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Purpose: The fixation method commonly employed worldwide for treating unstable fractures of the posterior pelvic ring is the percutaneous iliosacral screw technique. However, prolonged operation time and frequent fluoroscopies result in surgical risks. This study aimed to investigate whether a new triangulation method could reduce operative and fluoroscopy times and increase the accuracy of screw placement.

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Anterior cruciate ligament reconstruction aims to improve knee stability and range of motion. The AperFix system consists of polymer components, and fixed-loop fixation is an established endoscopic technique. Our aim in this study was to compare the long-term clinical and radiological results of AperFix and fixed-loop fixation and to prove that the long-term results of the AperFix fixation method are at least as good as those of the fixed loop device.

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Aging-Induced Discrepant Response of Fracture Healing is Initiated from the Organization and Mineralization of Collagen Fibrils in Callus.

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Engineering Research Center of Chinese Ministry of Education for Biological Diagnosis, Treatment and Protection Technology and Equipment, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.

Fracture healing is a complex process during which the bone restores its structural and mechanical integrity. Collagen networks and minerals are the fundamental components to rebuild the bone matrix in callus. It has been recognized that bone quality could be impaired during aging.

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Background: Ballistic fractures of the femoral neck, rare injuries that overwhelmingly affect younger adults, pose significant challenges to the treating surgeon. However, there is limited literature that the treating surgeon can leverage to guide their treatment decisions. The goal of this study is to describe the demographics, associated injuries, outcomes, and complications associated with ballistic femoral neck fractures.

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EPIDEMIOLOGICAL PROFILE OF PATIENTS WITH ANKLE FRACTURE TREATED IN A TERTIARY LEVEL HOSPITAL.

Acta Ortop Bras

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Universidade Federal de São Paulo, Escola Paulista de Medicina, Departamento de Ortopedia e Traumatologia, São Paulo, SP, Brazil.

Objective: To evaluate the epidemiological profile of patients diagnosed with ankle fracture admitted to a tertiary hospital.

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