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Updated: Feb 24, 2026

Athymic Rat Model for Evaluation of Engineered Anterior Cruciate Ligament Grafts
Published on: March 26, 2015
Extensor Mechanism Reconstruction for Chronic Patellar Fracture.
This study details a novel surgical technique for chronic extensor mechanism disruption following a patellar fracture. The innovative reconstruction successfully restored leg extension and function, allowing a return to athletic activities.
Area of Science:
- Orthopedic Surgery
- Traumatology
- Reconstructive Surgery
Background:
- Displaced patellar fractures often disrupt the extensor mechanism, necessitating acute surgical repair.
- Chronic extensor mechanism disruption from patellar fractures is rare, with limited surgical solutions.
- Conservative management of chronic patellar fractures can lead to persistent functional deficits.
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Fractures: Bone Repair
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
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