showed a narrowed joint space in the injured knee at follow-up. Results: Mean clinical score improved from 15.4 ± 3.9 (pre-revision) to 23.2 ± 4.5 (post-revision). Mean radiologic score improved from 7.7 ± 2.5 (pre-revision) to 12.0 ± 3.9 (post-revision). Fifty-six fractures achieved successful union. The average union time was 19.6 ± 7.5 weeks. Post-revision, 81% had good or excellent clinical results and 62% had good or excellent radiological results. Secondary osteoarthritis (OA) was noted in 91% of all injured knees, where 25.8% were mild OA, 25.8 % were moderate OA, and 38% were severe OA. There were 6 cases of deep infection (10.3%) and 1 case of wound edge necrosis (1.7%). Five cases were converted to total knee replacement after the index surgery with an average period of 13.5 months (range 8–24 months). Conclusions: Arthroscopy-assisted corrective osteotomy, reduction, internal fixation, and strut allograft augmentation can restore tibial plateau malunion/nonunion with well-documented radiographic healing and good clinical outcomes.
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Saragaglia D, Rubens-Duval B, Pailhé R. Intra- and extra-articular proximal tibia malunion. Orthop Traumatol Surg Res 2020; 106:S63-S77. [PMID: 31208930 DOI: 10.1016/j.otsr.2019.03.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 01/13/2019] [Accepted: 03/12/2019] [Indexed: 02/02/2023]
Abstract
Extra- and intra-articular proximal tibia malunion is not uncommon. Functional impact is variable but may lead to almost total impotence. The present study aimed to provide a review on malunion, answering 5 questions: (1) How should malunion be classified, and with what pathogenicity? Malunion results from reduction defect and/or secondary displacement in tibial plateau fracture (A2, A3, B, C on the AO classification), but also from previous epiphysiodesis or osteotomy (valgization or varization). (2) How should malunion be assessed? Pre-treatment work-up comprises standard X-ray (AP, lateral, full-length), but also 2D and 3D CT-scan to assess the severity and type of residual depression in old fracture. (3) What conservative treatments are available, and for whom? In under-50 year-olds, correction osteotomy is recommended: intra- or extra-articular or combined. In extra-articular malunion, especially in the absence of osteoarthritis, realignment osteotomy may be indicated even in elderly subjects. (4) What implants are suited to what malunion, and for whom? In over-50 year-olds with intra-or extra-articular or combined malunion, partial or total replacement is recommended, isolated or associated to realignment osteotomy. The open questions concern material removal, surgical approach and type of implant, bearing in mind that these implants raise technical difficulties. (5) What are the complications, and the results? Results with osteotomy and partial prostheses are generally satisfactory. Results in total replacement are poorer than for primary implants in osteoarthritis of the knee, with much more frequent complications. LEVEL OF EVIDENCE: V, expert opinion.
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Affiliation(s)
- Dominique Saragaglia
- Service de chirurgie de l'arthrose et du sport, urgences traumatiques des membres, CHU de Grenoble-Alpes, hôpital Sud, Avenue de Kimberley, BP 338, 38434 Échirolles Cedex, France.
| | - Brice Rubens-Duval
- Service de chirurgie de l'arthrose et du sport, urgences traumatiques des membres, CHU de Grenoble-Alpes, hôpital Sud, Avenue de Kimberley, BP 338, 38434 Échirolles Cedex, France
| | - Régis Pailhé
- Service de chirurgie de l'arthrose et du sport, urgences traumatiques des membres, CHU de Grenoble-Alpes, hôpital Sud, Avenue de Kimberley, BP 338, 38434 Échirolles Cedex, France
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Davis JT, Rudloff MI. Posttraumatic Arthritis After Intra-Articular Distal Femur and Proximal Tibia Fractures. Orthop Clin North Am 2019; 50:445-459. [PMID: 31466661 DOI: 10.1016/j.ocl.2019.06.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Posttraumatic arthritis (PTA) is a form of joint degeneration that occurs after physical trauma to a synovial joint. Development of PTA is multifactorial and results from mechanical damage at the time of trauma, a cell-mediated inflammatory response, and abnormal articulation due to persistent malalignment or joint instability. Although some risk factors may be unavoidable, preventing the development of PTA of the knee after intra-articular fracture (IAF) requires restoring anatomic articulation and alignment. Reconstruction with total knee arthroplasty is the treatment of choice for PTA and may be a useful primary treatment for IAF in some.
