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Lieberman E, Sasala L, Thornton T, Barrack R, Nunley R, Thapa S, Clohisy J. Is Retention of the Acetabular Component at Revision Surgery a Long-Term Solution? Arthroplast Today 2023; 23:101197. [PMID: 37662496 PMCID: PMC10474137 DOI: 10.1016/j.artd.2023.101197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/20/2023] [Accepted: 07/19/2023] [Indexed: 09/05/2023] Open
Abstract
Background Acetabular retention in revision total hip arthroplasty (THA) may be advantageous, yet long-term survival data is limited. Thus, we investigated long-term survivorship of retained acetabular components in revision THA with analysis of rerevision rate, instability risk, and clinical outcomes. Methods We reviewed 98 hips with polyethylene wear and/or osteolysis that were revised with retained acetabular components. Acetabular inclination and anteversion were measured from prerevision radiographs. A retrospective chart review was performed, collecting outcomes of interest including Harris hip score, instability events, and rerevision surgery. Kaplan-Meier analysis was used to calculate the risk of revision over time. Predictors of survival including acetabular component position were analyzed by multiple logistic regression. Results Average follow-up was 13 years (range, 5-24). Survivorship rates at 5, 10, 15, and 20 years were 89.7%, 81.6%, 70.8%, and 63.8%, respectively. There was improvement in average Harris hip score (61 to 76, P < .0001). There was a 9% rate of dislocation, and 6 hips (6%) were rerevised for recurrent instability. Overall, there were 23 (23%) rerevisions at an average of 6.1 years with the most common reasons being instability (6%) and aseptic loosening (6%). Use of conventional polyethylene was the only identified independent predictor of rerevision (P = .025). Conclusions Retention of a well-fixed acetabular component in revision THA provides acceptable long-term outcomes with a 15-year survivorship of 71%. Instability and aseptic loosening were the most common reasons for rerevision. Surgeons may consider retaining the acetabular component at revision surgery if the implant is well-fixed and well-positioned.
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Affiliation(s)
| | - Lee Sasala
- University of Pittsburgh Medical Center, Orthopaedic Surgery, Pittsburgh, Philadelphia, USA
| | - Tanner Thornton
- Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO, USA
| | - Robert Barrack
- Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO, USA
| | - Ryan Nunley
- Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO, USA
| | - Susan Thapa
- Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO, USA
| | - John Clohisy
- Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO, USA
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Wan Y, Xue P, Chen K, Yan D, Yu K, Huang G, Guo X. Both-column Acetabular Fractures with Posterior Wall Involved can be Managed through Single Anterior Approach by Evaluation of Computer-assisted Virtual Surgery Technique. Orthop Surg 2023; 15:2400-2409. [PMID: 37435882 PMCID: PMC10475672 DOI: 10.1111/os.13775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 05/10/2023] [Accepted: 05/15/2023] [Indexed: 07/13/2023] Open
Abstract
OBJECTIVE Posterior wall (PW) fractures were sometimes associated in both-column acetabular fractures. How to evaluate pre-operatively the necessity for the performance of the posterior approach was an issue to be solved. In order to solve this issue, the computer-assisted virtual surgery technique was used to evaluate if the involved PW in both-column acetabular fractures (BACF) should be managed through posterior approach and verify the feasibility of this method. METHODS Data of a consecutive cohort of 72 patients with both-acetabular fractures from January 2012 to January 2020 was collected for retrospective study, of which 44 patients had concomitant acetabular PW fractures, and patients without PW fractures were labeled as the BCAF group. Computer-assisted virtual surgery technique was performed pre-operatively to evaluate the necessity for performance of posterior approach in 44 patients, and posterior approach was required if more than 3 mm of displacement was still present in the reduced 3D model. The 23 patients without treatment through posterior approach were labeled as the BCAF-PW- group, and the 21 patients with treatment through posterior approach were labeled as the BCAF-PW+ group. Operation-related and post-operative parameters were recorded. The quality of reduction and functional outcomes were assessed by the Matta scoring system and modified Merle d'Aubigné and Postel scoring system. The measurement data were analyzed using the t-test of independent samples and rank-sum test of ranked data between every two groups. Also, the one-way analysis of variance (ANOVA) was used to analyze data between the three groups. RESULTS Comparing operation-related and post-operative parameters in the three groups, some PW fractures in both-column acetabular fractures could be ignored, and which could be evaluated pre-operatively for necessity of an additional posterior approach. Operative time (271.2 ± 32.8 mins) and intra-operative blood loss (1176.7 ± 211.1 mL) were significantly higher in the BCAF-PW+ group. The excellent/good of reduction (25/28 of the BCAF group, 21/23 of the BCAF-PW- group, 19/21 of the BCAF-PW+ group) and functional outcomes (24/28 of the BCAF group, 18/23 of the BCAF-PW- group, 18/21 of the BCAF-PW+ group) of three groups were similar. The incidence of complications, such as deep vein thrombosis (4/28 of the BCAF group >3/23 of the BCAF-PW- group >1/21 of the BCAF-PW+ group) and injury of lateral femoral cutaneous nerve (3/23 of the BCAF-PW- group >2/28 of the BCAF group >0/21 of the BCAF-PW+ group), was no significant difference. CONCLUSION The partial both-column acetabular fractures with PW involvement could be managed through a single anterior approach without another posterior approach by evaluation of computer-assisted virtual surgery technique.
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Affiliation(s)
- Yizhou Wan
- Department of Orthopaedics, Union Hospital, Tongji Medical CollegeHuazhong University of Science & TechnologyWuhanChina
| | - Peiran Xue
- Department of Orthopaedics, Union Hospital, Tongji Medical CollegeHuazhong University of Science & TechnologyWuhanChina
| | - Kaifang Chen
- Department of Orthopaedics, Union Hospital, Tongji Medical CollegeHuazhong University of Science & TechnologyWuhanChina
| | - Dong Yan
- Wuhan Asia General HospitalWuhanChina
| | - Keda Yu
- Department of Orthopaedics, Union Hospital, Tongji Medical CollegeHuazhong University of Science & TechnologyWuhanChina
| | - Guixiong Huang
- Department of Orthopaedics, Union Hospital, Tongji Medical CollegeHuazhong University of Science & TechnologyWuhanChina
| | - Xiaodong Guo
- Department of Orthopaedics, Union Hospital, Tongji Medical CollegeHuazhong University of Science & TechnologyWuhanChina
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Thorne T, Cizik A, Dong W, Da Silva Z, Wei Y, Zhang Y, Haller JM. The trajectory of patient-reported outcomes and minimal clinically important differences in isolated and polytraumatic pelvis and acetabular fractures. Eur J Orthop Surg Traumatol 2023:10.1007/s00590-023-03631-w. [PMID: 37428224 PMCID: PMC10776809 DOI: 10.1007/s00590-023-03631-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 06/17/2023] [Indexed: 07/11/2023]
Abstract
PURPOSE Patient-reported minimal clinically important differences (MCID) provide a standard to compare clinical outcomes. The purpose of this study was to calculate the MCID of PROMIS Physical Function (PF), Pain Interference (PI), Anxiety (AX), and Depression (DEP) scores in patients with pelvis and/or acetabular fractures. METHODS All patients with operatively treated pelvic and/or acetabular fractures were identified. Patients were categorized as either only pelvis and/or acetabular fractures (PA) or polytrauma (PT). PROMIS PF, PI, AX, and DEP scores were evaluated at 3-month, 6-month, and 12-month intervals. Distribution-based MCID and anchor-based MCID were calculated for the overall cohort, PA, and PT groups. RESULTS The overall distribution-based MCIDs were PF (5.19), PI (3.97), AX (4.33), and DEP (4.41). The overall anchor-based MCIDs were PF (7.18), PI (8.03), AX (5.85), DEP (5.00). The percentage of patients achieving MCID for AX was 39.8-54% at 3 months and 32.7-56% at 12 months. The percentage of patients achieving MCID for DEP was 35.7-39.3% at 3 months and 32.1-35.7% at 12 months. The PT group had worse PROMIS PF scores than the PA group at all time points [post-operative, 3-month, 6-month, and 12-month scores, (28.3 (6.3) vs. 26.8 (6.8) P = 0.016), (38.1 (9.2) vs. 35.0 (8.7) P = 0.037), (42.8 (8.2) vs. 39 (9.6) P = 0.015), (46.2 (9.7) vs. 41.2 (9.7) P = 0.011)]. CONCLUSION An overall MCID for PROMIS PF was 5.19-7.18, PROMIS PI 3.97-8.03, PROMIS AX of 4.33-5.85, and PROMIS DEP of 4.41-5.00. The PT group had worse PROMIS PF at all time points. The percentage of patients achieving MCID for AX and DEP plateaued at 3 months post-operatively. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Tyler Thorne
- Department of Orthopaedic Surgery, University of Utah, 590 Wakara Way, Salt Lake City, UT, 84108, USA
| | - Amy Cizik
- Department of Orthopaedic Surgery, University of Utah, 590 Wakara Way, Salt Lake City, UT, 84108, USA
| | - Willie Dong
- Department of Orthopaedic Surgery, University of Utah, 590 Wakara Way, Salt Lake City, UT, 84108, USA
| | - Zarek Da Silva
- Department of Orthopaedic Surgery, University of Utah, 590 Wakara Way, Salt Lake City, UT, 84108, USA
| | - Yingjia Wei
- Division of Epidemiology, Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | - Yue Zhang
- Division of Epidemiology, Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | - Justin M Haller
- Department of Orthopaedic Surgery, University of Utah, 590 Wakara Way, Salt Lake City, UT, 84108, USA.
