Functional Evaluation of the Scandinavian Total Ankle Replacement-Reference-Cited by-同舟云学术

Functional Evaluation of the Scandinavian Total Ankle Replacement

Published:2004-06 Issue:6 Volume:25 Page:377-381
ISSN:1071-1007
Container-title:Foot & Ankle International
language:en
Short-container-title:Foot Ankle Int.

Author:

Dyrby Chris¹,Chou Loretta B.²,Andriacchi Thomas P.¹²,Mann Roger A.³

Affiliation:

1. Department of Mechanical Engineering, Stanford University, Stanford, CA

2. Department of Orthopedic Surgery, Stanford University School of Medicine, Stanford, CA

3. Department of Orthopedic Surgery, University of California at San Francisco School of Medicine, San Francisco, CA

Abstract

The purpose of this study was to evaluate the function of the ankle joint during walking before and after Scandinavian Total Ankle Replacement (STAR). Nine patients (six males and three females) with an average age of 65 years, scheduled for unilateral total ankle replacement for osteoarthritis and rheumatoid arthritis, were evaluated both preoperatively and postoperatively in a gait analysis laboratory. Arthroplasty patients showed reduced range of motion at the ankle compared to normal controls. Postoperative arthroplasty subjects had significantly improved external ankle dorsiflexion moment, the moment that affects the plantarflexor muscles, when compared to their preoperative status. The moment in arthroplasty patients was increased, indicating improved function of the ankle joint.

Publisher

SAGE Publications

Subject

Orthopedics and Sports Medicine,Surgery

Link

http://journals.sagepub.com/doi/pdf/10.1177/107110070402500602

Reference13 articles.

1. The optimum position of arthrodesis of the ankle. A gait study of the knee and ankle.

2. Long-Term Results Following Ankle Arthrodesis for Post-Traumatic Arthritis

3. Clinical Study of Total Ankle Arthroplasty Using Gait Analysis (5-Year Follow-Up)

4. Ankle Arthroplasty in Patients Younger and Older than 50 Years: A Prospective Series with Long-term Follow-up

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