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Affiliation(s)
- Jacob T Davis
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee-Campbell Clinic, 1211 Union Avenue, Suite 520, Memphis, TN 38104, USA; Regional One Health Medical Center, 877 Jefferson Avenue, Memphis, TN 38103, USA; The Campbell Foundation, 1211 Union Avenue, Suite 500, Memphis, TN 38104, USA.
| | - Matthew I Rudloff
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee-Campbell Clinic, 1211 Union Avenue, Suite 520, Memphis, TN 38104, USA; Regional One Health Medical Center, 877 Jefferson Avenue, Memphis, TN 38103, USA; The Campbell Foundation, 1211 Union Avenue, Suite 500, Memphis, TN 38104, USA
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Lau S, Guest C, Annabell L. Evolving indications and reported complications suggest total knee arthroplasty after acute and complex periarticular fractures remains a high-risk operation: a systematic review. J ISAKOS 2019. [DOI: 10.1136/jisakos-2019-000297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Kornah BA, Safwat HM, Abdel-Hameed SK, Abdel-AAl M, Abdelaziz M, Abuelesoud MI, Saleem N. Managing of post-traumatic knee arthritis by total knee arthroplasty: case series of 15 patients and literature review. J Orthop Surg Res 2019; 14:168. [PMID: 31151399 PMCID: PMC6543569 DOI: 10.1186/s13018-019-1180-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 04/30/2019] [Indexed: 01/18/2023] Open
Abstract
Purpose Post-traumatic arthritis is one of the leading causes of joint disability. This study aims at outlining outcomes of total knee arthroplasty in post-traumatic arthritis and technical difficulty and reviewing literature regarding this issue Patients and methods We analyzed the outcome of total knee arthroplasty following post-traumatic arthritis in 15 patients with unilateral involvement. Ten had stable arthritic knees treated with posterior stabilized (PS) prosthesis, while five with unstable arthritic knees treated as follows: three with ligamentous instability managed by constrained condylar prosthesis and two with osseous deficiency, metal augmentation used together with stemmed constrained condylar prosthesis (CCK). Average follow-up 6 years, mean age 49.8 years at time of arthroplasty. Patient outcomes were evaluated on the basis of Knee Society score. Results Mean clinical knee society scores (CKSS) at latest follow-up improved from 43.6 ± 11.66 points to 77.3± points postoperatively while mean functional knee society score (FKSS) improved from 40. ± 6.3 to 76.6 ± 84 postoperatively. Patients with stable knees had a higher mean values, both clinical and functional KSS, while unstable knees were poorer. Complications occurred in three cases, one with wound dehiscence with prolonged drainage treated by antibiotics and daily dressings until the wound closed completely, one was complicated by infection and improved by serial debridement, and the third case had aseptic loosening which required revision surgery. Conclusion Total knee arthroplasty for post-traumatic arthritis decreases pain and improves knee function. However; the procedure is not as simple as primary arthroplasty as it is technically demanding and requires adequate planning.
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Affiliation(s)
| | | | | | - Mohamed Abdel-AAl
- Ministry of Health, Manshiet el Bakry Hospital, 61 Taha Heussein Street, Nozha, Heliopolis, Cairo, Egypt.
