期刊
JOURNAL OF PEDIATRIC ORTHOPAEDICS-PART B
卷 24, 期 2, 页码 99-105出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/BPB.0000000000000148
关键词
adolescents; functional outcome; hip dysplasia; periacetabular osteotomy; strength
To analyze outcomes of adolescents treated with a periacetabular osteotomies (PAO) with a minimum of 2 years of follow-up. Patients undergoing a PAO for adolescent hip dysplasia were analyzed preoperatively, 1 and 2 years postoperatively. In 32 dysplastic hips significant improvement was seen in all radiographic parameters. Gait speed, hip flexion pull-off power, and hip abductor moment impulse were unchanged postoperatively, whereas strength was maintained in 85% (abduction) and 95% (flexion). The Harris Hip Score increased from 67.1 to 77.9 to 81.3 at 1 and 2 years, respectively. Ganz PAO is effective in correcting dysplasia in adolescents radiographically and functionally. Copyright (C) 2015 Wolters Kluwer Health, Inc. All rights reserved.
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