Department of Pediatric Orthopedic Surgery, Hospital for Special Surgery, New York, New York.
Department of Radiology, Hospital for Special Surgery, New York, New York.
JBJS Case Connect. 2023 Jul 10;13(3). doi: 10.2106/JBJS.CC.22.00753. eCollection 2023 Jul 1.
This report describes 2 cases of femoral-sided posterior cruciate ligament (PCL) avulsion injuries. A 10-year-old male patient presented with a chronic nonunion of a bony PCL femoral avulsion. In addition, a 4-year-old boy presented with an acute, displaced PCL femoral avulsion off the medial femoral condyle. Both injuries were repaired using arthroscopic techniques.
Femoral-sided PCL avulsions are very rare in pediatric patients and have not been reported often. We hope to increase the awareness of PCL femoral avulsion injuries in pediatric patients by describing 2 unique cases.
本报告描述了 2 例股骨侧后交叉韧带（PCL）撕脱伤。一名 10 岁男性患者患有慢性 PCL 股骨撕脱性骨不连。此外，一名 4 岁男孩患有急性、移位的 PCL 股骨撕脱，从股骨内侧髁撕脱。两种损伤均采用关节镜技术修复。
在儿科患者中，股骨侧 PCL 撕脱非常罕见，也很少有报道。我们希望通过描述 2 个独特的病例来提高对儿科患者 PCL 股骨撕脱伤的认识。