| | | | | | - Nagy Saleem
- Faculty of Medicine for Boys, Al-Azhar University, Cairo, Egypt
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Khoshbin A, Stavrakis A, Sharma A, Woo P, Atrey A, Lee YYL, Joseph A, Padgett DE. Patient-Reported Outcome Measures of Total Knee Arthroplasties for Post-Traumatic Arthritis versus Osteoarthritis: A Short-Term (5- to 10-year) Retrospective Matched Cohort Study. J Arthroplasty 2019; 34:872-876.e1. [PMID: 30745082 DOI: 10.1016/j.arth.2019.01.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 12/13/2018] [Accepted: 01/10/2019] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND The objective of the study was to compare the patient-reported outcome measures (PROM) of patients with post-traumatic arthritis (PTA) versus patients with osteoarthritis (OA) undergoing total knee arthroplasty (TKA) and compare the rates of revision among these two groups. METHODS Using a prospectively held institutional registry, we retrospectively reviewed patients ≥60 years of age who underwent unilateral TKA between May 2007 and February 2012. Patients with previous or concomitant diagnosis of inflammatory arthropathy or an initial open fracture were excluded. PTA patients were matched 1:5 with OA patients undergoing TKA. Validated PROMs were recorded at baseline before index TKA and the last follow-up. Reason and time to revision surgery was reported, and survivorship was compared using Kaplan-Meier curves. RESULTS Seventy-five PTA patients were matched to 375 OA patients. There was no difference between these groups with respect to age (67.7 ± 5.6 vs 67.8 ± 5.5 years; P = .876), body mass index (28.6 ± 5.4 vs 28.7 ± 5.3 kg/m2; P = .948), sex (65.3% vs 65.3% females; P = .999), Charlson Comorbidity Index (21.3% vs 21.3% Index 1-2, P = .999), and time to follow-up (93.0 ± 13.4 vs 88.2 ± 13.7 months; P = .999). No statistically significant difference was found in PROMs at baseline and the last follow-up (P > .05), the rate or time to revision surgery between the two groups (P-value = .635; log-rank test). CONCLUSION Unlike previous studies, TKA for PTA does not pose lower PROMs or higher revision rates when compared to TKA for OA. These results could help provide surgeons with a frame of reference in terms of expectations for patients with PTA undergoing TKA.
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Affiliation(s)
- Amir Khoshbin
- Department of Orthopedic Surgery, University of Toronto, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Alexandra Stavrakis
- Department of Orthopedic Surgery, University of California Los Angeles, Orthopaedic Center, Santa Monica, CA
| | - Achal Sharma
- Department of Orthopedic Surgery, William Osler Health Systems, Brampton, Ontario, Canada
| | - Pauline Woo
- Department of Orthopedic Surgery, Hospital for Special Surgery, Orthopedic Surgery-Adult Reconstruction Joint Replacement, New York, NY
| | - Amit Atrey
- Department of Orthopedic Surgery, University of Toronto, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Yuo-Yu Lily Lee
- Department of Orthopedic Surgery, Hospital for Special Surgery, Orthopedic Surgery-Adult Reconstruction Joint Replacement, New York, NY
| | - Amethia Joseph
- Department of Orthopedic Surgery, Hospital for Special Surgery, Orthopedic Surgery-Adult Reconstruction Joint Replacement, New York, NY
| | - Douglas E Padgett
- Department of Orthopedic Surgery, Hospital for Special Surgery, Orthopedic Surgery-Adult Reconstruction Joint Replacement, New York, NY
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Cizmic Z, Feng JE, Huang R, Iorio R, Komnos G, Kunutsor SK, Metwaly RG, Saleh UH, Sheth N, Sloan M. Hip and Knee Section, Prevention, Host Related: Proceedings of International Consensus on Orthopedic Infections. J Arthroplasty 2019; 34:S255-S270. [PMID: 30348549 DOI: 10.1016/j.arth.2018.09.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
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Liang J, Zhang Q, Liu P, Wang B, Zhou X, Chen G, Zhang C, Xu Y. Arthroscopic-assisted inflatable bone tamp reduction for treatment of posterolateral tibial plateau fractures. Injury 2018; 49:2061-2067. [PMID: 30220632 DOI: 10.1016/j.injury.2018.09.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Revised: 09/01/2018] [Accepted: 09/07/2018] [Indexed: 02/02/2023]
Abstract
AIM Our study aimed to assess the safety and efficacy of an innovative arthroscopic-assisted inflatable tamp reduction technique for the treatment of posterolateral tibial plateau fractures. PATIENTS AND METHODS Twenty-six patients with posterolateral tibial plateau fractures were treated with arthroscopy through inflation reduction technique were enrolled. Arthroscopy was used to observe the reduction of articular surface to avoid over-reduction or de-reduction. An arthroscopic assessment of anatomic joint reduction completed the procedure. Inflatable bone tamp was used to reduce the fractures and calcium phosphate cement was used as bone substitute to augment the repairs. RESULTS Under arthroscopy, the reduction was observed to be excellent without any residual deformity in all the cases. Cement overflow into the soft tissues or the knee joint was not observed. During the follow-up period, no obvious articular surface subsidence (>5 mm) was observed and no evidence of posttraumatic osteoarthritis could be detected. Radiographs under full weight bearing revealed neither loss of reduction nor any valgus deviation. Three months after surgery, the graft was almost completely replaced by new bone. The functional evaluation following the Rasmussen score yielded excellent results. CONCLUSIONS This study provided a novel technique for the reduction of depressed and split-depressed pasterolateral tibial plateau fractures. Arthroscopic-assisted inflatable bone tamp reduction is an effective method for the treatment of posterolateral tibial plateau fractures.
