Johnson F, Leitl S, Waugh W
J Bone Joint Surg Br. 1980 Aug;62(3):346-9. doi: 10.1302/0301-620X.62B3.7410467.
An anteroposterior radiograph of the leg to include the hip and ankle, taken with the patient standing, provides an estimate of the line of load-bearing at the knee. Gait analysis may be used to determine the way in which the load in the knee is shared between the medial and lateral compartments during normal walking. A comparison of the results from the two methods, carried out on a group of 47 patients, led to the conclusion that both calculations are required for the successful outcome of a tibial osteotomy or a total arthroplasty.
患者站立位时拍摄包括髋关节和踝关节的小腿前后位X线片，可对膝关节的负重线进行评估。步态分析可用于确定正常行走时膝关节内侧和外侧间室分担负荷的方式。对47例患者进行的这两种方法结果的比较得出结论，胫骨截骨术或全关节置换术成功实施需要两种计算方法。
