Department of Orthopedic Surgery, Inje University, Ilsanpaik Hospital, Ilsan, South Korea.
Arthroscopy. 2009 Sep;25(9):1051-3. doi: 10.1016/j.arthro.2008.10.016. Epub 2008 Dec 18.
An isolated symptomatic posterior cruciate ligament cyst is uncommon, and extra-articular communication of this cyst is extremely rare. We report a case of a symptomatic communicating posterior cruciate ligament cyst presenting as a central popliteal mass. In view of the large extra-articular extension of this cyst and its close proximity to the popliteal neurovascular structures, we successfully treated this cyst with a combined arthroscopic and open approach.
孤立性有症状的后交叉韧带囊肿并不常见，这种囊肿的关节外沟通更是极为罕见。我们报告了一例有症状的交通性后交叉韧带囊肿，表现为中央腘窝肿块。鉴于该囊肿的关节外广泛延伸及其与腘血管神经结构的密切接近，我们成功地采用了关节镜和开放联合入路治疗了该囊肿。