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Affiliation(s)
- Junbo Liang
- The Second Affiliated Hospital of Soochow University, Taizhou Hospital Affiliated to Wenzhou Medical University, China
| | - Qingguo Zhang
- Taizhou Hospital Affiliated to Wenzhou Medical University, China
| | - Peihong Liu
- Taizhou Hospital Affiliated to Wenzhou Medical University, China
| | - Bin Wang
- Taizhou Hospital Affiliated to Wenzhou Medical University, China
| | - Xiaobo Zhou
- Taizhou Hospital Affiliated to Wenzhou Medical University, China
| | - Guofu Chen
- Taizhou Hospital Affiliated to Wenzhou Medical University, China
| | - Chuanyi Zhang
- Taizhou Hospital Affiliated to Wenzhou Medical University, China
| | - Youjia Xu
- Department of Orthopaedics, The Second Affiliated Hospital of Soochow University, Sanxiang Road 1055, Suzhou of Jiangsu Province, 2015004, China.
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Vendeuvre T, Grunberg M, Germaneau A, Maloubier F, Faure JP, Gayet LE, Rigoard P, Brèque C. Contribution of minimally invasive bone augmentation to primary stabilization of the osteosynthesis of Schatzker type II tibial plateau fractures: Balloon vs bone tamp. Clin Biomech (Bristol, Avon) 2018; 59:27-33. [PMID: 30142475 DOI: 10.1016/j.clinbiomech.2018.08.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 06/18/2018] [Accepted: 08/09/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Schatzker type II tibial plateau fractures necessitate the least invasive treatment possible. Arthroscopic reduction by bone tamp followed by osteosynthesis is the current gold standard for this type of tibial plateau fracture. The objective of this study was to compare this technique to anterior approach tuberoplasty with balloon reduction. The comparison criteria were residual articular step off, metaphyseal cavity volume formed during reduction, and mechanical strength to separation and to depression displacement. METHODS Fractures were created on 12 human cadaveric tibiae and reduced by a minimally invasive approach in six specimens by a balloon, and by bone tamp in the six others. Articular step off and metaphyseal-epiphyseal cavity volume were measured by TDM. Mechanical tests were performed up to assembly failure to characterize structural strength. Secondary displacements, fracture depression displacement and separation were measured by optical methods. FINDINGS There was no significant difference in step off measurement after balloon reduction or bone tamp (0.29 cm vs 0.37 cm; p = 0.06). The cavity volume formed by balloon reduction was significantly smaller than the volume created by bone tamp reduction (0.45 cm3 vs 5.12 cm; p = 0.002). The compressive load required for assembly failure was significantly greater in the balloon group than in the bone tamp group (1210.17 N vs 624.50 N; p = 0.015). INTERPRETATION There exists a correlation between load to failure of the assembly frame and the metaphyseal volume required for bone fracture reduction. The minimally invasive balloon technique has fewer negative effects on the osseous stock, thereby enabling better primary structural strength of the fracture.
