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This study was performed according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta- Analyses) guidelines. PubMed and Medline databases were searched in October 2023 for studies reporting outcomes of arthroscopic anterior cruciate ligament (ACL) reconstruction and stable medial meniscal ramp lesion treatment. Studies focused on diagnostic approaches, biomechanical properties, unstable ramp lesions, isolated ramp lesions, and concomitant intraarticular/extraarticular pathologies other than ACL rupture are excluded.
View Article and Find Full Text PDFProximal humeral fractures (PHF), ranking as the third most common osteoporotic fractures, pose a significant challenge in management. With a rising incidence in an aging population, controversy surrounds surgical versus nonoperative treatments, particularly for displaced 3- and 4-part fractures in older patients. Locking plates (LP) and proximal intramedullary nails (PHN) are primary choices for surgical intervention, but both methods entail complications.
View Article and Find Full Text PDFTherapeutic efficacy of intra-articular injection of human adipose-derived mesenchymal stem cells in a sheep model of knee osteoarthritis.
Stem Cell Res Ther
January 2025
Cellular Biopharma (Shanghai) Co., Ltd, Building 3, No.85, Faladi Road, Pudong New Area, Shanghai, 200233, China.
Background: Mesenchymal stem cells have great potential for repairing articular cartilage and treating knee osteoarthritis (KOA). Nonetheless, little is known about the efficacy of human adipose-derived mesenchymal stem cells (haMSCs) for KOA in large animal models.
Methods: This study evaluated the therapeutic efficacy of haMSCs in knee articular cartilage repair in a sheep model of KOA.
Biomechanical insights through finite element analysis of Bennett fracture fixation: a comparative study of four surgical techniques.
J Orthop Surg Res
January 2025
Department of Orthopaedics and Traumatology, Selçuk University Faculty of Medicine, Konya, 42130, Türkiye.
Background And Objectives: Bennett fractures are intra-articular fractures of the first metacarpal, typically resulting from axial loading. The optimal surgical method for fixation remains a topic of ongoing debate. This study aims to evaluate and compare the biomechanical properties of different fixation techniques.
View Article and Find Full Text PDF[Guiding significance of intra-articular sagittal reduction in the treatment of tibial plateau fractures].
Zhongguo Gu Shang
January 2025
Beijing Luhe Hospital, Capital Medical University, Beijing 101149, China.
Tibial plateau fracture is a fracture involving the proximal articular surface of the tibia, and its injury mechanism is complex, the fracture morphology is different, and it is often accompanied by different degrees of soft tissue injury, which is difficult to diagnose and treat. In recent years, the research hotspot has focused on solving the reduction and fixation of the posterior lateral column of the tibial plateau, because it has been clinically found that the residual sagittal plane after tibial plateau fracture is insufficient reduction or loss of reduction leads to knee joint dysfunction. The posterior inclination angle of the tibial plateau is an important parameter to describe the sagittal alignment of the tibia.
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