期刊
JOURNAL OF ARTHROPLASTY
卷 22, 期 8, 页码 1187-1192出版社
CHURCHILL LIVINGSTONE INC MEDICAL PUBLISHERS
DOI: 10.1016/j.arth.2006.11.011
关键词
Total hip arthroplasty; Minimally invasive technique; Muscle strength; Walking speed; Outcome measurement
类别
We conducted this study to observe the difference in Muscle strength and walking speed between patients who underwent total hip arthroplasty (THA) in whom all anterolateral mini-incision technique was used and those in whom a conventional approach was used. Fifty-three patients who underwent a mini-incision THA were matched by diagnosis, sex, age, period elapsed since surgery (which ranged from 6 months to 4 years), weight, and height to 53 patients who underwent THA using the conventional anterolateral approach. During the first year after Surgery, patients with the mini-incision THA had significantly better hip muscle strength, walking speed, and functional score (P < .05). At I year, the performance characteristics Studied were statistically equivalent (P > .05). Although the mini-incision technique is more difficult than the conventional technique, its use by experienced surgeons can produce quicker short-term recovery.
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