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Affiliation(s)
- T Vendeuvre
- Department of Orthopaedic Surgery and Traumatology, CHU, Poitiers, France; Spine & Neuromodulation Functional Unit, Department of Neurosurgery, CHU Poitiers, PRISMATICS Lab, Poitiers, France; Institut Pprime UPR 3346, CNRS - Université de Poitiers - ISAE-ENSMA, France
| | - M Grunberg
- Department of Orthopaedic Surgery and Traumatology, CHU, Poitiers, France
| | - A Germaneau
- Spine & Neuromodulation Functional Unit, Department of Neurosurgery, CHU Poitiers, PRISMATICS Lab, Poitiers, France.
| | | | - J-P Faure
- ABS Lab, Université de Poitiers, France
| | - L-E Gayet
- Department of Orthopaedic Surgery and Traumatology, CHU, Poitiers, France
| | - P Rigoard
- Spine & Neuromodulation Functional Unit, Department of Neurosurgery, CHU Poitiers, PRISMATICS Lab, Poitiers, France; Institut Pprime UPR 3346, CNRS - Université de Poitiers - ISAE-ENSMA, France
| | - C Brèque
- Institut Pprime UPR 3346, CNRS - Université de Poitiers - ISAE-ENSMA, France; ABS Lab, Université de Poitiers, France
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Outcomes after knee arthroplasty in extra-articular deformity. INTERNATIONAL ORTHOPAEDICS 2018; 43:2065-2070. [PMID: 30215100 DOI: 10.1007/s00264-018-4147-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 09/06/2018] [Indexed: 02/07/2023]
Abstract
PURPOSE To assess functional outcomes in patients undergoing total knee arthroplasty (TKA) without previous corrective osteotomy for treatment of knee osteoarthritis associated with extra-articular deformity. METHODS From January to December 2016, patients with knee osteoarthritis with extra-articular deformities who presented for preoperative assessment before TKA were evaluated prospectively. Physical and radiological characteristics were documented pre- and postoperatively. RESULTS TKA was performed in 33 knees; 25 were considered for analysis. The mean age was 65.2 years (range, 48-79 years). Sixteen deformities were secondary to fractures and nine to failed osteotomies. The mean Knee Society Score (KSS) improved from 27.1 pre-operatively to 68.7 post-operatively (p = 0.000). Pre-operative mechanical axis ranged from 32° varus (negative) to 26° valgus. After correction, 20 knees were within 3° (varus or valgus) of mechanical alignment. CONCLUSION In patients with extra-articular deformities, TKA with asymmetric intra-articular resection and ligament balancing can relieve pain and realign the mechanical axis of the lower limb.
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Mastrokalos DS, Panagopoulos GN, Koulalis D, Soultanis KC, Kontogeorgakos VA, Papagelopoulos PJ. Reconstruction of a Neglected Tibial Plateau Fracture Malunion with an Open-Book Osteotomy: A Case Report. JBJS Case Connect 2018; 7:e21. [PMID: 29244701 DOI: 10.2106/jbjs.cc.16.00041] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CASE Surgical management of tibial plateau fractures can be challenging, and complications can be devastating. We report the case of a lateral tibial plateau fracture malunion with an associated intra-articular depression, which we treated with an open-book osteotomy, obviating the need for an early corrective osteotomy or knee arthroplasty. CONCLUSION A tibial plateau fracture malunion can be reconstructed. The surgical team should give priority to salvage options, which can obviate or delay the need for and the implications of an early total knee arthroplasty, especially in a young and active patient.
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Affiliation(s)
| | | | - Dimitrios Koulalis
- Orthopaedic Department ULB, University Hospital Erasme Brussels, University of Brussels Medical School, Brussels, Belgium
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Abstract
The surgical management of tibial plateau fractures can be technically demanding. In younger patients, the mainstay is fixation with cartilage preservation. In older patients with osteoporotic bone, this method has higher rates of fixation failure; in addition, it requires prolonged bed rest or protected weight bearing, which are major challenges in this group. In contrast, total knee arthroplasty performed acutely for primary treatment of tibial plateau fractures has potential advantages for elderly patients, such as immediate stability, early mobilization, and positive functional outcomes with decreased rates of reoperation. Additionally, arthroplasty can be technically challenging in younger patients with previous tibial plateau fractures in whom debilitating posttraumatic arthritis develops. In these patients, old wounds, retained metalwork, bony deficiency, and instability can lead to poorer outcomes and higher complication rates than in routine knee arthroplasty. In both cases, we recommend surgery be performed by experienced arthroplasty surgeons with ample access to a range of implants with varying constraints and the option of stems and augments.
