title: Intraoperative limb length measurement in total hip arthroplasty.
abstract: 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.
authors: Department of Orthopaedic Surgery, Fukuoka University School of Medicine, Japan. mm037564@msat.fukuoka-u.ac.jp
authors: M
authors: M
authors: Naito
authors: K
authors: K
authors: Ogata
authors: I
authors: I
authors: Asayama
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D019644:Arthroplasty, Replacement, Hip / Q000295:instrumentation / Q000379:methods*; D005260:Female; D006801:Humans; D007870:Leg Length Inequality / Q000175:diagnosis* / Q000209:etiology; D008297:Male; D008875:Middle Aged; D016343:Monitoring, Intraoperative / Q000379:methods*; D011446:Prospective Studies; D012016:Reference Values; D012680:Sensitivity and Specificity