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Regis D, Cason M, Magnan B. Dislocation of primary total hip arthroplasty: Analysis of risk factors and preventive options. World J Orthop 2024; 15:501-511. [DOI: 10.5312/wjo.v15.i6.501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 02/10/2024] [Accepted: 05/27/2024] [Indexed: 06/12/2024] Open
Abstract
Total hip arthroplasty (THA) is one of the most successful elective operations in orthopedic surgery for improving pain and functional disability in patients with end-stage joint disease. However, dislocation continues to be a troublesome complication after THA, as it is a leading cause of revision and is associated with substantial social, health, and economic costs. It is a relatively rare, usually early occurrence that depends on both the patients’ characteristics and the surgical aspects. The most recent and important finding is the special attention to be given preoperatively to spinopelvic mobility, which is closely related to the incidence of dislocation. Consequently, clinical and radiographic assessment of the lumbar spine is mandatory to identify an altered pelvic tilt that could suggest a different positioning of the cup. Lumbar spinal fusion is currently considered a risk factor for dislocation and revision regardless of whether it is performed prior to or after THA. Surgical options for its treatment and prevention include the use of prostheses with large diameter of femoral head size, dual mobility constructs, constrained liners, and modular neck stems.
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Affiliation(s)
- Dario Regis
- Department of Orthopedic and Trauma Surgery, Integrated University Hospital, Verona 37126, Veneto, Italy
| | - Mattia Cason
- Department of Orthopedic and Trauma Surgery, Integrated University Hospital, Verona 37126, Veneto, Italy
| | - Bruno Magnan
- Department of Orthopedic and Trauma Surgery, Integrated University Hospital, Verona 37126, Veneto, Italy
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2
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Hecht CJ, Porto JR, Sanghvi PA, Homma Y, Sculco PK, Kamath AF. Contemporary analysis of the learning curve for robotic-assisted total hip arthroplasty emerging technologies. J Robot Surg 2024; 18:160. [PMID: 38578350 DOI: 10.1007/s11701-024-01928-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 03/24/2024] [Indexed: 04/06/2024]
Abstract
Robotic assisted (RA) total hip arthroplasty (THA) offers improved acetabular component placement and radiographic outcomes, but inconsistent assessment methods of its learning curves render the evaluation of adopting novel platforms challenging. Therefore, we conducted a systematic review to assess the learning curve associated with RA-THA, both tracking a surgeon's performance across initial cases and comparing their performance to manual THA (M-THA). PubMed, MEDLINE, EBSCOhost, and Google Scholar were searched on June 16, 2023, to identify studies published between January 1, 2000 and June 16, 2023 (PROSPERO registration: CRD42023437339). The query yielded 655 unique articles, which were screened for eligibility. The final analysis included 11 articles, evaluating 1351 THA procedures. Risk of bias was assessed via the Methodological Index for Nonrandomized Studies (MINORS) tool. The mean MINORS score was 21.3 ± 0.9. RA-THA provided immediate improvements in acetabular component placement accuracy and radiographic outcomes compared to M-THA, with little to no experience required to achieve peak proficiency. A modest learning curve (12-17 cases) was associated with operative time, which was elevated compared to M-THA (+ 9-13 min). RA-THA offers immediate advantages to M-THA for component placement accuracy and radiographic outcomes. Surgeons should expect to experience increased operative times, which become less pronounced or equivalent to M-THA after a modest caseload.
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Affiliation(s)
- Christian J Hecht
- Department of Orthopaedic Surgery, Center for Hip Preservation, Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
| | - Joshua R Porto
- Department of Orthopaedic Surgery, Center for Hip Preservation, Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
| | - Parshva A Sanghvi
- Department of Orthopaedic Surgery, Center for Hip Preservation, Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
| | - Yasuhiro Homma
- Department of Medicine for Orthopaedics and Motor Organs, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
- Department of Orthopaedics, Faculty of Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
| | - Peter K Sculco
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, 10021, USA
| | - Atul F Kamath
- Department of Orthopaedic Surgery, Center for Hip Preservation, Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.
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Hafez MA, Jaramaz B, DiGioia AM. Pelvic flexion/extension and its impact on functional acetabular alignment and stability following total hip replacement. INTERNATIONAL ORTHOPAEDICS 2024; 48:1039-1047. [PMID: 38110775 PMCID: PMC10933161 DOI: 10.1007/s00264-023-06060-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 12/05/2023] [Indexed: 12/20/2023]
Abstract
PURPOSE Dislocation following total hip arthroplasty (THA) remains a significant clinical problem and can occur even with optimal implant alignment. We hypothesized that different patterns of pelvic flexion/extension (PFE) during daily activities may influence acetabular alignment and contribute to impingement and instability following THA. Recently, there has been an increased interest in spinopelvic alignment and its impact on THA. Therefore, this study aimed to identify different patterns of PFE that could be predictive of instability following THA. METHODS A range of motion (ROM) simulator was used to demonstrate the effects of different patterns of PFE on ROM and impingement. The findings were applied to PFE measurements obtained from 84 patients in standing and sitting positions. RESULTS Three different categories of PFE were identified: normal, hypermobile, and stiff. ROM simulator revealed that changes in PFE had affected ROM and impingement significantly. Patients in the stiff pelvis category, even with "optimal" implant alignment, were more susceptible to implant impingement. CONCLUSIONS The different patterns of PFE during daily activities could affect acetabular alignment and stability following THA. We propose a classification system that can identify different types of PFE and predict their effects on the stability of prostheses following THA. Hence, we believe that patients with unfavorable PFE may require modified cup alignment.
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Affiliation(s)
- Mahmoud A Hafez
- The Orthopaedic Department, October 6 University, Giza, Egypt.
| | | | - Anthony M DiGioia
- The Bone and Joint Center, Magee Women's Hospital of the University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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Hecht Ii CJ, Porto JR, Sanghvi PA, Homma Y, Sculco PK, Kamath AF. Navigating the learning curve: assessing caseload and comparing outcomes before and after the learning curve of computer-navigated total hip arthroplasty. J Robot Surg 2024; 18:104. [PMID: 38430388 PMCID: PMC10908601 DOI: 10.1007/s11701-024-01855-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 01/29/2024] [Indexed: 03/03/2024]
Abstract
PURPOSE Computer-navigated (CN) total hip arthroplasty (THA) offers improved acetabular component placement and radiographic outcomes, but inconsistent assessment methods of its learning curves render the evaluation of adopting a novel platform challenging. Therefore, we conducted a systematic review to assess the learning curve associated with CN-THA, both tracking a surgeon's performance across initial cases and comparing their performance to manual THA (M-THA). METHODS A search was conducted using PubMed, MEDLINE, EBSCOhost, and Google Scholar on June 16, 2023 to find research articles published after January 1, 2000 (PROSPERO registration: CRD4202339403) that investigated the learning curve associated with CN-THA. 655 distinct articles were retrieved and subsequently screened for eligibility. In the final analysis, nine publications totaling 847 THAs were evaluated. The Methodological Index for Nonrandomized Studies (MINORS) tool was utilized to evaluate the potential for bias, with the mean MINORS score of 21.3 ± 1.2. RESULTS CN-THA showed early advantages to M-THA for component placement accuracy and radiographic outcomes but longer operative times (+ 3- 20 min). There was a learning curve required to achieve peak proficiency in these metrics, though mixed methodologies made the required caseload unclear. CONCLUSIONS CN-THA offers immediate advantages to M-THA for component placement accuracy and radiographic outcomes, though CN-THA's advantages become more pronounced with experience. Surgeons should anticipate longer operative times during the learning curve for CN-THA, which lessen following a modest caseload. A more thorough evaluation of novel computer-navigated technologies would be enhanced by adopting a more uniform method of defining learning curves for outcomes of interest. Registration PROSPERO registration of the study protocol: CRD42023394031, 27 June 2023.
