Muscular function and bone mass after knee arthroplasty

被引：12

作者：

Anchuela, J ^{[1
]}

Gomez-Pellico, L ^{[1
]}

Ferrer-Blanco, M ^{[1
]}

Slocker, M ^{[1
]}

Rodriguez, R ^{[1
]}

机构：

[1] El Elscorial Hosp, Dept Orthopaed, Madrid, Spain

来源：

INTERNATIONAL ORTHOPAEDICS | 2001年 / 25卷 / 04期

关键词：

D O I：

10.1007/s002640100234

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：

We report a study of 28 women with severe primary gonarthrosis followed for 1 year. Variations in bone mineral density and in functional behaviour of knee extensors and flexors were studied before and after implantation of uncemented total knee prosthesis. A functional deficit was noted in the extensor apparatus, which increased in the first 6 months following surgery. This strength was not improved 1 year following the arthroplasty, but it was more efficient as shown by the reduction of muscle fatigue. Flexor strength was conserved and a pathological muscle balance was maintained, reaching maximum efficiency over a smaller joint range.

引用

页码：253 / 256

页数：4

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