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Jaenisch M, Wirtz DC, Kohlhof H, Gathen M, Kabir K, Koob S, Jansen TR. APP-guided assessment of acetabular defects in hip revision arthroplasty: a structured approach to a complex situation. Arch Orthop Trauma Surg 2023; 143:1301-10. [PMID: 34846590 DOI: 10.1007/s00402-021-04270-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 11/16/2021] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Acetabular defect recognition and classification remains a challenging field of practice for orthopedic surgeons. Recently, the Acetabular Defect Classification (ADC) has been introduced to provide a reliable, reproducible and intuitive classification system. In order to improve ease of use and efficiency of the ADC, a browser-based application has been created. We hypothesized that the ADC application can improve rating performance of non-specialists (medical students) to achieve good inter- and intra-rater agreement and will compare favorable to the results of specialists (experienced surgeons) without the help of the application. MATERIALS AND METHODS The ADC is based on the integrity of the acetabular rim and the supporting structures. It consists of four main types of defects ascending in severity. These defects are further subdivided in A-C, narrowing down defect location. 80 randomized radiographs were graded according to ADC by three non-specialists (medical students) with help of the ADC application and by three specialists (orthopedic surgeons) without help of the application to evaluate the difference in inter-rater agreement between groups. To account for intra-rater agreement, the rating process was repeated after a reasonable wash-out period. RESULTS Inter-rater and intra-rater agreement within the non-specialist group rated lower when compared to the specialist group while still falling into the good agreement range. The student group presented with k values of 0.61 for inter-rater agreement and 0.68 for intra-rater agreement, while the surgeon group displayed k values of 0.72 for inter-rater agreement and 0.83 for intra-rater agreement. CONCLUSION The app-guided assessment of acetabular defects offers a promising innovative approach to simplify complex situations. It makes the challenging field of acetabular revision arthroplasty more approachable especially for less experienced surgeons and offers insight and guidance in the planning stage as well as intra-operative setting.
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Crush J, Seah M, Chou D, Rawal J, Hull P, Carrothers A. Sequential low molecular weight heparin and rivaroxaban for venous thromboprophylaxis in pelvic and acetabular trauma. Arch Orthop Trauma Surg 2022; 142:3271-3277. [PMID: 34495362 DOI: 10.1007/s00402-021-04152-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 08/31/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Patients with pelvic trauma are at high risk of thromboembolic complications, but effective methods of prophylaxis are still to be accepted widely. The incidence of venous thromboembolism (VTE) has been reported to be as high as 61%, which represents the commonest cause of morbidity and mortality in this cohort. New oral anticoagulants are now available and may be used instead of LMWH injections for extended prophylaxis. Rivaroxaban has not been comprehensively considered in the previous pelvic and acetabular trauma literature, but its known benefits include increased patient compliance, especially in the minority of patients who are unable to self-administer injections, and that it does not require monitoring. MATERIALS AND METHODS All patients referred to our pelvic trauma service between 2015 and 2020 were considered for this study, exclusion criteria involved those patients who had contraindications to rivaroxaban, those who were referred to our service but were never managed at our centre and those managed by other teams (e.g. neurosurgery). Operative patients were initially managed with LMWH until 24 h post-operatively when they started rivaroxaban. Conservatively managed patients started Rivaroxaban straight away. Data were collected on demographics, injury mechanism, fracture classification and clinically relevant VTE and bleeding events up until 3 months post discharge. RESULTS The overall incidence of VTE was 2%. These represented 3 DVTs and 3 PEs, and occurred in patients who were managed operatively. No major bleeding events were observed. There were two minor bleeding events, both occurring in patients who were managed conservatively with rivaroxaban alone, and they did not require further intervention. 90% of patients surveyed expressed preference for oral prophylaxis. Reported compliance with rivaroxaban was 100%. CONCLUSION Our data show that this VTE regimen protocol is safe and effective in this group of injured patients and is at least non-inferior to the standard prophylaxis of LMWH alone.
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Affiliation(s)
- Jos Crush
- Division of Trauma and Orthopaedic Surgery, University of Cambridge, Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK.
| | - Matthew Seah
- Division of Trauma and Orthopaedic Surgery, University of Cambridge, Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK
| | - Daud Chou
- Division of Trauma and Orthopaedic Surgery, University of Cambridge, Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK
| | - Jaikirty Rawal
- Division of Trauma and Orthopaedic Surgery, University of Cambridge, Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK
| | - Peter Hull
- Division of Trauma and Orthopaedic Surgery, University of Cambridge, Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK
| | - Andrew Carrothers
- Division of Trauma and Orthopaedic Surgery, University of Cambridge, Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK
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Panteli M, Souroullas P, Gowda SR, Vun JSH, Howard AJ, Kanakaris NK, Giannoudis PV. Operative management of acetabular fractures in the elderly: a case series. Eur J Trauma Emerg Surg 2022. [PMID: 36261732 DOI: 10.1007/s00068-022-02129-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 10/01/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Our objective was to identify acetabular fractures in the elderly population (over 60 years of age), treated with open reduction and internal fixation (ORIF), and to examine their outcomes, primarily the risk for need for further surgery in the form of a total hip arthroplasty (THA), and factors associated with it. Additional outcomes such as infection, avascular necrosis (AVN) of the femoral head, and heterotopic ossification (HO) were also investigated. METHODS Following institutional review board (IRB) approval, a retrospective analysis of all consecutive patients presenting to a Level I Trauma Centre over a 13-years period (January 2003-February 2016) was conducted. Patients were excluded if their initial treatment was conservative or simultaneous ORIF with THA. RESULTS A total of 62 patients with an age of 71.5 ± 8.04 years were included (14 female; follow-up 54.2 months, range 1-195 months). Sixteen patients required a THA as a secondary procedure due to symptomatic post-traumatic arthritis (25.8%), five (8.1%) of whom having a THA within a year from the original trauma (three patients presenting with loss of reduction and two patients with early AVN). No associations with progression to THA were identified. Surgical approach (ilioinguinal) was the only factor associated with increased risk of development of HO (p = 0.010). The median post-operative survival following an acetabular fracture treated with ORIF was calculated at 90.1 months (95% CI 72.9-107.2). CONCLUSION Acetabular fractures ORIF in the elderly, is a safe and reliable option. The relatively incidence of development of severe post-operative arthritis was 45.2%. Conversion to THA was 25.8%, with 8.1% having the arthroplasty procedure within a year of the original trauma surgery. LEVEL OF EVIDENCE III.
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Patterson JT, Cook SB, Firoozabadi R. Early hip survival after open reduction internal fixation of acetabular fracture. Eur J Orthop Surg Traumatol 2022; 33:1209-1216. [PMID: 35536488 DOI: 10.1007/s00590-022-03273-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 04/20/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE To estimate survival of acetabular fracture repair by tracking patients across healthcare encounters. We hypothesized that hip survival estimated this way would be lower than reported by single-surgeon or single-center series not capturing censored reoperations. METHODS Retrospective health insurance administrative database cohort study. All claimed healthcare encounters for employer-sponsored health insurance beneficiaries aged 18-65 years without pre-existing hip pathology with a newly diagnosed acetabular fracture were identified between October 1, 2015, through December 31, 2018. The intervention was open reduction internal fixation of acetabular fracture during index admission. The primary outcome was survival of the acetabular fracture repair to subsequent reoperation by arthroscopy, arthrotomy for drainage of infection, implant removal, revision acetabular fixation, hip arthroplasty, hip resection, or arthrodesis. RESULTS 38 reoperation procedures on the fractured acetabulum in 852 patients occurred within 2 years (incidence 4.5%). Total hip arthroplasty (2.5%) and revision internal fixation (1.5%) accounted for most early reoperations. Multivariable Cox regression identified an association between reoperation and increasing patient age (hazard ratio = 1.4 per decade, p < 0.01). The prevalence of any mental health condition was 29%. CONCLUSIONS Non-elderly adults with employer-sponsored insurance who sustain acetabular fractures have a greater burden of mental health disease than similarly insured patients without these injuries. Survival of the native acetabulum after fracture fixation exceeded 95% at 2 years and decreased with increasing patient age. LEVEL OF EVIDENCE Level III, Prognostic Study.