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Affiliation(s)
- Christian J Hecht Ii
- Department of Orthopaedic Surgery, Center for Hip Preservation, Orthopaedic and Rheumatologic Institute, Cleveland Clinic Foundation, 9500 Euclid Avenue, Mail Code A41, Cleveland, OH, 44195, USA
| | - Joshua R Porto
- Department of Orthopaedic Surgery, Center for Hip Preservation, Orthopaedic and Rheumatologic Institute, Cleveland Clinic Foundation, 9500 Euclid Avenue, Mail Code A41, Cleveland, OH, 44195, USA
| | - Parshva A Sanghvi
- Department of Orthopaedic Surgery, Center for Hip Preservation, Orthopaedic and Rheumatologic Institute, Cleveland Clinic Foundation, 9500 Euclid Avenue, Mail Code A41, Cleveland, OH, 44195, USA
| | - Yasuhiro Homma
- Department of Medicine for Orthopaedics and Motor Organs, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
- Department of Orthopaedics, Faculty of Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
| | - Peter K Sculco
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, 10021, USA
| | - Atul F Kamath
- Department of Orthopaedic Surgery, Center for Hip Preservation, Orthopaedic and Rheumatologic Institute, Cleveland Clinic Foundation, 9500 Euclid Avenue, Mail Code A41, Cleveland, OH, 44195, USA.
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Choudhary A, Pisulkar G, Taywade S, Awasthi AA, Salwan A. A Comprehensive Review of Total Hip Arthroplasty Outcomes in Post-traumatic Hip Arthritis: Insights and Perspectives. Cureus 2024; 16:e56350. [PMID: 38633974 PMCID: PMC11021999 DOI: 10.7759/cureus.56350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Accepted: 03/17/2024] [Indexed: 04/19/2024] Open
Abstract
Post-traumatic hip arthritis presents a challenging condition characterized by degenerative changes in the hip joint following traumatic injury. Total hip arthroplasty (THA) is a cornerstone in managing this condition, offering significant pain relief, functional improvement, and enhanced quality of life. This comprehensive review aims to synthesize existing literature to elucidate the outcomes of THA in post-traumatic hip arthritis, exploring factors influencing surgical success and identifying areas for further research. Key findings reveal favourable clinical outcomes associated with THA, though considerations such as patient characteristics, surgical techniques, and implant selection impact outcomes. Implications for clinical practice underscore the importance of tailored preoperative assessment and ongoing advancements in surgical approaches and implant technology. Furthermore, opportunities for future research lie in long-term durability studies, patient-reported outcomes assessment, and exploration of innovative surgical techniques. Overall, THA emerges as a promising intervention for post-traumatic hip arthritis, yet continual refinement through research and innovation remains imperative to optimize patient care in this population.
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Affiliation(s)
- Abhishek Choudhary
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Gajanan Pisulkar
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Shounak Taywade
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Abhiram A Awasthi
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Ankur Salwan
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Galanis C, Konstantinou A, Giotis D, Tsiampas D, Plakoutsis S, Vardakas D, Konstantinidis C. Pure Posterior Native Hip Dislocation Following Low-Energy Injury - a Rare Case Report. MAEDICA 2024; 19:186-190. [PMID: 38736916 PMCID: PMC11079731 DOI: 10.26574/maedica.2024.19.11.186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 05/14/2024]
Abstract
Hip dislocations are traumatic injuries that commonly derive from high energy trauma such as traffic accidents or falls from great heights. In addition, these injuries present an increased incidence after partial or total hip arthroplasty in elderly patients. Associate literature dictates that in case of a native hip dislocation, early reduction is crucial for avoidance of further complications such as avascular necrosis of the femoral head and post traumatic arthritis. In this article, we present a rare case of a native pure posterior hip dislocation after low-energy trauma. We also demonstrate the treatment and follow-up algorithm concerning this kind of injury.
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Affiliation(s)
- Charilaos Galanis
- Department of Orthopedics & Trauma, General Hospital of Ioannina "G. Hatzikosta", 45500 Ioannina, Greece
| | - Alkisti Konstantinou
- Department of Orthopedics & Trauma, General Hospital of Ioannina "G. Hatzikosta", 45500 Ioannina, Greece
| | - Dimitrios Giotis
- Department of Orthopedics & Trauma, General Hospital of Ioannina "G. Hatzikosta", 45500 Ioannina, Greece
| | - Dimitrios Tsiampas
- Department of Orthopedics & Trauma, General Hospital of Ioannina "G. Hatzikosta", 45500 Ioannina, Greece
| | - Sotiris Plakoutsis
- Department of Orthopedics & Trauma, General Hospital of Ioannina "G. Hatzikosta", 45500 Ioannina, Greece
| | - Dimitrios Vardakas
- Department of Orthopedics & Trauma, General Hospital of Ioannina "G. Hatzikosta", 45500 Ioannina, Greece
| | - Christos Konstantinidis
- Department of Orthopedics & Trauma, General Hospital of Ioannina "G. Hatzikosta", 45500 Ioannina, Greece
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Yang K, Sambandam S. Total hip arthroplasty in patients with colostomy: impact on inpatient complications, hospital costs, and length of stay. Arch Orthop Trauma Surg 2024; 144:509-516. [PMID: 37755481 DOI: 10.1007/s00402-023-05060-0] [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: 06/09/2023] [Accepted: 09/01/2023] [Indexed: 09/28/2023]
Abstract
INTRODUCTION The presence of permanent end-colostomy is traditionally thought of as a risk factor for complications following orthopedic joint replacement; however, literature supporting this association is scarce. This study aims to discern how length of stay, cost of stay, and inpatient complications following total hip arthroplasty (THA) are impacted by presence of colostomy. METHODS Data from the National Inpatient Sample was analyzed by International Classification of Diseases, 10th Revision, Clinical Modification regarding THA in patients with and without end-colostomy. Unmatched and matched analyses comparing length of stay, cost of stay, and post-operative adverse outcomes between the two groups were conducted. In the unmatched analysis, 445 THA patients with colostomy were compared to 367,449 THA patients without colostomy. The colostomy patients were then matched for age, sex, race, diabetes, obesity, and the matched groups consisted of 445 patients with and 425 patients without colostomy, respectively. RESULTS Compared to the THA without colostomy group, the colostomy group was significantly older, had longer hospital stays, and greater cost of stay. When matched for age and comorbidities, length of hospital stay (p < 0.001) and cost of stay (p = 0.002) remained significantly higher. The colostomy group was at significantly increased risk for periprosthetic fracture, dislocation, and infection compared to all THA patients. When matched for age and common comorbidities, the colostomy group had significantly higher risk in only periprosthetic dislocation [p = 0.003, OR 11.8 (1.6-4.6, 95% CI)] and periprosthetic infection [p < 0.05, OR 2.7 (0.97-7.7 95% CI)]. CONCLUSION Patients with colostomy are at risk of longer hospital courses and greater incurred costs following THA compared to patients without colostomy. They are additionally at significantly increased risk of periprosthetic dislocation and periprosthetic infection, warranting treatment as high-risk patients. STUDY DESIGN Retrospective cohort study.
