Naito M, Ogata K, Asayama I
Department of Orthopaedic Surgery, Fukuoka University School of Medicine, Japan.
Int Orthop. 1999;23(1):31-3. doi: 10.1007/s002640050298.
In order to evaluate the efficacy of intraoperative measurement of limb length inequality (LLI), we performed a prospective study on 64 patients who underwent unilateral total hip arthroplasty. The patients were divided into 2 groups. In Group I, the LLI was evaluated by the Shuck test, and in Group II by intraoperative measurement using a Steinman pin and an adjustable caliper. Preoperative LLIs assessed on radiographs averaged 1.18 cm in Group I and 0.37 cm in Group II.
为了评估术中测量肢体长度不等（LLI）的疗效，我们对64例行单侧全髋关节置换术的患者进行了一项前瞻性研究。患者被分为两组。在第一组中，通过Shuck试验评估LLI，在第二组中通过使用斯氏针和可调卡尺进行术中测量。第一组术前通过X线片评估的LLI平均为1.18厘米，第二组为0.37厘米。
