Department of Orthopedic Surgery, Baylor College of Medicine,Houston, TX 77030, USA.
J Arthroplasty. 2011 Sep;26(6):969-71. doi: 10.1016/j.arth.2011.04.005.
Patellar tendon avulsion repairs are a frequent necessity in knee arthroplasty and revisions. These repairs are often accompanied by compromised healing from previous surgeries, resulting in devitalization of tissues and vascular support with scar tissue formation. This study describes the use of a dynamic and flexible leash to limit excursion of the patella while protecting the fragile repair.
髌腱撕脱修复术在膝关节置换和翻修中经常需要进行。这些修复往往伴随着先前手术愈合不良的问题，导致组织失活和血管支持丧失，形成瘢痕组织。本研究描述了使用一种动态、灵活的束带限制髌骨活动范围，同时保护脆弱的修复部位。
