Bone and Joint Reconstruction Research Center, Department of Orthopedics, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
Department of MPH, Shiraz University of Medical Sciences, Shiraz, Iran.
JBJS Case Connect. 2023 Aug 17;13(3). doi: 10.2106/JBJS.CC.23.00058. eCollection 2023 Jul 1.
In this report, we present a case of acute patellar dislocation with both vertical and longitudinal rotation of the patella. As a result of rotation in the longitudinal axis, the articular surface of the patella faced outward, and the dorsal surface faced the femoral condyle. The patient underwent open reduction. One year after open reduction and soft-tissue repair, the patient had acceptable knee function and no knee pain.
This case shows how similar cases may be treated with an open reduction to properly address the patellar dislocation.
本报告介绍了一例急性髌骨脱位病例,髌骨同时发生垂直和纵向旋转。由于沿长轴发生旋转,髌骨的关节面向外,背侧面向股骨髁。患者接受了切开复位。切开复位和软组织修复后 1 年,患者膝关节功能可,无膝关节疼痛。
本病例展示了如何通过切开复位来治疗类似病例,以正确处理髌骨脱位。