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Affiliation(s)
- Kristine Yang
- University of Texas Southwestern Medical Center, Dallas, TX, USA.
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Brush PL, Santana A, Toci GR, Slotkin E, Solomon M, Jones T, Saxena A. Surgeon Estimations of Acetabular Cup Orientation Using Intraoperative Fluoroscopic Imagining Are Unreliable. Arthroplast Today 2023; 20:101109. [PMID: 36938353 PMCID: PMC10018435 DOI: 10.1016/j.artd.2023.101109] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 12/12/2022] [Accepted: 01/22/2023] [Indexed: 03/21/2023] Open
Abstract
Background Accurate acetabular cup orientation is associated with decreased revision rates and improved outcomes of primary total hip arthroplasty. This study assesses surgeon's ability to estimate both the acetabular component inclination and anteversion angles via intraoperative fluoroscopy (IF) images. Methods We surveyed orthopedic surgeons to estimate acetabular component inclination and anteversion based on 20 IF images of total hip arthroplasty through a direct anterior approach. Postoperative computed-tomography scans were used to calculate the true inclination and anteversion component angles. The absolute difference between the true and estimated values was calculated to determine the mean and standard deviation of the survey results. Interrater reliability was determined through interclass correlation coefficients. Results A majority of surgeons preferred the direct anterior approach (83.3%) and utilized IF during surgery (70%). Surgeons surveyed were on average 5.9° away from the true value of inclination (standard deviation = 4.7) and 8.8° away from the true value of anteversion (standard deviation = 6.0). Respondents were within 5° of both inclination and anteversion in 19.7% of cases, and within 10° in 57.3% of cases. All surgeons were determined to have poor reliability in estimating anteversion (interclass correlation coefficient < 0.5). Only 2 surgeons were determined to have moderate reliability when estimating inclination. Conclusions Surgeons, when solely relying on IF for the estimation of anteversion and inclination, are unreliable. Utilization of other techniques in conjunction with IF would improve observer reliability.
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Affiliation(s)
- Parker L. Brush
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA
- Corresponding author. Rothman Orthopaedic Institute, 925 Chestnut Street, Philadelphia, PA, USA. Tel.: +1 316 993 3876.
| | - Adrian Santana
- Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Gregory R. Toci
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA
| | - Eric Slotkin
- Orthopaedic Associates of Reading, Tower Health, Reading Hopsital, West Reading, PA, USA
| | - Michael Solomon
- Sydney Orthopaedic Specialists, Prince of Wales Private Hospital, Randwick, Australia
| | | | - Arjun Saxena
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA
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de Cano JJM, Trias E. THE CEMENTED DOUBLE MOBILITY CUP IN HIP REVISION: DIFFERENT POSSIBILITIES OF USE. ACTA ORTOPEDICA BRASILEIRA 2023; 31:e256913. [PMID: 37082167 PMCID: PMC10112351 DOI: 10.1590/1413-785220233101e256913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Accepted: 02/10/2022] [Indexed: 04/22/2023]
Abstract
Introduction The aim of our work is to review those patients who underwent prosthetic hip revision surgery in our hospital considered to be patients at high risk of dislocation or recurrent dislocation, and who underwent a double mobility cemented cup (CMD). Analyzing the different ways to place these cups and the clinical results and reluxations. Material and methods The 69 cases comprised 34 men and 35 women with a mean age of 77,39 years. The mean follow-up was 4.7536 years. The type of intervention performed varied according to the cause of the intervention, the acetabular bone stock and the state of the primary cup. In the cases in which there was a good fixation of the primary metalback, we opted to carry out a cementation of the cemented DMC into the existing well-fixed metal acetabular shell, this occurred in 23 cases. In the cases where there was loosening of the primary cup but there was a good bone stock, a CMD was cemented into the bone (21 cases). In the cases where there was a Paprosky type III we cemented a DMC to a Bursch-Schneider reinforcement ring together with the placement of a cancellous bone graft (25 cases). Results The clinical evaluation at the end of the follow-up, according to the MD Scale, showed the mean value was 16.454 (SD 0.79472), with a survival at the end of the follow-up of 100% of the placed DMC. Conclusion The use of cemented DMC is a good solution in the replacement of THA, especially in cases of reluxation or risk of dislocation due to personal or technical predisposing factors. The use of these DMC cemented can be directly to the bone, into the existing well-fixed metal Shell, or cemented to a reinforcing ring, depending on the acetabular defect. Evidence Level III; Comparative Case Series .
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Zhou Z, Li Y, Peng Y, Jiang J, Zuo J. Clinical efficacy of direct anterior approach vs. other surgical approaches for total hip arthroplasty: A systematic review and meta-analysis based on RCTs. Front Surg 2022; 9:1022937. [PMID: 36263087 PMCID: PMC9574056 DOI: 10.3389/fsurg.2022.1022937] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 09/16/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Direct anterior approach (DAA) is an accurate technique for total hip arthroplasty (THA) through the muscle gap. Physicians who apply DAA believe that it accelerates patient recovery and results in lower rates of postoperative dislocation. However, the traditional surgical approach adherents believe that it is shorter and has fewer complications than DAA. METHODS We use the method of META analysis to organize and analyze the data of the randomized controlled studies (RCT) obtained after our screening. To compare the clinical efficacy of DAA approach and other surgical approaches for THA. RESULTS After rigorous screening, 15 RCT studies were included in our study, and data were extracted. The study included 1,450 patients from 15 RCTs, with a mean age of 63 years and a distribution of 52-67 years. Six weeks after the operation, the Harris hip score of the DAA approach improved by an average of 4.06 points (95% confidence interval (CI) 2.54 -5.59, P < 0.01, I 2 = 45%, which can significantly improve the clinical efficacy of patients. However, the 0.61 points [95% confidence interval (CI) -1.13 -2.34, P > 0.01, I 2 = 0%] at 3 months and 1.49 points [95% confidence interval (CI) -1.65 -2.25, P > 0.01, I 2 = 0%] at 12 months postoperatively. In terms of dislocation rate, results show that the use of DAAs does not reduce Dislocation Rate with significant statistical heterogeneity among study groups (95% CI 0.18-2.94 P > 0.001, I 2 = 0%). CONCLUSION The hip function of DAA was superior to posterolateral approach (PLA) and latera approach (LA) in the early days after hip replacement, especially within six weeks. However, at six months or more after surgery, the difference was not significant. The DAA did not show a lower rate of dislocation than other surgical approaches. SYSTEMATIC REVIEW REGISTRATION https://www.crd.york.ac.uk/PROSPERO.
