LATERAL COLUMN LENGTHENING WITH CALCANEOCUBOID FUSION - RANGE OF MOTION IN THE TRIPLE JOINT COMPLEX

被引:76
作者
DELAND, JT
OTIS, JC
LEE, KT
KENNEALLY, SM
机构
[1] HOSP SPECIAL SURG,DEPT BIOMECH,NEW YORK,NY 10021
[2] CORNELL UNIV,NEW YORK HOSP,COLL MED,NEW YORK,NY
关键词
D O I
10.1177/107110079501601111
中图分类号
R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学(修复外科学)];
学科分类号
摘要
Lengthening the lateral column of the foot has been shown to correct flatfoot deformity. In adults, however, lengthening leads to calcaneocuboid arthritis. Lateral column lengthening with calcaneocuboid fusion, which lengthens the lateral column of the foot and prevents calcaneocuboid arthritis, was investigated in a cadaver model to determine the remaining range of motion in the talonavicular and subtalar joints. Inversion/eversion motion was produced by tendon pulls and the range of motion was measured in three dimensions using a magnetic space tracker. After lateral column lengthening with calcaneocuboid fusion, 48% of talonavicular and 70% of subtalar joint range of motion were preserved. Analysis of the inversion and eversion ranges of motion suggests that the lengthening fusion limits eversion more than inversion. These findings demonstrate the need for clinical investigation of this procedure, which could preserve motion in the talonavicular and subtalar joints, correct deformity, and obviate calcaneocuboid arthritis.
引用
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页码:729 / 733
页数:5
相关论文
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