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Affiliation(s)
- Joseph T Patterson
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, 1520 San Pablo Street, Suite 2000, Los Angeles, CA, 90033-5322, USA.
| | - Sara B Cook
- Department of Surgery, Surgical Outcomes Research Center, University of Washington, Seattle, WA, USA
| | - Reza Firoozabadi
- Department of Orthopedics and Sports Medicine, University of Washington, Seattle, WA, USA
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Cerbasi S, Bernasconi A, Balato G, Dimitri F, Zingaretti O, Orabona G, Pascarella R, Mariconda M. Assessment of deep vein thrombosis using routine pre- and postoperative duplex Doppler ultrasound in patients with pelvic trauma : a prospective study. Bone Joint J 2022; 104-B:283-289. [PMID: 35094570 DOI: 10.1302/0301-620x.104b2.bjj-2021-0764.r2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AIMS The aims of this study were to assess the pre- and postoperative incidence of deep vein thrombosis (DVT) using routine duplex Doppler ultrasound (DUS), to assess the incidence of pulmonary embolism (PE) using CT angiography, and to identify the factors that predict postoperative DVT in patients with a pelvic and/or acetabular fracture. METHODS All patients treated surgically for a pelvic and/or acetabular fracture between October 2016 and January 2020 were enrolled into this prospective single-centre study. The demographic, medical, and surgical details of the patients were recorded. DVT screening of the lower limbs was routinely performed using DUS before and at six to ten days after surgery. CT angiography was used in patients who were suspected of having PE. Age-adjusted univariate and stepwise multiple logistic regression analysis were used to determine the association between explanatory variables and postoperative DVT. RESULTS A total of 191 patients were included. A DVT was found preoperatively in 12 patients (6.3%), of which six were proximal. A postoperative DVT was found in 42 patients (22%), of which 27 were proximal. Eight patients (4.2%) had a PE, which was secondary to a DVT in three. None of the 12 patients in whom a vena cava filter was implanted prophylactically had a PE. Multivariate logistic regression analysis indicated that the association with the need for spinal surgery (odds ratio (OR) 19.78 (95% confidence interval (CI) 1.12 to 348.08); p = 0.041), intramedullary nailing of a long bone fracture (OR 4.44 (95% CI 1.05 to 18.86); p = 0.043), an operating time > two hours (OR 3.28 (95% CI 1.09 to 9.88); p = 0.035), and additional trauma surgery (OR 3.1 (95% CI 1.03 to 9.45); p = 0.045) were statistically the most relevant independent predictors of a postoperative DVT. CONCLUSION The acknowledgement of the risk factors for the development of a DVT and their weight is crucial to set a threshold for the index of suspicion for this diagnosis by medical staff. We suggest the routine use of the DUS screening for DVT in patients with a pelvic and/or acetabular fracture before and six to ten days after surgery. Cite this article: Bone Joint J 2022;104-B(2):283-289.
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Affiliation(s)
- Simone Cerbasi
- Department of Surgery, Orthopedic and Trauma Unit, Ospedali Riuniti, Ancona, Italy
| | - Alessio Bernasconi
- Orthopaedic and Traumatology Unit, University Federico II, Naples, Italy
| | - Giovanni Balato
- Orthopaedic and Traumatology Unit, University Federico II, Naples, Italy
| | - Federica Dimitri
- Department of Cardiovascular Sciences, Section of Vascular Medicine, Ospedali Riuniti, Ancona, Italy
| | - Oriana Zingaretti
- Department of Cardiovascular Sciences, Section of Vascular Medicine, Ospedali Riuniti, Ancona, Italy
| | - Gianclaudio Orabona
- Department of Surgery, Orthopedic and Trauma Unit, Ospedali Riuniti, Ancona, Italy
| | - Raffaele Pascarella
- Department of Surgery, Orthopedic and Trauma Unit, Ospedali Riuniti, Ancona, Italy
| | - Massimo Mariconda
- Orthopaedic and Traumatology Unit, University Federico II, Naples, Italy
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Gromov K, Sillesen NH, Kallemose T, Husted H, Malchau H, Troelsen A. Safety of vitamin E-infused highwall liners for routine use in primary total hip arthroplasty: single centre, short-term follow-up of 1221 cases. Hip Int 2022; 32:56-61. [PMID: 33167730 DOI: 10.1177/1120700020969644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Introduction of new implants should be monitored closely to capture any signs of compromising patient safety. Vitamin E infused highly-crosslinked polyethylene liners (VEPE) offer the potential for reduced wear. Highwall liners have been hypothesised to result in increased wear and potential liner fractures. The aim of this study was to determine the 3-7-year follow-up of highwall VEPE for primary total hip arthroplasty (THA), focusing on liner-related complications. METHODS We included 1221 consecutive THA operations from July 2010 to May 2014 with minimum follow-up of 3 (3.1-6.8) years Data collected included demographics, implant data, complications, reoperations, and deaths. Data were cross-referenced with the Danish Hip Arthroplasty Registry in order to ensure validity and completeness. Acetabular shell position was measured using Martell Hip Analysis Suite in a subgroup of 931 THAs. RESULTS Cumulative stem revision and shell revision at 3-year follow-up was 3.4% and 0.4% respectively. There were no revisions due to liner failure. Reason for revision included 11 dislocations, 15 soft-tissue revisions for infection, 44 stem revisions of which 34 were periprosthetic fractures and 13 shell revisions of which 6 were combined shell and stem revisions. CONCLUSION Early follow-up of VEPE liners for primary THA have not shown any revisions associated with liner failure. Continued monitoring of new materials are necessary to capture any signs of compromised patient safety.
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Affiliation(s)
- Kirill Gromov
- Department of Orthopaedic Surgery, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Nanna H Sillesen
- Department of Orthopaedic Surgery, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Thomas Kallemose
- Clinical Research Centre, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Henrik Husted
- Department of Orthopaedic Surgery, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Henrik Malchau
- Department of Orthopaedic Surgery, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark.,Harris Orthopaedic Laboratory, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Anders Troelsen
- Department of Orthopaedic Surgery, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
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Mohan K, Broderick JM, Raza H, O'Daly B, Leonard M. Acetabular fractures in the elderly: modern challenges and the role of conservative management. Ir J Med Sci 2021. [PMID: 34282571 DOI: 10.1007/s11845-021-02711-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 04/26/2021] [Indexed: 01/17/2023]
Abstract
Introduction The incidence of acetabular fractures in the elderly population is ever increasing. While management of acetabular fractures in young patients following high-energy trauma is well described, treatment of the elderly patient subgroup is complex and requires a unique, individualized approach. A variety of treatment strategies including operative and non-operative approaches exists to manage this vulnerable patient group. Conservative management of acetabular fractures in the elderly continues to play an important role in treatment of both stable fracture patterns and those medically unfit for surgery. Aim This review assessing the current literature was undertaken with the purpose of summarising the challenges of management in this at-risk cohort as well as quantifying the role and outcomes following conservative management in the elderly. Conclusion Our recommendation is that conservative management of acetabular fractures in the elderly can be considered as a treatment option on a case-by-case basis accounting for patient, injury, and surgical factors. If it is to be pursued, we advise a multidisciplinary approach focused on early mobility, minimisation of risk and regular follow-up to optimise patient outcomes.
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Sarasa-Roca M, Angulo-Castaño MC, Gómez-Vallejo J, Torres-Campos A, Lasierra-SanRomán JM, Albareda-Albareda J. Primary total hip arthroplasty for acetabular fractures in elderly patients. Rev Esp Cir Ortop Traumatol (Engl Ed) 2021; 66:52-59. [PMID: 34130928 DOI: 10.1016/j.recot.2021.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 02/08/2021] [Accepted: 02/11/2021] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Life expectancy has risen, leading to an increase in acetabular fractures in fragile patients. Total hip arthroplasty with a reinforcement cage is a technically complex option, but allows fracture control and early mobilization. Our aim is to assess whether the use of Burch-Schneider cage in fragile patients with acetabular fractures allows immediate load stabilization without threatening the early survival of the arthroplasty. MATERIAL AND METHODS Descriptive study of a series of 14 patients with acetabular fractures treated by a reinforcement cage associated with autologous bonegraft plus a cemented acetabular cup, and mobilization and bearing. Judet Letournel fracture types, surgical delay, and complications during admission were analyzed. Following hospital discharge we recorded the incorporation of grafts according to Gie's classification, presence of calcifications according to Brooker, consolidation of the fracture, loosening of implants and functional aspects according to the HHS and Merlé D'Aubigné Postel score. RESULTS The most common fracture was both columns (6/14), with a surgical delay being of 11 days mean and 21,5 days of length of stay. One patient died after surgery. The mean follow-up was 34.4 months. All fractures healed and the bonegraft was incorporated in all cases. The mean HHS was 82 points and the Merle Score was 15/18. There were no complications related to arthroplasty. CONCLUSIONS Total hip arthroplasty with Burch-Schneider cage on bonegraft and no added osteosynthesis is a good option of treatment of all types of displaced acetabular fractures in a fragile patient.
