Johnsson R, Hallin E, Nordström B, Lidgren L
Arch Orthop Trauma Surg (1978). 1981;99(1):43-5. doi: 10.1007/BF00400908.
A modified dorsal approach with osteotomy of a bone shell with the attached short external rotator muscles which are resutured, is described. The advantages have been less dislocations, less sciatic nerve injuries, and an increased operative access. There have been no disadvantages, as increased bleeding or periarticular calcification. The dorsal approach can be used for all conventional total hip arthroplasties and the reported modification seems to be an advantage.
本文描述了一种改良的后路手术方法，即切除带有附着短外旋肌的骨壳并进行截骨，然后将短外旋肌重新缝合。该方法的优点是脱位减少、坐骨神经损伤减少且手术入路增加。没有出现诸如出血增加或关节周围钙化等缺点。后路手术可用于所有传统全髋关节置换术，所报道的改良方法似乎具有优势。
