From the Department of Orthopaedic Surgery, Riverside University Health System Medical Center, Moreno Valley, CA (Dr. Kreutzer, Dr. Bast, and Dr. Fan), and the Department of Orthopedic Surgery, Kaiser Permanente, Moreno Valley, CA (Dr. Kreutzer, Dr. Bast, Dr. Fan, and Dr. Gates).
J Am Acad Orthop Surg Glob Res Rev. 2023 Dec 4;7(12). doi: 10.5435/JAAOSGlobal-D-23-00121. eCollection 2023 Dec 1.
Agenesis of the posterior cruciate ligament (PCL) is a rare disorder often found in conjunction with various other abnormalities within the knee. A 15-year-old adolescent boy presented with an absent PCL, leading to intermittent symptoms. At the age of 20 years, the patient underwent arthroscopically assisted PCL reconstruction. The patient was permitted to weightbear immediately after the procedure and started physical therapy 4 weeks after the procedure. No complications were encountered at the 2-year follow-up.
后交叉韧带(PCL)缺如较为罕见,常与膝关节内的多种其他异常同时存在。一名 15 岁青少年男性出现 PCL 缺如,间歇性出现症状。20 岁时,患者接受了关节镜辅助 PCL 重建。术后患者立即允许负重,并在术后 4 周开始物理治疗。在 2 年随访时未出现并发症。