Azimi Hassan, Anakwenze Oke
Department of Orthopedics, University of California, San Diego, San Diego, California, U.S.A.
Olympus Orthopedic Medical Group, San Diego, California, U.S.A.
Arthrosc Tech. 2017 Nov 6;6(6):e2093-e2100. doi: 10.1016/j.eats.2017.08.018. eCollection 2017 Dec.
Medial patellofemoral ligament (MPFL) injuries are common in children and young adults. In patients with recurrent patellar dislocations with normal lower-extremity alignment, anatomic reconstruction of the MPFL has been shown to restore patellar stability. We describe a technique that creates an anatomic reconstruction using a dual docking technique into the patella. Our technique is simple and efficacious for reconstructing the MPFL without implant fixation in the patella, allowing a maximal bone-tendon interface for healing.
髌股内侧韧带(MPFL)损伤在儿童和年轻人中很常见。在下肢对线正常但髌骨反复脱位的患者中,MPFL的解剖重建已被证明可恢复髌骨稳定性。我们描述了一种使用双重对接技术植入髌骨进行解剖重建的技术。我们的技术简单有效,无需在髌骨中进行植入物固定即可重建MPFL,从而为愈合提供最大的骨-肌腱界面。