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Affiliation(s)
- Zhongsheng Zhou
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China,Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Yang Li
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Yachen Peng
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Jinlan Jiang
- Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun, China,Correspondence: Jinlan Jiang, Jianlin Zuo
| | - Jianlin Zuo
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China,Correspondence: Jinlan Jiang, Jianlin Zuo
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Zhang C, Nie P. Application Value of Total Knee Arthroplasty plus Platelet-Rich Plasma Therapy in Traumatic Arthritis of the Knee. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:5483101. [PMID: 36199774 PMCID: PMC9529441 DOI: 10.1155/2022/5483101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 08/23/2022] [Accepted: 09/01/2022] [Indexed: 11/26/2022]
Abstract
Purpose This work is aimed at determining the application value of platelet-rich plasma (PRP) therapy plus total knee arthroplasty (TKA) in traumatic arthritis (TA) of the knee. Methods A retrospective study was conducted on 78 cases of TA of the knee admitted between March 2021 and January 2022 to the Quanzhou First Hospital Affiliated to Fujian Medical University. Based on different treatment methods, 38 cases treated with TKA were assigned to the control group, and 40 cases intervened by PRP+TKA were included in the observation group. The operation time (OT), drainage volume (DV), total blood loss (TBL), incision inflammatory reaction rate, and grade A healing rate were recorded. Besides, preoperative and postoperative knee joint Hospital for Special Surgery (HSS) scores, knee joint pain assessed by visual analogue scale (VAS), knee joint range of motion (ROM), and bone metabolism parameters (osteocalcin (OST), total N-terminal propeptide of type I procollagen (tPINP), and β-isomerized C-terminal telopeptides (β-CTX)) were recorded. Results The observation group showed reduced postoperative DV and TBL than the control group (P < 0.05). The two cohorts differed insignificantly in OT, incision inflammatory response rate, and grade A healing rate (P > 0.05). The observation group also had better improvement in the HSS score, pain VAS score, and knee ROM (P < 0.05). And higher postoperative OST and tPINP levels while lower β-CTX were determined in the observation group (P < 0.05). Conclusions PRP+TKA can validly improve the levels of bone metabolism markers in patients with TA of the knee and promote their knee functional recovery, with favorable safety.
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Affiliation(s)
- Canhong Zhang
- Department of Orthopedics, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou, 362000 Fujian, China
| | - Pengfei Nie
- Department of Orthopedics, Ningbo Beilun People's Hospital, Ningbo, 315800, Zhejiang, China
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12
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The Utility of Lesser Trochanter Version to Estimate Femoral Anteversion in Total Hip Arthroplasty: A Three-Dimensional Computed Tomography Study. SURGICAL TECHNIQUES DEVELOPMENT 2022. [DOI: 10.3390/std11020005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: Femoral anteversion is an important parameter that can prevent complication following total hip arthroplasty (THA) caused by improper positioning of the implant. However, assessing the femoral anteversion can be challenging in situations with significant defect of the femoral neck. In this study, the lesser trochanter version was nominated as alternative parameter to femoral anteversion. So, the main objective of this study is to determine whether the femoral anteversion correlates with the lesser trochanter version. Design: Retrospective study. Methods: Three-dimensional images of 100 femora were generated and their femoral anteversion and lesser trochanter version was measured. Correlation between the parameters were calculated. Results: The mean lesser trochanter version was 38.54° ± 7.86° (mean ± SD), while the mean femoral anteversion was 11.84° ± 10.06°. The lesser trochanter version was inversely correlated with the femoral anteversion with a correlation coefficient of −0.72. Conclusions: The lesser trochanter should be considered as an additional bony landmark to assess proper implant positioning in THA.
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13
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Wu WQ, Zheng WB, Wang HB, Han JH, Huang Y, Wang CY. Influence of obstructive sleep apnea on postoperative cognitive dysfunction in elderly patients undergoing joint replacement. Am J Transl Res 2022; 14:4050-4057. [PMID: 35836839 PMCID: PMC9274560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 05/09/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To clarify the influence of obstructive sleep apnea (OSA) on postoperative cognitive dysfunction (POCD) in elderly patients undergoing joint replacement. METHODS This study retrospectively enrolled130 patients who underwent joint replacement in the Department of Orthopaedics of Taizhou Municipal Hospital between January 2019 and March 2021 for analysis. According to polysomnography (PSG) results, 80 patients without OSA were included in group A and 50 with OSA were assigned to group B. The two groups were compared with respect to the following items: surgical indications (length of stay (LOS), intraoperative blood loss (IBL) and operation time (OT), incidence of postoperative delirium (POD), postoperative cognitive function (Mini-mental State Examination, MMSE), neurological function recovery (National Institutes of Health Stroke Scale, NIHSS) and (Scandinavian Stroke Scale, SSS)), mental health (Self-Rating Anxiety Scale (SAS) and Self-Rating Depression Scale (SDS)), compliance, overall response rate (ORR), complications and patient satisfaction. RESULTS The LOS and OT were shorter, and the IBL was less in group A compared with those in group B. Group A also showed reduced NIHSS and SSS scores as well as SAS and SDS scores when compared with group B. In addition, lower incidence of POD, and higher compliance, ORR and satisfaction were observed in group A than in group B. In terms of cognitive function, although the MMSE score in both groups decreased after surgery, patients in group B had a lower MMSE score and a milder form of POCD. CONCLUSIONS OSA may affect the postoperative cognitive function and adversely influence the treatment outcome of elderly patients undergoing joint replacement.
