Periacetabular osteotomy reduces the dynamic instability of dysplastic hips
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چکیده
منابع مشابه
Periacetabular osteotomy reduces the dynamic instability of dysplastic hips.
We compared the dynamic instability of 25 dysplastic hips in 25 patients using triaxial accelerometry before and one year after periacetabular osteotomy. We also evaluated the hips clinically using the Harris hip score and assessed acetabular orientation by radiography before surgery and after one year. The mean overall magnitude of acceleration was significantly reduced from 2.30 m/s(2) (sd 0....
متن کاملPeriacetabular Osteotomy Reduces Dynamic Instability of Dysplastic Hips
PERIACETABULAR OSTEOTOMY REDUCES DYNAMIC INSTABILITY OF DYSPLASTIC HIPS Akira Maeyama1, Masatoshi Naito1, Shigeaki Moriyama2, Ichiro Yoshimura1, Kei Shiramizu1, Jun Xie1, Tsuyoshi Shinoda1, Takahiko Kiyama1, Takeshi Teratani1, Akinori Takeyama1 1Department of Orthopaedic Surgery, Fukuoka University, Fukuoka, Japan; 2Department of Mechanical Engineering, Faculty of Engineering, Fukuoka Universit...
متن کاملCurved Periacetabular Osteotomy for the Treatment of Dysplastic Hips
Curved periacetabular osteotomy (CPO) was developed for the treatment of dysplastic hips in 1995. In CPO, the exposure of osteotomy sites and osteotomy of the ischium are made in the same manner as Bernese periacetabular osteotomy, and iliac and pubic osteotomies are performed in the same manner as rotational acetabular osteotomy. We studied the dynamic instabilities of 25 dysplastic hips befor...
متن کاملPeriacetabular osteotomy for dysplastic hip joint – experiences in Helsinki
e Bernese rotational acetabular osteotomy (RAO) was developed in 1983 (1) in order to prevent the development of arthrosis in young patients with hip dysplasia, and several reports on satisfactory results have subsequently been published (2–9). e RAO performed through the two most frequently used approaches, the ilioinguinal and Smith-Petersen, requires a broad dissection of the pelvic bones an...
متن کاملThe Bernese periacetabular osteotomy: clinical, radiographic and mechanical 7-15-year follow-up of 26 hips.
BACKGROUND The Bernese periacetabular osteotomy is used in dysplastic hips to increase the load-bearing area of the hip and to prevent osteoarthritis. The aim of our work was to determine the contact hip stress before and after the osteotomy and to compare the relief of stress with the long-term radiographic and clinical outcome. PATIENTS AND METHODS We followed 26 dysplastic hips (26 patient...
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ژورنال
عنوان ژورنال: The Journal of Bone and Joint Surgery. British volume
سال: 2009
ISSN: 0301-620X,2044-5377
DOI: 10.1302/0301-620x.91b11.21796