Archives of orthopaedic and trauma surgery
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Arch Orthop Trauma Surg · Jun 2023
Prediction of individual graft for anterior cruciate ligament reconstruction using anthropometric data.
Multiple options for individual anterior cruciate ligament (ACL) reconstruction exist; still, there are no guidelines for the preoperative preparation. The aim of this study was to assess the correlation between patients' anthropometric data (height, weight, and age) and measurements of potential tendons (quadriceps-, patella, hamstrings tendon) for an anterior cruciate ligament reconstruction. ⋯ Anthropometric data with respect to height, weight, and sex can help to predict the dimension of tendons for ACL reconstruction and do correlate with ACL tendon. Patients at risk for small graft dimensions and failure are younger than 20 years and physically active. MRIs of patients at risk for small graft dimensions should be analyzed on tendon length and cross section areas preoperatively to determine the appropriate tendon harvest and fixation technique.
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Arch Orthop Trauma Surg · Jun 2023
ReviewThe iliac stemmed cup in reconstruction of the acetabular defects secondary to tumor resection: a systematic review of literature.
Stemmed acetabular cups are suitable for reconstruction in case of important bone loss. Nevertheless, their use is not so common, because generally judged very invasive and technically difficult to implant. The aim of the present review is to verify the results of their use and to evaluate indications and complications. ⋯ Data regarding SAC prostheses are quite rare in the literature; no prospective studies with comparisons with other reconstruction techniques are available so their use is mainly based on the experience of single centers. While data for tumors are more consistent and supported by studies, information on revisions of hip prosthesis implanted for degenerative problems is quite scarce. Preliminary results on the SAC prosthesis as a valid alternative both for tumoral and degenerative revision cases are encouraging. Prospective randomized studies are advocated to value results compared to alternative techniques.
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Arch Orthop Trauma Surg · Jun 2023
Randomized Controlled TrialPlacement of a polyurethane implant is not associated with a chondroprotective effect: comparative study with cases of isolated medial meniscectomy with at least five years of follow-up.
Our main objective was to evaluate clinically and radiologically and compare patients who had undergone partial meniscectomy alone, with those who had received a partial meniscectomy in which a polyurethane implant was placed, with a minimum follow-up of 5 years. ⋯ II, therapeutic study.
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Arch Orthop Trauma Surg · Jun 2023
Can machine learning models predict failure of revision total hip arthroplasty?
Revision total hip arthroplasty (THA) represents a technically demanding surgical procedure which is associated with significant morbidity and mortality. Understanding risk factors for failure of revision THA is of clinical importance to identify at-risk patients. This study aimed to develop and validate novel machine learning algorithms for the prediction of re-revision surgery for patients following revision total hip arthroplasty. ⋯ Level III, case-control retrospective analysis.
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Arch Orthop Trauma Surg · Jun 2023
Increasing burden of hip osteoarthritis in the Middle East and North Africa (MENA): an epidemiological analysis from 1990 to 2019.
The hip is the second most affected joint in osteoarthritis (OA), diagnosed annually worldwide. This is the first study presenting the epidemiology of hip OA in the Middle Eastern and North African countries from 1990 to 2019. ⋯ Hip OA prevalence and YLD have both increased in MENA over the last three decades. The region's rapidly increasing burden of hip OA emphasizes the need to focus on OA prevention strategies especially in Qatar, Kuwait, Saudi Arabia, and UAE.