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Affiliation(s)
- Wei-Qian Wu
- Department of Orthopedics, Taizhou Municipal HospitalTaizhou 318000, Zhejiang Province, China
| | - Wen-Biao Zheng
- Department of Orthopedics, Taizhou Municipal HospitalTaizhou 318000, Zhejiang Province, China
| | - Hai-Bao Wang
- Department of Orthopedics, Taizhou Municipal HospitalTaizhou 318000, Zhejiang Province, China
| | - Jian-Hua Han
- Department of Orthopedics, Taizhou Municipal HospitalTaizhou 318000, Zhejiang Province, China
| | - Yang Huang
- Department of Orthopedics, Taizhou Municipal HospitalTaizhou 318000, Zhejiang Province, China
| | - Chong-Yang Wang
- Department of Respiratory, Taizhou Municipal HospitalTaizhou 318000, Zhejiang Province, China
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Rahyussalim AJ, Zufar MLL, Kurniwati T. A holistic approach for severe flexion contracture of bilateral hip, knee, and ankle joints in a neglected patient with prolonged knee-chest positioning on extreme undernourishment: a case report and review of the literature. J Med Case Rep 2022; 16:225. [PMID: 35610728 PMCID: PMC9128234 DOI: 10.1186/s13256-022-03439-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 03/09/2022] [Indexed: 11/30/2022] Open
Abstract
Background Flexion contracture in the lower extremity is a common finding in the patient with neuromusculoskeletal disorders. However, severe cases due to prolonged immobilization in knee–chest position are rarely established and remain underreported. This condition is associated with high morbidity and reduced quality of life, especially when it comes to neglected cases with missed injury and late presentation for adequate primary care and rehabilitative program. It remains a difficult challenge to treat, with no established treatment protocol. In addition, other factors related to psychological and socioeconomic conditions may interfere and aggravate the health state of such patients. Case presentation A 19-year-old Javanese man presented with flexion contracture of bilateral hip, knee, and ankle joints due to prolonged immobilization in knee–chest position for almost 2 years following a traffic accident and falling in the bathroom. The condition had persisted for the last 3 years due to irrecoverable condition and lack of awareness. In addition, the patient also presented with paraplegia at level L2–S1, dermatitis neglecta, multiple pressure ulcers, community-acquired pneumonia, and severe malnutrition. Prolonged and sustained passive stretching with serial plastering were performed in the patient. By the time of discharge, patient was able to move and ambulate using wheelchair. Progressive improvement of range of motion and good sitting balance were observed by 3-month follow-up. Conclusion A combination of surgery and rehabilitative care is required in the setting of severe flexion contracture. Passive prolonged stretching showed a better outcome and efficacy in the management of flexion contracture, whether the patient undergoes surgery or not. However, evaluation of residual muscle strength, changes in bone density and characteristic, and the patient’s general and comorbid conditions must always be considered when determining the best treatment of choice for each patient to achieve good outcome and result. A holistic approach with comprehensive assessment is important when treating such patients.
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Affiliation(s)
- Ahmad Jabir Rahyussalim
- Department of Orthopaedic and Traumatology, Cipto Mangunkusumo National Central General Hospital and Faculty of Medicine, Universitas Indonesia, Jl. Pangeran Diponegoro No.71, RW.5, Kenari, Kec. Senen, Kota Jakarta Pusat, Daerah Khusus Ibukota, Jakarta, 10310, Indonesia.
| | - Muhammad Luqman Labib Zufar
- Department of Orthopaedic and Traumatology, Cipto Mangunkusumo National Central General Hospital and Faculty of Medicine, Universitas Indonesia, Jl. Pangeran Diponegoro No.71, RW.5, Kenari, Kec. Senen, Kota Jakarta Pusat, Daerah Khusus Ibukota, Jakarta, 10310, Indonesia
| | - Tri Kurniwati
- Stem Cell and Tissue Engineering, IMERI Universitas, Jakarta, Indonesia
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15
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Li G, Chen Q, Zhou W, Li P, Ma P, Liu T, Tang H. Randomized Clinical Study on the Efficacy of Direct Anterior Approach Combined With Tendon Release and Repair After Total Hip Arthroplasty. Front Surg 2022; 9:845478. [PMID: 35388359 PMCID: PMC8978716 DOI: 10.3389/fsurg.2022.845478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 02/17/2022] [Indexed: 11/15/2022] Open
Abstract
Background To study the effect of reconstruction of the joint capsule and conjoint tendon on the functional recovery of the hip joint during direct anterior approach (DAA) total hip arthroplasty. Methods A total of 60 patients who underwent their first total hip arthroplasty surgery were selected. According to the set criteria, the selected patients were divided into observation group A (n = 30) and control group B (n = 30). In group A, the joint capsule and conjoint tendon (superior muscle, internal obturator muscle, and inferior muscle) were repaired in situ, while in group B, only the joint capsule was repaired in situ, and the conjoint tendon was not repaired. The surgical indicators, including hip joint function and clinical efficacy of the two groups, were compared. Results After 6 months of follow-up in groups A and B, no dislocation occurred. The Harris Hip scores of group A were higher than those of group B at 1-month post-operation, i.e., p < 0.05, as well as the valid muscle strength and conjoint tendon valid tension, were higher in group A than group B at 1-month postoperative follow-up, i.e., p < 0.05. Conclusion DAA for total hip arthroplasty on the premise of reconstructing the joint capsule structure can rebuild the tension of the conjoint tendon, enhance its muscle strength, and significantly improve the joint stability and function of the patient early stage. It is beneficial for the patient's rapid recovery and is worth implementing.
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Affiliation(s)
| | | | | | | | | | | | - Hai Tang
- *Correspondence: Hai Tang ; ; orcid.org/0000-0001-6087-5026
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16
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Femoral Head and Liner Exchange in Patients with Atraumatic Dislocation. Results of a Retrospective Study with 6 Years Follow-Up. Medicina (B Aires) 2021; 57:medicina57111188. [PMID: 34833405 PMCID: PMC8617725 DOI: 10.3390/medicina57111188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/21/2021] [Accepted: 10/28/2021] [Indexed: 11/17/2022] Open
Abstract
Background and Objectives: Femoral head and liner exchange is an established treatment for polyethylene wear but has had a more limited role in the treatment of other conditions including dislocation, because of concerns about an increased postoperative dislocation rate. Some authors have considered dislocation associated with polyethylene wear to be a contraindication for this procedure. Materials and Methods: Our retrospective review evaluated the outcome of head and liner exchange in a small consecutively operated heterogeneous cohort of 20 patients who presented with dislocation unrelated to trauma, component malposition or component loosening. Of this group, 12 had prior primary total hip arthroplasty, and 8 had prior revision total hip arthroplasty, and included 4 patients with prior revision for dislocation. Mean follow-up was 6 ± 3.5 years (range 1–145 months). Results: Kaplan–Meier analysis revealed a revision-free implant survival from any cause of 80% (confidence interval 95%:64.3–99.6%) at 5 years after head and liner exchange (index surgery). At final follow-up, 83.3% of patients (n = 10) with prior primary total hip arthroplasty and 62.5% of patients (n = 5) with prior revision total hip arthroplasty, had not required subsequent revision for any cause. None (0%) of the primary total hip arthroplasty group and 3 (38%) of the revision arthroplasty group had required revision for further dislocation. Of the eight revision arthroplasty patients, four had a prior revision for dislocation and three of these four patients required further revision for dislocation after index surgery. The fourth patient had no dislocation after index surgery. One additional patient who had prior revision surgery for femoral component fracture suffered dislocation after index surgery, but was successfully treated with closed reduction. Conclusions: In our study population, femoral head and liner exchange was an effective treatment option for patients with prior primary total hip arthroplasty and also for a highly select group of revision total arthroplasty patients with no prior history of dislocation. Femoral head and liner exchange does not appear to be a viable treatment option for patients who have had revision total arthroplasty after prior dislocations.
