Mann R A, Katcherian D A
Orthopaedic Surgery, University of California, San Francisco, San Leandro 94577.
Foot Ankle. 1989 Aug;10(1):8-11. doi: 10.1177/107110078901000102.
To evaluate the effect of fusion of the first metatarsophalangeal joint on the first intermetatarsal angle, a series of 62 consecutive first metatarsophalangeal fusions was reviewed. Of these, 47 had sufficient data to be included in this study. The results of this study showed that the change in the first intermetatarsal angle following a first metatarsophalangeal joint arthrodesis is directly proportional to the preoperative first intermetatarsal angle. Therefore, when a first metatarsophalangeal joint arthrodesis is performed on a patient with a wide intermetatarsal angle, a concomitant proximal first metatarsal osteotomy is usually not indicated.
为评估第一跖趾关节融合对第一跖骨间角的影响，回顾了连续62例第一跖趾关节融合病例。其中，47例有足够数据纳入本研究。本研究结果表明，第一跖趾关节融合术后第一跖骨间角的变化与术前第一跖骨间角成正比。因此，当对第一跖骨间角较宽的患者进行第一跖趾关节融合时，通常不建议同时进行第一跖骨近端截骨术。