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Increased Risk of Revision, Reoperation, and Implant Constraint in TKA After Multiligament Knee Surgery. Clin Orthop Relat Res 2017; 475:1618-1626. [PMID: 28091802 PMCID: PMC5406333 DOI: 10.1007/s11999-017-5230-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Accepted: 01/04/2017] [Indexed: 01/31/2023]
Abstract
BACKGROUND The risk of major complications and revision arthroplasty after TKA in patients who previously underwent multiligament knee surgery have been poorly characterized. QUESTIONS/PURPOSES Is multiligament knee surgery before TKA associated with (1) worse implant survival, (2) increased use of TKA design constraint, (3) a greater risk for major complications, and (4) poorer scores for pain and function compared with similar patients receiving TKA for primary osteoarthritis? METHODS Fifty-nine TKAs were performed at our institution between 1985 and 2014 in 59 patients (36 men, 23 women; mean age, 53 years) with a history of previous multiligament knee surgery (≥ two ligaments). Of those, we had followup for 39 (66%), 18 (31%), and six (10%) patients at 5, 10, and 15 years, respectively; mean followup was 5.4 years (range, 1-25 years). A two-to-one matched control group consisting of patients undergoing primary TKA for the diagnosis of osteoarthritis was selected for comparison. Patients were matched based on gender, age at primary TKA (within 5 years), and date of the TKA (within 5 years). Medical records were reviewed for survivorship, TKA design, complications (reoperation, revision, infection, manipulation under anesthesia, and periprosthetic joint infection), TKA design, and clinical outcomes (Knee Society Scores [KSS], Knee Society Function Score [KSS-F]). RESULTS The overall 15-year revision-free survival in patients with prior multiligament knee surgery was decreased in comparison to the matched controls (42% [95% CI, 16%-73%] vs 94% [95% CI, 81%-99%]; p < 0.001). Varus-valgus constraint implant design was used for more patients in the multiligament cohort at index TKA than in the matched control group (9/59 [15%] vs 0/110 [0%], respectively; odds ratio [OR], 45; 95% CI, 3-781; p = 0.009). Patients with a history of multiligament knee surgery also were at increased risk of reoperation for any cause (14/59 [24%] vs 7/118 [6%]; OR, 5; 95% CI, 2-14; p = 0.001). With the numbers available, there was no difference in the frequency of manipulation under anesthesia after TKA (10% [6/59] versus 3% [4/118]; p = 0.08) A higher proportion of patients in the multiligament cohort had infections develop compared with the matched controls (4/59 [7%] vs 1/118 [< 1%)], respectively; p = 0.04). There was no difference in the KSS improvement after TKA between the multiligament group and the control group (34 ± 18 vs 28 ± 15; p = 0.088). The final KSS and KSS-F scores likewise showed no difference between those groups (88 ± 13 vs 85 ± 10; p = 0.232) (85 ± 17 vs 84 ± 14; p = 0.75). CONCLUSIONS A history of multiligament surgery is associated with lower long-term survivorship, higher use of constrained TKA designs, and higher risk of major complications, including reoperation and infection. Further research is necessary to determine if a particular multiligamentous surgical technique can prevent posttraumatic arthritis and TKA complications. LEVEL OF EVIDENCE Level III, therapeutic study.
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El-Galaly A, Haldrup S, Pedersen AB, Kappel A, Jensen MU, Nielsen PT. Increased risk of early and medium-term revision after post-fracture total knee arthroplasty. Acta Orthop 2017; 88:263-268. [PMID: 28464756 PMCID: PMC5434593 DOI: 10.1080/17453674.2017.1290479] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Background and purpose - Total knee arthroplasty (TKA) due to posttraumatic fracture osteoarthritis (PTFA) may be associated with inferior prosthesis survival. This study is the first registry-based study solely addressing this issue. Both indications and predictors for revision were identified. Patients and methods - 52,518 primary TKAs performed between 1997 and 2013 were retrieved from the Danish Knee Arthroplasty Register (DKR). 1,421 TKAs were inserted due to PTFA and 51,097 due to primary osteoarthritis (OA). Short-term (< 1 year), medium-term (1-5 years), and long-term (> 5 years) implant survival were analyzed using Kaplan-Meier analysis and Cox regression after age stratification (< 50, 50-70, and >70 years). In addition, indications for revision and characteristics of TKA patients with subsequent revision were determined. Results - During the first 5 years, TKAs inserted due to PTFA had a higher risk of revision than OA (with adjusted hazard ratio ranging from 1.5 to 2.4 between age categories). After 5 years, no significant differences in the risk of revision were seen between the groups. Infection and aseptic loosening were the most common causes of revision in both groups, but TKA instability was a more frequent indication for revision in the PTFA group. In both groups, the revision rates were higher with younger age and extended duration of primary surgery. Interpretation - We found an increased risk of early and medium-term revision of TKAs inserted due to previous fractures in the distal femur and/or proximal tibia. Predictors of revision such as age <50 years and extended duration of primary surgery were identified, and revision due to instability occurred more frequently in TKAs performed due to previous fractures.