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Affiliation(s)
- M Sarasa-Roca
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, España.
| | - M C Angulo-Castaño
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, España
| | - J Gómez-Vallejo
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, España
| | - A Torres-Campos
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, España
| | - J M Lasierra-SanRomán
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, España
| | - J Albareda-Albareda
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, España
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Wilson JM, Pflederer JA, Schwartz AM, Farley KX, Reimer NB. Intraoperative Radiographic Detection of Intrapelvic Acetabular Screw Penetration: Lessons Learned From Our Trauma Colleagues. Arthroplast Today 2021; 8:226-230. [PMID: 33937463 PMCID: PMC8079330 DOI: 10.1016/j.artd.2021.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 11/13/2020] [Accepted: 02/13/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Intraoperative vascular injury during total hip arthroplasty represents a catastrophic complication. Acetabular screw placement represents one possible mode of injury. The purpose of this study was to evaluate the utility of various fluoroscopic views in the detection of intrapelvic screw penetration. METHODS A radiopaque pelvis Sawbones model was instrumented with a hemispherical acetabular component. Four intrapelvic quadrants were defined. Screws were placed, 3 in each quadrant, and imaged sequentially at 3 depths: 0 mm, 5 mm, and 10 mm penetrated. Eight fluoroscopic images were used: anteroposterior, inlet, outlet, iliac oblique, obturator oblique, "down the wing," obturator outlet, and a "quad" view. Three blinded, independent surgeons evaluated the images for intrapelvic screw penetration. Images were analyzed in isolation and as a "triple-shot series" consisting of the "quad," obturator outlet, and iliac oblique views. Sensitivity and specificity values were then calculated. RESULTS In isolation, the "quad" view had the highest sensitivity for screw penetration (62%). The triple-shot series was found to be 100% sensitive in all 4 quadrants for detecting 10 mm of screw penetration. The specificity of the series was found to be 100% in all quadrants except for the posterior superior quadrant where it was 67%. Interobserver agreement approached perfection (Kappa ≥0.947) between all surgeons (P < .001) when using the 3-view series. CONCLUSIONS This study is the first to assess the use of fluoroscopy in the detection of intrapelvic penetration of transacetabular screws. We found that a 3-radiograph series provided a sensitive and specific metric for the detection of intrapelvic screw penetration.
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Dilogo IH, Erwin US, Hendriarto A. Posterior dislocation of left hip joint with closed fracture of left acetabulum Judet-Letournel type posterior wall, femoral head fracture, management and follow up: A case report. Int J Surg Case Rep 2020; 71:85-90. [PMID: 32446995 PMCID: PMC7256206 DOI: 10.1016/j.ijscr.2020.04.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 04/07/2020] [Indexed: 11/17/2022] Open
Abstract
Hip dislocation combines with femoral head fracture, and acetabular fracture is complex and rare case. The complication of operative reduction is avascular necrosis. Failed of closed reduction or instability of hip joint are indications to perform open reduction and internal fixation.
Introduction Traumatic dislocation of the hip is a very severe injury. Posterior hip dislocation can be associated with acetabular fracture, which can ultimately result in a higher incidence of complications. Case presentation We present a case report of 26-year-old men with a motor vehicle accident and suffered a posterior hip dislocation on left hip joint and acetabular fracture with Judet-Letournel type posterior wall and femoral head fracture. This patient was performed closed reduction, however, due to dynamic instability of hip joint, internal Fixation through Kocher Langenback Approach and insertion of Herbert screws for femoral head and acetabular posterior wall fracture and interfragmentary screw for trochanteric osteotomy. The patient was followed up for 2 years and have a painless hip with full hip range of motion. Discussion Posterior wall acetabular fractures sometimes occurs after posterior dislocation of the hip. Posterior wall fragment of the acetabular wall fracture can compromise the stability of the hip joint. The reduction can be maintained by closed means or by operative reduction if there is an obstacle to performed closed reduction or followed by sciatic nerve palsy after closed reduction. The complication of operative reduction is avascular necrosis which compromises the integrity of the femoral head and contributing to posttraumatic osteoarthritis. Conclusion Careful examination of acetabular fracture in posterior hip dislocation is required and failed of closed reduction or instability of hip joint are indications to perform open reduction and internal fixation.
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Affiliation(s)
- Ismail Hadisoebroto Dilogo
- Orthopaedic Trauma and Reconstruction, Department of Orthopaedic and Traumatology, Faculty of Medicine Universitas Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Uno Surgery Erwin
- Department of Orthopaedic & Traumatology, Cipto Mangunkusumo National Central Hospital and Faculty of Medicine, Universitas Indonesia, Jalan Diponegoro No. 71, Central Jakarta, Jakarta 10430, Indonesia.
| | - Andra Hendriarto
- Department of Orthopaedic & Traumatology, Cipto Mangunkusumo National Central Hospital and Faculty of Medicine, Universitas Indonesia, Jalan Diponegoro No. 71, Central Jakarta, Jakarta 10430, Indonesia
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Rajakulasingam R, Murphy J, Bache C, James S, Botchu R. Is acetabular morphology related to trochlear dysplasia? J Clin Orthop Trauma 2020; 11:S82-S85. [PMID: 31992924 PMCID: PMC6977165 DOI: 10.1016/j.jcot.2019.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 05/23/2019] [Accepted: 06/10/2019] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To evaluate the correlation between trochlear dysplasia and acetabular coverage. MATERIALS AND METHODS 109 retrospective CT studies referred from the young adult knee clinic were independently reviewed by two observers. Anterior acetabular (AASA) and posterior acetabular (PASA) sector angles were calculated bilaterally on axial CT. Trochlear dysplasia was graded using the Dejour classification (A-D). ANOVA test was used. RESULTS Dejour types A, B and D trochlear dysplasia were associated with a significantly increased AASA (P value = 0.0011). CONCLUSION Our results demonstrate a significant relationship between trochlear dysplasia and anterior acetabular coverage, as measured by AASA.
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Affiliation(s)
- R. Rajakulasingam
- Department of Musculoskeletal Radiology, Royal Orthopaedic Hospital, Birmingham, UK
| | - J. Murphy
- Department of Musculoskeletal Radiology, Royal Orthopaedic Hospital, Birmingham, UK
| | - C.E. Bache
- Department of Orthopaedics, Royal Orthopaedic Hospital, Birmingham, UK
| | - S.L. James
- Department of Musculoskeletal Radiology, Royal Orthopaedic Hospital, Birmingham, UK
| | - R. Botchu
- Department of Musculoskeletal Radiology, Royal Orthopaedic Hospital, Birmingham, UK
- Corresponding author. Department of Musculoskeletal Radiology, The Royal Orthopedic Hospital, Bristol Road South, Northfield, Birmingham, UK.
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Stevens JM, Shiels S, Whitehouse MR, Ward AJ, Chesser TJ, Acharya M. Bilateral acetabular fractures: Mechanism, fracture patterns and associated injuries. J Orthop 2019; 18:28-31. [PMID: 32189879 DOI: 10.1016/j.jor.2019.10.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 10/30/2019] [Indexed: 11/17/2022] Open
Abstract
Introduction Acetabular fractures are uncommon and their management is often reserved for specialist pelvic and acetabular surgeons. Bilateral acetabular fractures are a particularly rare subgroup. We report the incidence, fracture pattern, mechanism of injury and outcome of patients presenting to a tertiary trauma centre with traumatic bilateral acetabular fractures. Method Bilateral acetabular fractures were identified from a prospective database of acetabular fractures presenting to one institution over a six-year period. Patient notes and imaging studies were reviewed to identify demographics, mechanism of injury, Injury Severity Score, fracture pattern and management. Timing of operative management was explored. Patient outcomes were collected in the form of radiographs and Oxford Hip Scores at a minimum of one-year post injury. Results Eight patients with bilateral acetabular fracture were identified from a database which contained records of 519 patients with acetabular fractures (incidence of 1.5% amongst patients with acetabular fractures). Motor vehicle accidents were the most common mechanism. Four acetabular fracture patterns were observed within the cohort. Radiographic union occurred in all cases and Oxford Hip Scores are suggestive of moderate to well functioning hip joints. Fractures were treated as single or staged procedures. Conclusion Bilateral acetabular fractures are very rare due to the unique degree and pattern of force required to fracture both acetabula. They are associated with 4 main fracture patterns and present with Injury Severity Scores that averaged 25 (severe). They are typically observed in young males with road traffic collision being the most common mechanism of injury.