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17
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Tremblay MA, Berger GK, Kraus JC. Safety and Efficacy of Using Fracture Tables for Prosthetic Hip Dislocations. Arthroplast Today 2021; 9:89-92. [PMID: 34136610 PMCID: PMC8180948 DOI: 10.1016/j.artd.2021.04.004] [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: 01/08/2021] [Revised: 03/12/2021] [Accepted: 04/04/2021] [Indexed: 10/29/2022] Open
Abstract
The incidence of prosthetic hip dislocation continues to increase because of the overall increase in volume of total hip replacement surgery. Closed reduction is often the preferred treatment, particularly in the first few months after surgery. No matter the closed reduction technique, linear traction is a requirement, thus posing a physically demanding stress opening both surgeon and patient to potential injury. We describe a fracture table closed reduction technique along with outcomes and safety data for a sample of patients. In all 10 reduction procedures, reduction was achieved quickly and without fracture or anesthetic complication. The use of a fracture table for reduction of prosthetic hip dislocation is a viable option, particularly when the surgeon may not have the physical requirements and/or qualified assistance necessary for reduction in the emergency department.
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Affiliation(s)
| | - Garrett K Berger
- Department of Orthopaedic Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Jonathan C Kraus
- Department of Orthopaedic Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
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18
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Masionis P, Vileikis TP, Kvederas G, Uvarovas V, Šatkauskas I, Sveikata T, Kurtinaitis J. Risk Factors for Revision After Early and Delayed Total Hip Arthroplasty Dislocation. An Analysis of Lithuanian Arthroplasty Register. Cureus 2021; 13:e14155. [PMID: 33936869 PMCID: PMC8078143 DOI: 10.7759/cureus.14155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Introduction: Despite relatively low incidence, dislocation remains one of the main reasons for total hip arthroplasty (THA) revision. It is a devastating complication for a patient and a surgeon, and has high burden on the healthcare system. The aim of the present study was to assess and compare the risk factors for revision after early and delayed THA dislocations. Methods: Some 3403 THA through posterior approach for primary osteoarthritis were retrospectively studied in the Lithuanian Arthroplasty Register from 2011 to 2018. Three months after THA was the splitting time between the first event of early and delayed dislocations. Revision was set as outcome measure. Gender, affected side, number of dislocations, femoral head and neck size, and prosthesis fixation type were tested as risk factors for revision after early and delayed THA dislocations. Results: Dislocation occurred in 108 patients (3.2%), and 26 cases (0.8%) required revision. Men had statistically significant higher risk for revision due to early dislocation [hazard ratio (HR) 4.7; 1.3-17.7 confidence interval (CI)] and considerably lower risk for revision due to delayed dislocation (HR 0.5; 0.1-1.7 CI). The left side THA had twice the risk as compared to the right in the early settings (HR 2.1; 0.6-6.9 CI) which equalized after three months (HR 1.1; 0.4-3.1 CI). Some 32 mm femoral head had significantly lower risk in the early group as compared to 28 mm head (HR 0.3; 0.1-0.5 CI). Short head was associated with increased risk for revision after early dislocation, although, not statistically significant. Prosthesis fixation type was not a risk factor for revision surgery neither after early nor after delayed dislocation. Conclusion: The unique finding of gender separation was found -- men tend for revision after early dislocation and women after delayed dislocation. In early stage, additional precautions should be considered when 28 mm short metal heads are used.
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Affiliation(s)
- Povilas Masionis
- Centre of Orthopedics and Traumatology, Vilnius University Hospital Santaros Clinics, Vilnius, LTU
| | - Tomas P Vileikis
- Centre of Orthopedics and Traumatology, Faculty of Medicine, Vilnius University, Vilnius, LTU
| | - Giedrius Kvederas
- Centre of Orthopedics and Traumatology, Vilnius University Hospital Santaros Clinics, Vilnius, LTU
| | - Valentinas Uvarovas
- Centre of Orthopedics and Traumatology, Republican Vilnius University Hospital, Vilnius, LTU
| | - Igoris Šatkauskas
- Centre of Orthopedics and Traumatology, Republican Vilnius University Hospital, Vilnius, LTU
| | - Tomas Sveikata
- Centre of Orthopedics and Traumatology, Republican Vilnius University Hospital, Vilnius, LTU
| | - Jaunius Kurtinaitis
- Centre of Orthopedics and Traumatology, Republican Vilnius University Hospital, Vilnius, LTU
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19
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van Loon J, Hoornenborg D, van der Vis HM, Sierevelt IN, Opdam KTM, Kerkhoffs GMMJ, Haverkamp D. Ceramic-on-ceramic vs ceramic-on-polyethylene, a comparative study with 10-year follow-up. World J Orthop 2021; 12:14-23. [PMID: 33520678 PMCID: PMC7814309 DOI: 10.5312/wjo.v12.i1.14] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 11/04/2020] [Accepted: 11/12/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND In press-fit total hip arthroplasty (THA) ceramic-on-ceramic (CoC) bearings are a potential for overcoming the wear that is seen in ceramic-on-polyethylene (CoPE) bearings, and can lead to wear-induced osteolysis, resulting in loosening of the implant. However, CoC bearings show disadvantages as well, such as squeaking sounds and being more fragile, which can cause ceramic head or liner fracture. Because comparative long-term studies are limited, the objective of this study was to determine the long-term difference in wear, identify potential predictive factors for wear, investigate radiological findings such as osteolysis, and evaluate clinical functioning and complications between these bearings.
AIM To determine 10-year differences in wear, predictive factors for wear, and investigate radiological findings and clinical functioning between CoC and CoPE.
METHODS This observational prospective single-center cohort study with a 10-year follow-up includes a documented series of elective THAs. Primary outcome was wear measured by anteroposterior (AP) radiographs. Secondary outcomes were potential predictive factors for wear, complications during follow-up, Harris hip score (HHS), and radiological findings such as presence of radiolucency, osteolysis, atrophy, and hypertrophy around the cup. Due to the absence of wear in the CoC group, stratified analysis to identify risk factors for wear was only performed in the CoPE group by use of univariate linear regression analysis. HHS was expressed as a change from baseline and the association with bearing type was assessed by use of multivariate linear regression analysis, adjusted for potential confounders.