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Affiliation(s)
- Anders El-Galaly
- Orthopaedic Research Unit, Department of Orthopaedic Surgery, Aalborg University Hospital, Aalborg;,Correspondence:
| | - Steffen Haldrup
- Department of Economics and Business Economics, Aarhus University, Aarhus
| | | | - Andreas Kappel
- Orthopaedic Research Unit, Department of Orthopaedic Surgery, Aalborg University Hospital, Aalborg
| | - Michael Ulrich Jensen
- Orthopaedic Research Unit, Department of Orthopaedic Surgery, Aalborg University Hospital, Aalborg
| | - Poul Torben Nielsen
- Orthopaedic Research Unit, Department of Orthopaedic Surgery, Aalborg University Hospital, Aalborg
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Softness KA, Murray RS, Evans BG. Total knee arthroplasty and fractures of the tibial plateau. World J Orthop 2017; 8:107-114. [PMID: 28251061 PMCID: PMC5314140 DOI: 10.5312/wjo.v8.i2.107] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Revised: 11/11/2016] [Accepted: 01/03/2017] [Indexed: 02/06/2023] Open
Abstract
Tibial plateau fractures are common injuries that occur in a bimodal age distribution. While there are various treatment options for displaced tibial plateau fractures, the standard of care is open reduction and internal fixation (ORIF). In physiologically young patients with higher demand and better bone quality, ORIF is the preferred method of treating these fractures. However, future total knee arthroplasty (TKA) is a consideration in these patients as post-traumatic osteoarthritis is a common long-term complication of tibial plateau fractures. In older, lower demand patients, ORIF is potentially less favorable for a variety of reasons, namely fixation failure and the need for delayed weight bearing. In some of these patients, TKA can be considered as primary mode of treatment. This paper will review the literature surrounding TKA as both primary treatment and as a salvage measure in patients with fractures of the tibial plateau. The outcomes, complications, techniques and surgical challenges are also discussed.
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Subchondral screw abutment: does it harm the joint cartilage? An in vivo study on sheep tibiae. INTERNATIONAL ORTHOPAEDICS 2017; 41:1607-1615. [DOI: 10.1007/s00264-017-3404-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2016] [Accepted: 01/09/2017] [Indexed: 11/26/2022]
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Atrey A, Hussain N, Gosling O, Giannoudis P, Shepherd A, Young S, Waite J. A 3 year minimum follow up of Endoprosthetic replacement for distal femoral fractures - An alternative treatment option. J Orthop 2017; 14:216-222. [PMID: 28115800 DOI: 10.1016/j.jor.2016.12.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 12/25/2016] [Indexed: 01/16/2023] Open
Abstract
INTRODUCTION Although the use of an endoprosthesis for distal femoral fractures remains a valid treatment option the widespread use is in its infancy. METHODOLOGY In this retrospective case series, we review cases of distal femoral fracture treated with endoprosthetic replacement (EPR). The outcomes we assessed were the time to start mobilising, the time to discharge, morbidity and mortality as well as an Oxford knee score to assess pain and function and also the early survivorship. 6 of the 11 from the cohort had existing Total Knee Replacements (TKRs) in situ. RESULTS There were 11 knees in our cohort with a mean age of 81.5 years (range 52-102 years). The median time to follow up was 3.5 years (range 1.6 to 5.5 years). The median times to theatre was 3 days and to discharge was 16 days. Oxford functional and pain scores were 32/48. DISCUSSION In the appropriate patient and fracture pattern, Endoprosthetic knee replacement is an excellent option in the treatment of distal femoral fractures whether associated with an existing TKR or not. The implant is more costly than traditional open reduction and internal fixation, but the earlier return to full mobility post-operatively may save on hospital/care home stay and free up hospital space and minimise complications.