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Affiliation(s)
- Jarrad M Stevens
- Department of Trauma and Orthopaedics, Southmead Hospital Bristol, BS10 5NB, United Kingdom.,St Vincent's Hospital Melbourne, Australia
| | - Sarah Shiels
- Department of Trauma and Orthopaedics, Southmead Hospital Bristol, BS10 5NB, United Kingdom
| | - Michael R Whitehouse
- Department of Trauma and Orthopaedics, Southmead Hospital Bristol, BS10 5NB, United Kingdom.,Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, 1st Floor Learning & Research Building, Southmead Hospital, Bristol, BS10 5NB, United Kingdom.,National Institute for Health Research Bristol Biomedical Research Centre, University Hospitals Bristol NHS Foundation Trust and University of Bristol, United Kingdom
| | - Anthony J Ward
- Department of Trauma and Orthopaedics, Southmead Hospital Bristol, BS10 5NB, United Kingdom
| | - Tim J Chesser
- Department of Trauma and Orthopaedics, Southmead Hospital Bristol, BS10 5NB, United Kingdom
| | - Mehool Acharya
- Department of Trauma and Orthopaedics, Southmead Hospital Bristol, BS10 5NB, United Kingdom
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Lopyan A, Fernicola J, Willis A, Lopyan K, Chalnick D. Intraoperative external iliac venogram and intravenous ultrasound to assist retrieval of intrapelvic acetabular screw. Arthroplast Today 2019; 5:276-8. [PMID: 31516964 DOI: 10.1016/j.artd.2019.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 05/30/2019] [Accepted: 06/01/2019] [Indexed: 11/25/2022] Open
Abstract
Intrapelvic acetabular screw placement is a known complication of total hip arthroplasty and is associated with risks including damage to neurovascular and intrapelvic structures such as the external iliac vessels, obturator vessels, and iliopsoas muscles. Retrieval of intrapelvic acetabular screws is similarly fraught with risk, and appropriate imaging should be performed preoperatively. We report on a case of intrapelvic acetabular screw placement with abutment of the external iliac vein, which was managed with intraoperative venogram and intravenous ultrasound to maintain access to the external iliac vein and successfully show no vascular tear before and after screw removal.
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Busanelli L, Castagnini F, Bordini B, Stea S, Calderoni PP, Toni A. The biological acetabular reconstruction with bone allografts in hip revision arthroplasty. Musculoskelet Surg 2019; 103:173-179. [PMID: 30328029 DOI: 10.1007/s12306-018-0573-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Accepted: 10/10/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Reconstructions in case of acetabular bone loss in hip revision arthroplasty are challenging. A few techniques have been proposed, with inconstant outcomes. Biological reconstructions using bone allografts may address the acetabular bone loss and restore the hip anatomy. Aim of this work was the description of the surgical technique and the evaluation of the outcomes using a regional arthroplasty register. MATERIALS AND METHODS Minor or massive bone allografting was performed in hip revision arthroplasties in a tertiary center. Bulk allografts were used in severe acetabular bone losses. Fresh-frozen femoral heads were impacted in the bone cavity and porous cups were implanted; multihole sockets were used when necessary. In DeLee A zone, no grafts were used in order to reduce overstress graft resorption. The results were evaluated using a regional arthroplasty register, and a comparison with revisions without bone grafts was performed investigating re-revision rates and reasons for further revisions. RESULTS At 10 years, acetabular revisions with bone allografts achieved a similar survival rate than revisions without bone grafts. The re-revisions occurred more frequently in revisions without bone allografts (10.8 vs. 9.7%). In the allograft cohort, septic loosening was lower (0.3 vs. 2.6%), whereas a higher rate of aseptic cup loosening was experienced (2.7 vs. 1.4%). CONCLUSIONS Bone allografts may provide a good restoration of the acetabular bone stock and the hip biomechanics. Septic loosening does not seems a major concern, whereas a higher rate of aseptic cup loosening should be expected when bone grafts are used.
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Affiliation(s)
- L Busanelli
- Ortopedia-Traumatologia e Chirurgia protesica e dei reimpianti d'anca e di ginocchio, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy
| | - F Castagnini
- Ortopedia-Traumatologia e Chirurgia protesica e dei reimpianti d'anca e di ginocchio, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy.
| | - B Bordini
- Laboratorio di Tecnologia Medica, IRCCS Istituto Ortopedico Rizzoli, Via di Barbiano 1/10, 40136 Bologna, Italy
| | - S Stea
- Laboratorio di Tecnologia Medica, IRCCS Istituto Ortopedico Rizzoli, Via di Barbiano 1/10, 40136 Bologna, Italy
| | - P P Calderoni
- Ortopedia-Traumatologia e Chirurgia protesica e dei reimpianti d'anca e di ginocchio, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy
| | - A Toni
- Ortopedia-Traumatologia e Chirurgia protesica e dei reimpianti d'anca e di ginocchio, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy
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Godoy-Monzon D, Buttaro M, Comba F, Piccaluga F, Cid-Casteulani A, Ordas A. Comparative study of radiological and functional outcomes following a direct anterior approach versus to a posterolateral approach to the hip. Rev Esp Cir Ortop Traumatol (Engl Ed) 2019; 63:370-5. [PMID: 31300221 DOI: 10.1016/j.recot.2019.05.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 03/29/2019] [Accepted: 05/05/2019] [Indexed: 01/21/2023] Open
Abstract
OBJECTIVE To compare clinically and radiologically the results obtained using both a direct anterior approach (DAA) and posterolateral (PL) approach in total hip arthroplasty (THA). MATERIAL AND METHODS Multicentric longitudinal prospective study in 80 patients (80 THA). Forty patients underwent total hip arthroplasty through DAA and 40 through a PL approach. The following clinical parameters were collected: anaesthesia, length of surgical incision, duration of the procedure, lower limb discrepancy, pain, complications, hospitalization time, Harris Hip Score (HHS) and subjective patient satisfaction. Radiological measures collected were acetabular tilt angle, acetabular component version, osteointegration and lower limb length. RESULTS Postoperative pain: DAA 4points; PL 4.3points. Incision length: DAA 14cm, PL 15cm. Mean hospital stay: DAA 2.8days, PL 3.4days. HHS at 3weeks: DAA 87.5points and PL 84points; at 2months: DAA 92points and PL 91points. Femoral stem subsidence was noticed in 4 patients from DAA and 1 from PL. Malalignment was reported in 9 cases from the DAA group. CONCLUSIONS Our results show an initial advantage of the DAA group regarding functional recovery and pain that enabled shorter hospitalization time. This difference equalled out over 2months following the procedure. Likewise, we detected a greater complication rate in the DAA group using standard cementless stems.
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Fenelon C, Murphy EP, Downey C, O'Daly BJ, Leonard M. A growing problem: cycling referrals to the National Centre for Pelvic and Acetabular Fracture Management in Ireland. Ir J Med Sci 2018; 188:855-859. [PMID: 30417243 DOI: 10.1007/s11845-018-1926-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Accepted: 10/30/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Popularity in cycling continues to grow. In Ireland, in the last 5 years, 42% more people now use it to travel to work. This has been mirrored by a rise in cycling-related trauma and deaths. The popularity amongst men has led to the term middle-aged men in Lycra (MAMIL) being coined. AIMS The purpose of our study was to quantify cycling-related pelvic and acetabular fracture referrals in Ireland and determine injury patterns, cost and functional outcomes following these injuries. METHODS A retrospective cohort study was conducted of all referrals to our institution, the National Centre for Pelvis and Acetabular Fracture Management, in 2016 and 2017. Demographic, mechanism of injury, concomitant trauma and treatment data were analysed. Patients were contacted to assess return to work, sport and quality of life (EQ-5D-3L). RESULTS Cycling injury referrals increased by 90% between 2016 and 2017 with a greater number of cycling than motorbike injury referrals. Twenty-nine patients sustained a pelvic and acetabular (PA) injury while cycling. The mean patient age was 51.7 years of which 86.2% were male with 41% suffering a concomitant injury. Fourteen patients (48.3%) required surgery of which 60% have returned to cycling. Mean cost of treatment was €11,757. The median EQVAS was 80. CONCLUSIONS The rise in popularity of cycling has been mirrored by an increase in PA injuries and deaths. These injuries are associated with significant costs to the patient, hospital and society. Greater investment in safety and awareness is needed to protect this vulnerable group.
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Affiliation(s)
- Christopher Fenelon
- National Centre for Pelvic & Acetabular Surgery, Tallaght University Hospital, Dublin, Ireland.
| | - Evelyn P Murphy
- National Centre for Pelvic & Acetabular Surgery, Tallaght University Hospital, Dublin, Ireland
| | - Colum Downey
- National Centre for Pelvic & Acetabular Surgery, Tallaght University Hospital, Dublin, Ireland
| | - Brendan J O'Daly
- National Centre for Pelvic & Acetabular Surgery, Tallaght University Hospital, Dublin, Ireland
| | - Michael Leonard
- National Centre for Pelvic & Acetabular Surgery, Tallaght University Hospital, Dublin, Ireland
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Fahmy M, Abdel Karim M, Khaled SA, Abdelazeem AH, Elnahal WA, Elnahal A. Single versus double column fixation in transverse fractures of the acetabulum: A randomised controlled trial. Injury 2018; 49:1291-1296. [PMID: 29843895 DOI: 10.1016/j.injury.2018.05.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Revised: 04/07/2018] [Accepted: 05/24/2018] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Biomechanical studies have compared fixation methods in transverse acetabular fractures, yet there is not enough clinical data to suggest an optimal fixation method. The aim of this randomized controlled trail was to compare fracture stability in posterior plating alone versus posterior plating and anterior column lag-screw fixation in treatment of transverse and transverse with posterior wall acetabular fractures. METHODS Thirty patients were randomized to one of two groups, either posterior fixation alone (single column group), or posterior plating and anterior fixation with percutaneous anterior column screw (double column group). Patients were followed up with serial radiographic assessments documenting any loss of reduction, utilizing Matta's radiological criteria, measuring the roof arc angles and by measuring any change in the femoral head offset. RESULTS Fifteen patients were randomized to each group. Mean patient age was 31 years, mean follow up period was 19 months (range 12-24). There was no significant differences between the two groups with regards the quality of post-operative reduction, blood loss, hospital stay and functional score using the modified Merle D'Aubinge and Postel score. The operative time was significantly longer in the double column fixation group (130 min versus 104 min). There was no loss of reduction observed in either of the two groups. CONCLUSION Single poster column fixation in transverse and transverse posterior wall fractures showed similar result to double column fixation, in terms of fractures stability in the follow up period, quality of reduction and early functional outcome.
