Rolston Lindsey, Bresch Jim, Engh Gerard, Franz Alois, Kreuzer Stefan, Nadaud Matt, Puri Lalit, Wood David
Henry County Center for Orthopedic Surgery and Sports Medicine, New Castle, Ind., USA.
Orthopedics. 2007 Aug;30(8 Suppl):70-3.
In the past, treatment of knee osteoarthritis has been limited to unicompartmental knee replacement or total knee arthroplasty (TKA). Neither option is well suited for the active patient with midstage osteoarthritis of the medial and patellofemoral compartments. Now an alternative treatment is available that targets the diseased area without sacrifice of normal bone or both the cruciate ligaments. Minimally invasive surgical techniques are easily used, which reduces tissue trauma and results in a quicker recovery than TKA. Bicompartmental replacement offers decreased pain, stability through normal ligament structure, and the retention of normal bone for patients with medial and patellofemoral osteoarthritis.
过去，膝关节骨关节炎的治疗局限于单髁膝关节置换术或全膝关节置换术（TKA）。这两种选择都不太适合患有内侧和髌股关节中期骨关节炎的活跃患者。现在有一种替代治疗方法可供选择，它可以靶向患病区域，而不牺牲正常骨骼或两条交叉韧带。微创外科技术易于应用，与全膝关节置换术相比，这减少了组织创伤并能更快恢复。双髁置换术为患有内侧和髌股骨关节炎的患者减轻了疼痛，通过正常韧带结构实现了稳定性，并保留了正常骨骼。
