ABSTRACT
BACKGROUND: The modern indications for Chiari pelvic osteotomy (CPO) have narrowed and the number of such operations performed has diminished markedly. So far published long-term experience with CPO indicate the fact that in selected patients satisfactory functional results can be achieved. The aim of this study was to investigate the parameters which influence CPO survival and its conversion into total hip arthroplasty (THA). METHODS: This is a single-centre retrospective case-series study. In the period from 1976 to 2012, it included 172 CPO in 158 patients. Of those, in 43 patients (48 hips) the follow-up was discontinued, leaving 115 patients (124 hips) for final analyses. The median age at the time of the surgery was 34 years, and the mean duration of the follow-up was 19 years. RESULTS: In 115 patients (124 CPO) included in the study, a total of 51 THA was performed in 49 patients. The median period between CPO and THA was 14 years. CONCLUSION: Supporting our results, we suggest that CPO should still be indicated in a selected group of younger patients even with advanced stage of hip osteoarthritis who prefer a joint-conserving procedure and consent to a predicted less optimal outcome.
Subject(s)
Arthroplasty, Replacement, Hip , Hip Dislocation, Congenital , Osteoarthritis, Hip , Acetabulum , Arthroplasty, Replacement, Hip/adverse effects , Follow-Up Studies , Hip Dislocation, Congenital/surgery , Hip Joint/surgery , Humans , Osteoarthritis, Hip/surgery , Osteotomy , Retrospective Studies , Treatment OutcomeABSTRACT
PURPOSE: The objective of this study was the functional recovery analysis of patients treated in two-staged short-interval procedure due to knee periprosthetic joint infection (PJI). MATERIALS AND METHODS: In the period from January 2015 to December 2018, a two-stage short-interval revision TKA was performed in 35 patients with PJI. Synovial fluid analysis, tissue samples and sonication method were used to diagnose PJI. Active range of motion (AROM) and Hospital for Special Surgery (HSS) score were analysed. RESULTS: Functional recovery analysis demonstrated higher AROM and HSS score after the revision TKA. Median pre-operative active flexion motion was 80° with full active extension, and median post-operative active flexion was 105° with full active extension. Median HSS score pre-operatively was 22 and post-operatively was 48. Isolated bacteria in both tissue and sonication fluid were S. epidermidis (27%) and other coagulase-negative staphylococci (25%), followed by S. aureus (10%). CONCLUSION: Two-stage short-interval procedure of chronic knee PJI significantly improved functional status of patients in a short period of time. Thirty three out of 35 patients returned to their everyday activities. Adequate surgical technique and implant selection can lead to satisfactory functional outcome.
Subject(s)
Arthroplasty, Replacement, Knee , Knee Prosthesis , Prosthesis-Related Infections , Arthroplasty, Replacement, Knee/adverse effects , Humans , Knee Joint/surgery , Knee Prosthesis/adverse effects , Prosthesis-Related Infections/diagnosis , Prosthesis-Related Infections/surgery , Reoperation , Retrospective Studies , Staphylococcus aureus , Treatment OutcomeABSTRACT
PURPOSE: The aim of this study was to analyze long-term results after limited fasciectomy for Dupuytren's contracture. METHODS: The study included 34 patients (52 rays), with an average follow-up of 9.5 years (range: 7-13 years). Range of motion, functional status, recurrence, and complications were recorded. RESULTS: Preoperative metacarpophalangeal joint (MCPJ) contracture (median: 35°, range: 0-90°) improved postoperatively to full extension in all but one patient, with no recurrence at the most recent follow-up. Preoperative proximal interphalangeal joint (PIPJ) contractures (median: 52°, range: 5-100°) were initially corrected, but recurred with time (median: 25°, range 0°-80°). Hand function was assessed using the Disabilities of the Arm, Shoulder and Hand questionnaire. Postoperative hand function improved (median: 0, range: 0-27), compared to preoperative function (median: 20, range: 0-51). Hand function worsened with time (at most recent follow-up: median: 3, range: 0-40), mainly due to PIPJ contracture recurrence, but function remained better than before surgery. CONCLUSION: Limited fasciectomy is an effective treatment method for MCPJ, with full correction achievable in both the short and long term. Regarding the PIPJ, treatment outcomes seem to be multifactorial. Further clarification is required to distinguish between local recurrence and remaining contracture of the PIPJ.