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Chana Rodríguez F, Pérez Mañanes R, Narbona Cárceles FJ, Gil Martínez P. 3D printing utility for surgical treatment of acetabular fractures. Rev Esp Cir Ortop Traumatol (Engl Ed) 2018; 62:231-239. [PMID: 29807784 DOI: 10.1016/j.recot.2018.02.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2016] [Revised: 02/11/2018] [Accepted: 02/16/2018] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION Preoperative 3D modelling enables more effective diagnosis and simulates the surgical procedure. MATERIAL AND METHODS We report twenty cases of acetabular fractures with preoperative planning performed by pre-contouring synthesis plates on a 3D printed mould obtained from a computarized tomography (CT) scan. The mould impression was made with the DaVinci 1.0 printer model (XYZ Printing). After obtaining the printed hemipelvis, we proceeded to select the implant size (pelvic Matta system, Stryker®) that matched the characteristics of the fracture and the approach to be used. RESULTS Printing the moulds took a mean of 385minutes (322-539), and 238grams of plastic were used to print the model (180-410). In all cases, anatomic reduction was obtained and intra-operative changes were not required in the initial contouring of the plates. The time needed to perform the full osteosynthesis, once the fracture had been reduced was 16.9minutes (10-24). In one case fixed with two plates, a postoperative CT scan showed partial contact of the implant with the surface of the quadrilateral plate. In the remaining cases, the contact was complete. CONCLUSIONS In conclusion, our results suggest that the use of preoperative planning, by printing 3D mirror imaging models of the opposite hemipelvis and pre-contouring plates over the mould, might effectively achieve a predefined surgical objective and reduce the inherent risks in these difficult procedures.
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Affiliation(s)
- F Chana Rodríguez
- Servicio de Cirugía Ortopédica y Traumatología, Hospital General Universitario Gregorio Marañón, Madrid, España.
| | - R Pérez Mañanes
- Servicio de Cirugía Ortopédica y Traumatología, Hospital General Universitario Gregorio Marañón, Madrid, España
| | - F J Narbona Cárceles
- Servicio de Cirugía Ortopédica y Traumatología, Hospital General Universitario Gregorio Marañón, Madrid, España
| | - P Gil Martínez
- Servicio de Cirugía Ortopédica y Traumatología, Hospital General Universitario Gregorio Marañón, Madrid, España
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Deng C, Ni WD, Guo SQ, Luo G, Shui W, Qiao B. [Operative treatment of delayed acetabular fractures through combined anterior and Kocher-Langenbeck approaches]. Zhonghua Wai Ke Za Zhi 2018. [PMID: 29534413 DOI: 10.3760/cma.j.issn.0529-5815.2018.03.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To discuss the clinical outcomes of treating delayed acetabular fractures by combined anterior and posterior approach. Methods: A retrospective analysis was conducted of 31 delayed acetabular fractures from February 2012 to February 2017 in the First Affiliated Hospital of Chongqing Medical University, including 18 males and 13 females with age of 48.5 years(23 to 67 years) .The injury to the operation time was 35.9 days(22 to 183 days). Of these 31 cases, there were 6 cases of transverse and posterior wall fracture, 8 cases with anterior column+ posterior half transverse fracture, 12 cases with double column fracture and 5 cases of "T" type fracture according to Letournel-Judet classification.All fractures were treated combined anterior and Kocher-Langenbeck approaches, including 13 cases of ilioinguinal approach+ Kocher-Langenbeck(K-L approach), 4 cases of extensile acetabular approach, 7 cases of stoppa approach + K-L approach and 7 cases of side rectus femoris approach.Correlation was analyzed by Pearson correlation regression testing. Results: Follow up to August 2017, all patients were followed up with 36.0 months(from 6 to 55 months). As calculated, the restorational effect was positively with result of the X-ray film and the clinical effect(r=0.823, 0.856; both P<0.05). The evaluation was conducted with Matta's reduction criteria: there were 11 cases classified as anatomic reduction(35.5%), 13 cases as satisfactory reduction(41.9%), and 7 cases as unsatisfactory reduction(22.6%). Excellent and good rate was 77.4%. Functional reductions were categorized by the standard of Matta hip score: 8 excellent cases(25.8%), 11 good cases(35.5%), 8 fail cases(25.8%), and 4 poor cases(12.9%). Conclusion: The treatment of delayed acetabular fracture by combined anterior and posterior approach can fully exposure the anterior and posterior acetabular fcloumns, which is beneficial to the release and fixation of the old acetabular fractures.
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Affiliation(s)
- C Deng
- Department of Orthopaedics, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
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ElNahal WA, Abdel Karim M, Khaled SA, Abdelazeem AH, Abdelazeem H. Quadrilateral plate fractures of the acetabulum: Proposition for a novel classification system. Injury 2018; 49:296-301. [PMID: 29241997 DOI: 10.1016/j.injury.2017.11.041] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Revised: 10/23/2017] [Accepted: 11/30/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND Currently, there is no definition or classification system for quadrilateral plate (QLP) fractures; the aim was to anatomically and radiologically characterise the QLP, propose a definition and classify QLP fractures. METHODS This study included an anatomical component and a radiological component. The anatomical study aimed at defining the characteristics of the QLP; the QLP was identified using four articulating bony pelvis specimens. A titanium mesh was placed on the specimens' quadrilateral surface; standard anteroposterior and oblique views were obtained, and axial CT images, to determine the radiological landmarks. The radiological study included the review of images of patients with QLP fractures; fractures involving the QLP were identified in a series of 609 consecutive patients with acetabular fractures. RESULTS We considered QLP fractures where the QLP is separated from both columns of the acetabulum; this was found in 16% (98 cases). They were mostly encountered with associated both columns fractures (60 cases; 61%), Separation of the QLP could be complete or incomplete, or simple or comminuted, so QLP fractures were divided into three types: QLP1, simple with incomplete separation; QLP2, comminuted with incomplete separation; QLP3, comminuted with complete separation (QLP4), simple with complete separation. CONCLUSION The QLP was characterised, and a definition and classification system; Cairo University Hospitals (CUH) Classification was proposed for these fractures. We believe that this classification may prove useful in the future for the identification and management of these fractures.
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Affiliation(s)
- Walid A ElNahal
- Trauma & Orthopaedic Surgery, Cairo University Hospitals, Egypt.
| | | | - Sherif A Khaled
- Trauma & Orthopaedic Surgery, Cairo University Hospitals, Egypt.
| | | | - Hazem Abdelazeem
- Trauma & Orthopaedic Surgery, Cairo University Hospitals, Egypt.
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Dwivedi C, Gokhale S, Khim HG, Oh JK, Shon WY. Acetabular Defect Reconstruction with Trabecular Metal Augments: Study with Minimum One-year Follow-up. Hip Pelvis 2017; 29:168-175. [PMID: 28955682 PMCID: PMC5612976 DOI: 10.5371/hp.2017.29.3.168] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 06/20/2017] [Accepted: 07/06/2017] [Indexed: 01/15/2023] Open
Abstract
Purpose High rates of mechanical failure have been reported in type III acetabular defects. Recently porous trabecular metal augments have been introduced with, excellent biomechanical characteristics and biocompatibility, allowing early stability and greater bone ingrowth. The aim of the study was to assess the short term clinical and radiological outcome of the trabecular metal augments. Materials and Methods We performed, 22 revision total hip arthroplasties (THA) and 6 primary THA (total 28) using trabecular metal augments to reconstruct acetabular defect between 2011 to 2015. Among 28 patients, 18 were males, 10 females. Mean age of patients was 61.21 years. Paprosky classification for acetabular bone defects was used. Eighteen cases were classified as grade 3 A and 10 cases as grade 3B. Hip center was calculated in each case preoperatively and compared postoperatively to check whether it has been brought down. Clinical outcome assessed using Harris hip score (HHS) and radiological outcomes as osteolysis in acetabular zones and osseointegration, according to Moore's criteria. Results HHS improved from 58.00 to 86.20. Centre of rotation of hip joint corrected from 38.90 mm preoperatively to 23.85 mm postoperatively above the interteardrop line. Among 28 patients, 18 patients had three or more signs of osseointegration (Moore's criteria), during final follow up and 10 had one/two signs. No radiolucency, osteolysis, or loosening found during follow up radiographic examination. Conclusion Our study showed that trabecular metal augments were highly satisfactory in short term. However, long term study is required for better evaluation.