RESULTS A total of 17 CoPE (63.0%) and 25 CoC (73.5%) cases were available for follow-up and showed a linear wear of respectively 0.130 mm/year (range 0.010; 0.350) and 0.000 mm/year (range 0.000; 0.005), which was significant (P < 0.001) between both groups. Wear always occurred in the cranial direction. Cup inclination was the only predictive factor for polyethylene (PE) wear. No dislocations, ceramic head, or liner fractures were seen. The HHS showed a mean change from baseline of 37.1 points (SD 18.5) in the CoPE group and 43.9 (SD 17.0) in the CoC group. This crude difference of 6.8 (range -5.2; 18.7) in favor of the CoC group was not significant (P = 0.26) and was not significant when adjusted for age, gender, and diagnosis either (P = 0.99). No significant differences in complications and radiological findings were seen between groups.
CONCLUSION CoC bearing shows lower wear rates compared to CoPE at 10-year follow-up with cup inclination as a predictive factor for wear and no differences in complications, HHS, and radiological findings.
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Affiliation(s)
- Justin van Loon
- Department of Orthopedic Surgery, Xpert Orthopedie Amsterdam/SCORE (Specialized Center of Orthopedic Research and Education), Amsterdam 1101EA, The Netherlands
- Department of Orthopedic Surgery, Amsterdam University Medical Centres, location Academic Medical Center, Amsterdam 1105AZ, The Netherlands
| | - Daniël Hoornenborg
- Department of Orthopedic Surgery, Xpert Orthopedie Amsterdam/SCORE (Specialized Center of Orthopedic Research and Education), Amsterdam 1101EA, The Netherlands
| | - Harm M van der Vis
- Department of Orthopedic Surgery, Xpert Orthopedie Amsterdam/SCORE (Specialized Center of Orthopedic Research and Education), Amsterdam 1101EA, The Netherlands
| | - Inger N Sierevelt
- Department of Orthopedic Surgery, Xpert Orthopedie Amsterdam/SCORE (Specialized Center of Orthopedic Research and Education), Amsterdam 1101EA, The Netherlands
- Department of Orthopedic Surgery, Spaarne Gasthuis, Hoofddorp 2134TM, The Netherlands
| | - Kim TM Opdam
- Department of Orthopedic Surgery, Amsterdam University Medical Centres, location Academic Medical Center, Amsterdam 1105AZ, The Netherlands
| | - Gino MMJ Kerkhoffs
- Department of Orthopedic Surgery, Amsterdam University Medical Centres, location Academic Medical Center, Amsterdam 1105AZ, The Netherlands
| | - Daniël Haverkamp
- Department of Orthopedic Surgery, Xpert Orthopedie Amsterdam/SCORE (Specialized Center of Orthopedic Research and Education), Amsterdam 1101EA, The Netherlands
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20
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Goldman LAH, Land EV, Adsit MH, Balazs CGC. Hip Stability May Influence the Development of Greater Trochanteric Pain Syndrome: A Case-Control Study of Consecutive Patients. Orthop J Sports Med 2020; 8:2325967120958699. [PMID: 33225005 PMCID: PMC7658524 DOI: 10.1177/2325967120958699] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 08/10/2020] [Indexed: 12/13/2022] Open
Abstract
Background: Greater trochanteric pain syndrome (GTPS) is thought to relate primarily to tendinosis/tendinopathy of the hip abductors. Previous studies have suggested that certain anatomic factors may predispose one to development of the condition. Hypothesis: It was hypothesized that intrinsic acetabular bony stability of the hip is related to the development of GTPS. Study Design: Cross-sectional study; Level of evidence, 3. Methods: A total of 198 consecutive patients diagnosed with GTPS were compared with 198 consecutive patients without clinical evidence of GTPS. Electronic health records of the included patients were examined; data recorded included patient age, sex, race, and body mass index (BMI). Standing anteroposterior radiographs were evaluated by 2 blinded examiners who measured the Tönnis angle, lateral center-edge angle (LCEA), and acetabular depth/width ratio (ADW) and assessed for the presence of a posterior wall sign. The number of dysplastic measures was recorded for each patient based on published norms. Associations between radiographic and patient variables versus the presence or absence of GTPS were determined. Factors with univariate associations where P < .20 were included in a binary logistic regression model to identify independent predictors of the presence of GTPS. Results: There was no difference between groups in terms of age, BMI, or race. There were significantly more women than men in the GTPS group (71% vs 30%; P < .001). Intraclass correlation coefficients were good for the LCEA (0.82) and Tönnis angle (0.82) and poor (0.08) for the ADW. Kappa was moderate for the presence of a posterior wall sign (0.51). An increased Tönnis angle, decreased ADW, and ADW <0.25 were significantly associated with the presence of GTPS. The binary logistic regression model identified an increased Tönnis angle (P < .010) and female sex (P < .001) as independent risk factors for GTPS. Conclusion: Based on this preliminary retrospective study, decreased intrinsic acetabular bony stability of the hip may be associated with an increased risk of GTPS.
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Affiliation(s)
- Lcdr Ashton H Goldman
- Bone and Joint Sports Medicine Institute, Naval Medical Center Portsmouth, Portsmouth, Virginia, USA
| | | | | | - Cdr George C Balazs
- Bone and Joint Sports Medicine Institute, Naval Medical Center Portsmouth, Portsmouth, Virginia, USA
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21
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Vajapey SP, Fideler KL, Lynch D, Li M. Use of dual mobility components in total hip arthroplasty: Indications and outcomes. J Clin Orthop Trauma 2020; 11:S760-S765. [PMID: 32999552 PMCID: PMC7503159 DOI: 10.1016/j.jcot.2020.07.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 07/26/2020] [Accepted: 07/30/2020] [Indexed: 12/23/2022] Open
Abstract
Instability after total hip arthroplasty (THA) can be a problematic complication and remains one of the leading causes of revision surgery in the early post-operative period. Dual mobility (DM) implants decrease dislocation risk after THA but they come with their own set of complications. Selective use of DM implants for THA in high risk groups can confer the advantages of this construct while mitigating the risks. In this paper, we review the current literature to examine the evidence for or against use of DM implants in various clinical scenarios and provide an algorithm for when to consider using DM design construct in THA.
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Affiliation(s)
- Sravya P. Vajapey
- Department of Orthopaedics, The Ohio State University Wexner Medical Center, United States
| | - Kathryn L. Fideler
- Department of Orthopaedics, The Ohio State University Wexner Medical Center, United States
| | - Daniel Lynch
- School of Medicine, The Ohio State University Wexner Medical Center, United States
| | - Mengnai Li
- Department of Orthopaedics, The Ohio State University Wexner Medical Center, United States,Corresponding author. Adult Reconstructive Surgery, Department of Orthopaedics, Ohio State University Wexner Medical Center, 725 Prior Hall Columbus, Ohio, 43210, United States.