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Affiliation(s)
- A Atrey
- St Michael's Hospital, Toronto, Canada
| | | | | | | | - A Shepherd
- Warwick Hospital Orthopaedic Research Unit, UK
| | - S Young
- Warwick Hospital Orthopaedic Research Unit, UK
| | - J Waite
- Warwick Hospital Orthopaedic Research Unit, UK
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Role of Joshi's external stabilization system with percutaneous screw fixation in high-energy tibial condylar fractures associated with severe soft tissue injuries. Chin J Traumatol 2016; 18:326-31. [PMID: 26917022 DOI: 10.1016/j.cjtee.2015.11.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
PURPOSE The treatment of high-energy tibial condylar fractures which are associated with severe soft tissue injuries remains contentious and challenging. In this study, we assessed the results of Joshi's external stabilization system (JESS) by using the principle of ligamentotaxis and percutaneous screw fixation for managing high-energy tibial condylar fractures associated with severe soft tissue injuries. METHODS Between June 2008 and June 2010, 25 consecutive patients who were 17e71 years (mean, 39.7), underwent the JESS fixation for high-energy tibial condylar fractures associated with severe soft tissue injuries. Out of 25 patients, 2 were lost during follow-up and in 1 case early removal of frame was done, leaving 22 cases for final follow-up. Among them, 11 had poor skin condition with abrasions and blisters and 2 were open injuries (Gustilo-Anderson grade I&II). The injury mechanisms were motor vehicle accidents (n=19), fall from a height (n=2) and assault (n=1). The fractures were classified according to Schatzker classification system. RESULTS There were 7 type-V, 14 type-VI and 1 type-lV Schatzker's tibial plateau fractures. The average interval between the injury and surgery was 6.8 days (range 2-13). The average hospital stay was 13 days (range, 7-22). The average interval between the surgery and full weight bearing was 13.6 weeks (range 11-20). The average range of knee flexion was 121°(range 105°-135°). The normal extension of the knee was observed in 20 patients, and an extensor lag of 5°-8° was noted in 2 patients. The complications included superficial pin tract infections (n=4) with no knee stiffness. CONCLUSION JESS with lag screw fixation combines the benefit of traction, external fixation, and limited internal fixation, at the same time as allowing the ease of access to the soft tissue for wound checks, pin care, dressing changes, measurement of compartment pressure, and the monitoring of the neurovascular status. In a nutshell, JESS along with screw fixation offers a promising alternative treatment for high- energy tibial condylar fractures associated with severe soft tissue injuries.
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Primary total knee arthroplasty for elderly complex tibial plateau fractures. ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA 2016; 50:702-705. [PMID: 27889405 PMCID: PMC6197325 DOI: 10.1016/j.aott.2015.03.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2014] [Accepted: 03/28/2015] [Indexed: 02/05/2023]
Abstract
Objective The aim of this study is to evaluate the clinical and radiologic results of primary Total Knee Arthroplasty (TKA) for elderly complex tibial plateau fractures. Materials and methods Between November 2010 and February 2012, six cases of elderly complex tibial plateau fractures were treated with primary TKA using the standard medial parapatellar approach. All six patients were available at follow up with mean duration of 32.3 months (range 25–41 months). There were 3 women and 3 men with an average age of 69.5 years (58–78 years) at the time of the arthroplasty. Results The mean Hospital for Special Surgery (HSS) knee score was 89.8 (range 85–94): 6/6 excellent. The mean knee flexion was 119.2° (105–130°). No significant postoperative complications were noted. None of these patients had significant postoperative knee pain required revision surgery, or had radiographic loosening of the components at the latest follow-up. Conclusions TKA is a suitable solution for the treatment of elderly patients with complex tibial plateau fractures. Level of Evidence Level IV, Therapeutic study
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