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Affiliation(s)
- Chirayu Dwivedi
- Department of Orthopaedic Surgery, Korea University Guro Hospital, Seoul, Korea
| | - Sandeep Gokhale
- Department of Orthopaedic Surgery, Korea University Guro Hospital, Seoul, Korea
| | - Hyun Gon Khim
- Department of Orthopaedic Surgery, Korea University Guro Hospital, Seoul, Korea
| | - Jeon Keon Oh
- Department of Orthopaedic Surgery, Korea University Guro Hospital, Seoul, Korea
| | - Won Yong Shon
- Department of Orthopaedic Surgery, Korea University Guro Hospital, Seoul, Korea
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Karim MA, Abdelazeem AH, Youness M, El Nahal WA. Fixation of quadrilateral plate fractures of the acetabulum using the buttress screw: A novel technique. Injury 2017; 48:1813-8. [PMID: 28602177 DOI: 10.1016/j.injury.2017.05.028] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Accepted: 05/18/2017] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Quadrilateral plate fractures constitute one of the most challenging components of acetabular fractures. The objective of this study is to describe and evaluate the novel technique of buttress screw fixation of the quadrilateral plate component of the acetabular fractures. PATIENTS & METHODS Forty cases of acetabular fracture with associated quadrilateral plate component were included in the study. Mean age was 35 years (range, 16-68years), with a mean follow-up 16.4 months (range, 9-36months). Fixation of the quadrilateral plate was achieved by one or more buttress screws. The screws were inserted through the reconstruction plate, and placed close to the edge of the pelvic brim. To effectively achieve the 3-point fixation principle, the screw was inserted through the plate hole then outside the bone rubbing on the pelvic surface of the quadrilateral plate. RESULTS Anatomical reduction of the quadrilateral plate component of the fractures was achieved in all but one patient. The modified Merle D'Aubigné and Postel score was excellent in 13 cases, good in 23 cases, fair in three cases, and poor in one case. No screw displacement or failures were observed during follow-up evaluation. No major complications related to this technique were observed in this series. CONCLUSION Buttress screw fixation of the quadrilateral plate fracture component in associated acetabular fractures is a safe and effective technique for reduction and fixation of these challenging fractures with no major complications related to this novel technique.
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Lei J, Dong P, Li Z, Zhu F, Wang Z, Cai X. Biomechanical analysis of the fixation systems for anterior column and posterior hemi-transverse acetabular fractures. Acta Orthop Traumatol Turc 2017; 51:248-253. [PMID: 28342586 PMCID: PMC6197174 DOI: 10.1016/j.aott.2017.02.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 07/16/2016] [Accepted: 11/17/2016] [Indexed: 02/08/2023]
Abstract
Objective The aim of this study was to evaluate the biomechanical properties of common fixation systems for complex acetabular fractures. Methods A finite element (FE) pelvic model with anterior column and posterior hemi-transverse acetabular fractures was created. Three common fixation systems were used to fix the posterior wall acetabular fractures: 1. Anterior column plate combined with posterior column screws (group I), 2. Anterior column plate combined with quadrilateral area screws (group II) and 3. Double-column plates (group III). And 600 N, representing the body weight, was loaded on the upper surface of the sacrum to simulate the double-limb stance. The amounts of total and relative displacements were compared between the groups. Results The total amount of displacement was 2.76 mm in group II, 2.81 mm in group III, and 2.83 mm in group I. The amount of relative displacement was 0.0078 mm in group II, 0.0093 mm in group III and 0.014 mm in group I. Conclusion Our results suggested that all fixation systems enhance biomechanical stability significantly. Anterior column plate combined with quadrilateral area screws has quite comparable results to double column plates, they were superior to anterior column plate combined with posterior screws.
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Lim JB, Ang CL, Pang HN. Acetabular Prosthetic Protrusio after Bipolar Hemi-Arthroplasty of the Hip: Case Report and Review of the literature. J Orthop Case Rep 2017; 6:28-31. [PMID: 28116262 PMCID: PMC5245930 DOI: 10.13107/jocr.2250-0685.488] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Introduction: Bipolar hemi-arthroplasty of the hip is a commonly performed procedure in elderly patients with intra-capsular fracture of the neck of the femur with good short-term results for pain relief, return to activity and morbidity. The incidence of intra-pelvic prosthesis migration or protrusion is rare and one of the inciting factors is chronic low-grade sepsis. Acetabular prosthesis protrusion poses a difficult and challenging surgical problem due to surrounding neurovascular structures. Case Presentation: We present a case report of 60-year-old Chinese female suffering from chronic sepsis of the hip joint causing acetabular prosthetic protrusion with a concomitant peri-prosthetic femoral shaft fracture secondary to a fall, 5 years post index surgery of bipolar hemiarthroplasty for an intra-capsular neck of femur fracture. This patient subsequently underwent a two-stage revision total hip arthroplasty. We aim to discuss the diagnostic approach and surgical management of this complex case of infected protruded bipolar hip hemi-arthroplasty. Conclusion: We highlight three recommendations from this clinical experience. Firstly, there should be a high index of suspicion for chronic infection in protruded prostheses following low energy trauma. Secondly, pre-operative planning for infected protruded prosthetic hips is essential, including arteriogram and a two-staged procedure to tackle possible soft tissue complications. Thirdly, the combined use of serological markers, fluid aspiration as well as intra-operative frozen section is important in the management of PJI and to confirm bacterial eradication before re-implantation.
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Affiliation(s)
- Jason Bt Lim
- Department of Orthopaedic Surgery, Singapore General Hospital, Outram Road, S169608, Republic of Singapore
| | - Chia Liang Ang
- Department of Orthopaedic Surgery, Singapore General Hospital, Outram Road, S169608, Republic of Singapore
| | - Hee Nee Pang
- Department of Orthopaedic Surgery, Singapore General Hospital, Outram Road, S169608, Republic of Singapore
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Abstract
To confirm the therapeutic importance of hip arthroplasty in athletes whose pain precludes sportive function of the hip joint, being able to minimize it to the extent of helping on the return of sports practice at satisfactory levels. Methods: 49 athlete patients (51 hips) submitted to hip arthroscopy complaining of pain and inability to practice sports were assessed. Follow-up time ranged from 12 to 74 months (mean: 39.0 months). Preoperatively, pain site, severity according to Facial Expression Scale (FES) and the degree of disability using the modified Harris Hip Score (HHS) were assessed. Different diagnoses were provided, which led to the indication of arthroscopy, such as femoralacetabular impact, acetabular lip injury not secondary to femoral-acetabular impact, etc. Postoperatively, the patients were assessed by using the same methods as used at baseline and by the subjective analysis of return to sports activities. Results: Based on pre-and postoperative HHS and FES, the statistical analysis showed significance between values. We found some improvement in all cases and return to sports activities at a satisfactory level in most of the cases. Conclusion: As a result of our study, we confirm that arthroscopy in athletes with local hip injuries is an effective technique, able to promote the return to sports practice in most of the cases, without pain, and with an effective joint function, provided well indicated.
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Affiliation(s)
- Giancarlo Cavalli Polesello
- Department of Orthopedics and Traumatology, FCMSCSP
- Correspondence: Av Aicás, 491, apto 171 – CEP 04086-101 – Sao Paulo – SP – BrazilCorrespondence: Av Aicás, 491, apto 171Sao PauloSPCEP 04086-101Brazil
| | | | | | | | | | | | - Guilherme Do Val Sella
- Department of Orthopedics and Traumatology, FCMSCSP
- Correspondence: Av Aicás, 491, apto 171 – CEP 04086-101 – Sao Paulo – SP – BrazilCorrespondence: Av Aicás, 491, apto 171Sao PauloSPCEP 04086-101Brazil
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Chana-Rodríguez F, Mañanes RP, Rojo-Manaute J, Haro JAC, Vaquero-Martín J. Methods and Guidelines for Venous Thromboembolism Prevention in Polytrauma Patients with Pelvic and Acetabular Fractures. Open Orthop J 2015; 9:313-20. [PMID: 26312115 PMCID: PMC4541309 DOI: 10.2174/1874325001509010313] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2015] [Revised: 04/26/2015] [Accepted: 05/18/2015] [Indexed: 11/26/2022] Open
Abstract
Sequential compression devices and chemical prophylaxis are the standard venous thromboembolism (VTE) prevention for trauma patients with acetabular and pelvic fractures. Current chemical pharmacological contemplates the use of heparins or fondaparinux. Other anticoagulants include coumarins and aspirin, however these oral agents can be challenging to administer and may need monitoring. When contraindications to anticoagulation in high-risk patients are present, prophylactic inferior vena cava filters can be an option to prevent pulmonary emboli. Unfortunately strong evidence about the most effective method, and the timing of their commencement, in patients with pelvic and acetabular fractures remains controversial.