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22
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Zhang X, Li Z, Wang W, Liu T, Peng W. Mid-term results of revision surgery using double-trabecular metal cups alone or combined with impaction bone grafting for complex acetabular defects. J Orthop Surg Res 2020; 15:301. [PMID: 32762720 PMCID: PMC7412805 DOI: 10.1186/s13018-020-01828-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 07/29/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Revision surgery for complex acetabular defects is still technically challenging. In this study, we discussed and compared the clinical and radiological outcomes of revision surgery between two methods using double-trabecular metal (TM) cups alone or combined with impacting bone grafting (IBG). METHODS The records of 18 patients (18 hips) who underwent revision surgery using double-trabecular metal (double-TM) cups between 2008 and 2016 were retrospectively reviewed. All the patients were diagnosed with Paprosky III acetabular defects. The acetabular defects were reconstructed by double-TM cups alone or in combination with IBG. We used the modified Harris Hip Score (mHHS), University of California, Los Angeles (UCLA), and Short Form 36 (SF-36) to evaluate the clinical outcomes. Pelvis plain X-ray was used to assess hip center of rotation (COR), abduction angle and anteversion angle of acetabular cup, and incorporation of the bone graft to host bone. RESULTS The median follow-up time was 61.0 (IQR 56.0 to 65.8) months. No patients underwent re-revision for loosening or any other reasons. Complications included 3 patients (16.7%) with early dislocation and 3 patients (16.7%) with delayed wound healing. The average mHHS and UCLA preoperatively were 44.1 ± 4.0 (range 35 to 50) and 2.6 ± 0.7 (range 2 to 4), respectively and at the last follow-up were 73.7 ± 4.2 (range 68 to 85) and 7.3 ± 0.5 (range 7 to 8), respectively. The mean SF-36 scores at the last follow-up were improved significantly than preoperative scores, especially in bodily pain category (P < 0.05). The average limb-length discrepancy (LLD) decreased significantly from 24.2 ± 2.6 (range 20 to 32) mm preoperatively to 5.8 ± 1.8 (range 3 to 9) mm at the last follow-up, respectively. However, there was no significant difference between two methods at the last follow-up in terms of mHHS, UCLA, SF-36, LLD, and hip COR (P > 0.05). Radiographic evaluation demonstrated bone graft incorporation in all hips in the follow-up. CONCLUSIONS Defect reconstruction using double-TM cups alone or combined with IBG are practical and reliable treatment options for Paprosky III acetabular defects without pelvic discontinuity. Nevertheless, high postoperative complication rate, especially in terms of dislocation, remains a challenge.
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Affiliation(s)
- Xianghong Zhang
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, 139# Middle Renmin Road, Changsha, 410011, Hunan, People's Republic of China.,Department of Orthopedics, Liuzhou General Hospital of Guangxi Medical University, Liuzhou, 545000, Guangxi, People's Republic of China
| | - Zhihong Li
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, 139# Middle Renmin Road, Changsha, 410011, Hunan, People's Republic of China
| | - Wanchun Wang
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, 139# Middle Renmin Road, Changsha, 410011, Hunan, People's Republic of China
| | - Tang Liu
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, 139# Middle Renmin Road, Changsha, 410011, Hunan, People's Republic of China.
| | - Weiqiu Peng
- Department of Orthopedics, Liuzhou General Hospital of Guangxi Medical University, Liuzhou, 545000, Guangxi, People's Republic of China
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Gupta A, Elhence A. Use of endoprostheses for proximal femur metastases results in a rapid rehabilitation and low risk of implant failure--A prospective population-based study. J Bone Oncol 2020; 21:100279. [PMID: 32082983 PMCID: PMC7025085 DOI: 10.1016/j.jbo.2020.100279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 01/31/2020] [Accepted: 02/03/2020] [Indexed: 11/18/2022] Open
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Cypres A, Fiquet A, Girardin P, Fitch D, Bauchu P, Bonnard O, Noyer D, Roy C. Long-term outcomes of a dual-mobility cup and cementless triple-taper femoral stem combination in total hip replacement: a multicenter retrospective analysis. J Orthop Surg Res 2019; 14:376. [PMID: 31752951 PMCID: PMC6868773 DOI: 10.1186/s13018-019-1436-y] [Citation(s) in RCA: 10] [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] [Received: 07/07/2019] [Accepted: 10/29/2019] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND The separate design concepts of dual-mobility cups and triple-taper femoral stems were developed to improve survivorship following total hip replacement (THR) by reducing instability/dislocation and enabling enhanced fixation. Successful outcomes at over two decades have been reported with earlier-generation devices based on these concepts. The current study aimed to provide the first long-term results with a unique pairing of later-generation dual-mobility cup and triple-taper cementless femoral stem after a decade of use in patients undergoing THR. METHODS In this retrospective analysis, records were reviewed for all subjects implanted with this dual-mobility cup/cementless femoral stem combination at three centers between 2002 and 2005. Any subject who had not already had follow-up visit beyond 10 years, was not previously revised, and still living were invited for a single follow-up visit consisting of Merle d'Aubgine Scores, the Western Ontario and McMaster Universities Osteoarthritis (WOMAC) index, and standard radiographs. RESULTS There were 244 THRs available for analysis. At a mean follow-up of 11.9 years, the Kaplan-Meier survivorship (endpoint: revision for any reason) was 99.1% (95% CI, 97.6-99.7) for the stem and 95.9% (95% CI, 93.1-97.6) for the cup. Merle d'Aubigne Scores were significantly improved from baseline and WOMAC scores were in the satisfactory range at the final follow-up. Radiographic analysis revealed no cases of stem subsidence, no cases of bone hypertrophy, 1 (0.4%) case of bone atrophy, and 3 (1.2%) cases of osteolysis around the stem. No subjects had radiolucent lines greater than 1 mm in any femoral Gruen zone. Evidence of cup migration was seen in 1 (0.4%) subject and 1 (0.4%) subject had evidence of osteolysis that was seen in Gruen zones I, II, IV, and V. CONCLUSIONS This combination of a later-generation dual-mobility cup and cementless triple-taper stem was associated with excellent survivorship and satisfactory functional outcomes at over 10 years follow-up. TRIAL REGISTRATION ClinicalTrials.gov, NCT02648152. Date of registration: January 6, 2016. Retrospectively registered.
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Affiliation(s)
- Alain Cypres
- Clinique du Renaison, 75 Rue Général Giraud, 42300, Roanne, France.
| | | | | | | | | | | | - Daniel Noyer
- Hôpital de Bourgoin-Jallieu, Bourgoin-Jallieu, France
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