Sorrells R Barry, Capps Susan G
Joint Replacement Clinic, Little Rock, AR, USA.
Orthopedics. 2006 Sep;29(9 Suppl):S42-4.
The published clinical and radiographic outcomes data for primary cementless low-contact stress (LCS) total knee arthroplasty (TKA) were examined. The majority of patients (92.6%) were pain free or had only mild pain, and excellent or good knee scores (99.1%) at follow-up. Patella difficulties and significant radiolucent lines were rare, occurring in less than 1% of patients. The average range of motion (ROM) for patients without a history of previous knee surgeries was 112.1 degrees. Previous knee procedures had a negative impact on ROM. Overall, primary cementless LCS TKA achieves excellent clinical nd radiographic results.
对已发表的关于初次非骨水泥型低接触应力（LCS）全膝关节置换术（TKA）的临床和影像学结果数据进行了研究。大多数患者（92.6%）无疼痛或仅有轻微疼痛，随访时膝关节评分优良率达99.1%。髌骨相关问题和明显的透亮线很少见，发生率不到1%。无既往膝关节手术史患者的平均活动范围（ROM）为112.1度。既往膝关节手术对ROM有负面影响。总体而言，初次非骨水泥型LCS TKA取得了优异的临床和影像学结果。