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Affiliation(s)
- Francisco Chana-Rodríguez
- Department of Traumatology and Orthopaedic Surgery, General University Hospital Gregorio Marañón, Madrid, Spain
| | - Rubén Pérez Mañanes
- Department of Traumatology and Orthopaedic Surgery, General University Hospital Gregorio Marañón, Madrid, Spain
| | - José Rojo-Manaute
- Department of Traumatology and Orthopaedic Surgery, General University Hospital Gregorio Marañón, Madrid, Spain
| | - José Antonio Calvo Haro
- Department of Traumatology and Orthopaedic Surgery, General University Hospital Gregorio Marañón, Madrid, Spain
| | - Javier Vaquero-Martín
- Department of Traumatology and Orthopaedic Surgery, General University Hospital Gregorio Marañón, Madrid, Spain
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Slone HS, Walton ZJ, Daly CA, Chapin RW, Barfield WR, Leddy LR, Hartsock LA. The impact of race on the development of severe heterotopic ossification following acetabular fracture surgery. Injury 2015; 46:1069-73. [PMID: 25744171 DOI: 10.1016/j.injury.2015.01.039] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Accepted: 01/23/2015] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To determine the association between race on severe heterotopic ossification (HO) following acetabular fracture surgery. DESIGN Retrospective case control study. SETTING Level I university trauma centre. METHODS Two hundred and fifty-three patients who were surgically treated for acetabular fractures were retrospectively evaluated. Postoperative radiographs were evaluated for HO by a blinded musculoskeletal radiologist, and classified based on a modified Brooker classification. RESULTS Of the 253 patients that met inclusion and exclusion criteria, 175 (69%) were male and 78 (31%) were female. One hundred and fifty-four (61%) patients were Caucasian, and 99 (39%) were African American (AA). Fifty-five (21%) patients developed severe HO. Of those who developed severe HO, 25 were Caucasian (45%), 30 were African American (55%). Forty-one patients (75%) with severe HO were male, and 14 (25%) were female. No statistical differences (p>0.05) were found between groups in terms of age, days to surgery, GCS at presentation, surgical approach, perioperative HO prophylaxis, or AO/OTA fracture classification. The patient population was then stratified by race, gender, and race/gender. AA were more likely than Caucasians to develop severe HO (odds ratio [OR], 2.24; confidence interval [CI], 1.22-4.11). When gender was considered independent of race, no statistical differences (p>0.05) were observed (OR, 1.40; CI, 0.71-2.75). AA males were much more likely to develop severe HO when compared to Caucasian females (OR, 4.4; CI, 1.38-14.06). CONCLUSION Race is associated with different rates of severe HO formation following acetabular fracture surgery. AA patients are significantly more likely to develop severe HO following acetabular fracture surgery when compared to Caucasian patients.
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Affiliation(s)
- Harris S Slone
- Department of Orthopaedic Surgery, Medical University of South Carolina, Charleston, SC, United States.
| | - Zeke J Walton
- Department of Orthopaedic Surgery, Medical University of South Carolina, Charleston, SC, United States
| | - Charles A Daly
- Department of Orthopaedic Surgery, Emory University, Atlanta, GA, United States
| | - Russell W Chapin
- Department of Radiology, Medical University of South Carolina, Charleston, SC, United States
| | - William R Barfield
- Department of Orthopaedic Surgery, Medical University of South Carolina, Charleston, SC, United States
| | - Lee R Leddy
- Department of Orthopaedic Surgery, Medical University of South Carolina, Charleston, SC, United States
| | - Langdon A Hartsock
- Department of Orthopaedic Surgery, Medical University of South Carolina, Charleston, SC, United States
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Vincent HK, Haupt E, Tang S, Egwuatu A, Vlasak R, Horodyski M, Carden D, Sadisivan KK. Perioperative and acute care outcomes in morbidly obese patients with acetabular fractures at a Level 1 trauma center. J Orthop 2014; 11:58-63. [PMID: 25104886 DOI: 10.1016/j.jor.2014.04.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Accepted: 04/15/2014] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Controversy exists regarding obesity-related injury severity and clinical outcomes after orthopedic trauma. PURPOSE The purposes of this study were to expand our understanding of the effect of morbid obesity on perioperative and acute care outcomes after acetabular fracture. METHODS This was a retrospective review of patients with acetabular fracture after trauma. Non-morbidly obese (BMI < 35 kg/m(2)) and morbidly obese (BMI ≥ 35 kg/m(2); N = 81). Injury severity scores and Glasgow Coma Scale scores (GCS) were collected. Perioperative and acute care outcomes were positioning and operative time, extra fractures, estimated blood loss, complications, hospital charges, ventilator days, transfusions, length of stay (LOS) and discharge destination. Positioning and operative times were longer in morbidly obese patients (p < 0.05). No other differences existed between groups. CONCLUSIONS Orthopedic trauma surgeons and care teams can expect similar acute care outcomes in morbidly obese and non-morbidly obese patients with acetabular fracture.
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Abstract
The increasing prevalence of osteoporosis in an ageing population has contributed to older patients becoming the fastest-growing group presenting with acetabular fractures. We performed a systematic review of the literature involving a number of databases to identify studies that included the treatment outcome of acetabular fractures in patients aged > 55 years. An initial search identified 61 studies; after exclusion by two independent reviewers, 15 studies were considered to meet the inclusion criteria. All were case series. The mean Coleman score for methodological quality assessment was 37 (25 to 49). There were 415 fractures in 414 patients. Pooled analysis revealed a mean age of 71.8 years (55 to 96) and a mean follow-up of 47.3 months (1 to 210). In seven studies the results of open reduction and internal fixation (ORIF) were presented: this was combined with simultaneous hip replacement (THR) in four, and one study had a mixture of these strategies. The results of percutaneous fixation were presented in two studies, and a single study revealed the results of non-operative treatment. With fixation of the fracture, the overall mean rate of conversion to THR was 23.1% (0% to 45.5%). The mean rate of non-fatal complications was 39.8% (0% to 64%), and the mean mortality rate was 19.1% (5% to 50%) at a mean of 64 months (95% confidence interval 59.4 to 68.6; range 12 to 143). Further data dealing with the classification of the fracture, the surgical approach used, operative time, blood loss, functional and radiological outcomes were also analysed. This study highlights that, of the many forms of treatment available for this group of patients, there is a trend to higher complication rates and the need for further surgery compared with the results of the treatment of acetabular fractures in younger patients.
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Affiliation(s)
- J S Daurka
- St Mary's Hospital, Imperial Hospitals NHS Trust, Praed Street, London W2 1NY, UK
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Pascarella R, Del Torto M, Politano R, Commessatti M, Fantasia R, Maresca A. Critical review of pelvic fractures associated with external iliac artery lesion: a series of six cases. Injury 2014; 45:374-8. [PMID: 24183394 DOI: 10.1016/j.injury.2013.10.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Bleeding associated with pelvic fracture mostly comes from the pre-sacral and lumbar venous plexus, or directly from the fracture site. Bleeding as a consequence of arterial lesion is less common (15-20%), and that resulting from lesion of the external iliac artery (EIA) is extremely rare. The mortality rate associated with iliac artery injury ranges from 38% to 72%. Total body CT-scan with contrast medium, angiography or packing can be performed when there is arterial injury. In some cases, embolisation can stop bleeding; however, when there is involvement of the aorta, common iliac artery or EIA, immediate surgery is mandatory. The aim of this study was to report our experience of pelvic fractures associated with EIA lesion. MATERIALS AND METHODS Six patients with pelvic fracture and associated rupture of the EIA have been observed at our unit from 2004 to 2009. According to Tile classification there were three cases of type C and two cases of type B fracture. One case was a two-column acetabular fracture. Angiography was performed in all cases. RESULTS Three patients died on the day of trauma: two after angiography, and one after surgery of vascular repair. Three patients survived: two underwent a hemipelvectomy, and one underwent hip disarticulation. DISCUSSION Haemodynamic instability in patients with pelvic ring fracture is usually because of venous bleeding from the pre-sacral and lumbar plexus, or from the fracture site. Arterial injury is present in around 20% of cases. EIA lesions require immediate surgical treatment to restore blood flow. Depending on the type of injury, vascular surgery can be associated with pelvic fracture stabilisation. CONCLUSIONS Pelvic ring fracture associated with an EIA lesion is extremely rare, with few cases reported in the literature. Angiography is used for diagnosis, and immediate surgical treatment is required to restore blood flow. Associated injuries and open fracture can lead to fatal complications or amputation. Rates of mortality and severe disability are extremely high.
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