Rang retractors for sciatic notch exposure during pelvic osteotomy
نویسندگان
چکیده
منابع مشابه
Rang retractors for sciatic notch exposure during pelvic osteotomy.
We present simple but effective retractors used in pairs to expose the sciatic notch during Salter innominate osteotomy. We have found them to be useful for a wide range of procedures requiring similar exposure. We present them here in tribute to the memory of the designer Mercer Rang.
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Background: The prevalence of hip dysplasia is 1 in 1000. Several pelvic osteotomy methods have been developed to prevent early osteoarthritis, such as triple osteotomy. In this study we are going to introduce our new technique that was done on 4 patients with favorable short-term results. Methods: Four patients underwent triple osteotomy and fixation using a reconstruction plate and early ...
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OBJECTIVE To determine which of 3 different plate angles (20°, 25°, 30°) used in double pelvic osteotomy (DPO) would result in the most similar acetabular angle (AA) achieved with a 20° triple pelvic osteotomy (TPO) technique in dogs. STUDY DESIGN Experimental anatomic study. ANIMALS Cadaveric canine pelves (n = 8). METHODS Transverse plane computed tomographic images of cadaveric pelves ...
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Methods: Using a novel navigation system and a three-dimensional planning tool, we navigated pelvic bone cuts that were representative of typical cuts made in pelvic tumor resections. The system includes a prototype mobile C-arm for intraoperative cone-beam computed tomography, real-time optical tracking (Polaris), and three-dimensional visualization software. Three-dimensional virtual radiogra...
متن کاملPainless nonunion after triple pelvic osteotomy.
Triple pelvic osteotomy is an accepted technique to correct acetabular dysplasia and degenerative labral pathology in young adults. Few papers mentioned the rate of nonunion at site of osteotomy of pubic bone and ischeal bone. No report about nonunion at site of osteotomy of iliac bone (up to the author's knowledge). Here the author reported a case of triple pelvic osteotomy which is complicate...
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ژورنال
عنوان ژورنال: The Journal of Bone and Joint Surgery. British volume
سال: 2005
ISSN: 0301-620X,2044-5377
DOI: 10.1302/0301-620x.87b3.15810