The use of hydroxyapatite blocks for innominate osteotomy: a report of three cases.
نویسندگان
چکیده
We evaluated the use of hydroxyapatite blocks as spacers in pelvic osteotomy. The hydroxyapatite blocks fused with autologous bone tissue within 10 months and were highly biocompatible even after 10 years. They prevent pelvic deformities and are as effective as autogenous bone grafts.
منابع مشابه
The use of a hydroxyapatite block for innominate osteotomy.
We used hydroxyapatite blocks to keep open Salter innominate osteotomies in 19 children (21 hips), avoiding the need for an autograft taken from the anterior superior iliac spine. Our results were satisfactory, with less deformation of the iliac bone, and a reduction of both blood loss and operating time.
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Background: The prevalence of neglected developmental dysplasia of the hip (DDH) has been decreasing. Nowadays, the disease is rarely seen in walking age children. The purpose of this study is to assess the results of simultaneous osteotomy of femur and pelvic bones in such children.Method: We performed a retrospective study on 30 children aged 3.8±0.9 (range: 1.5-7) years old, with DDH who und...
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Background: Developmental dysplasia of the hip (DDH) is one of the most important and challenging conditions inthe field of pediatric orthopedics; if not diagnosed and treated in time, it would lead to remarkable morbidity. Methodsof treatment based on the patient’s age can vary. The aim of this study is to compare the outcomes of Salter osteotomysurgery in two groups of patients under and over...
متن کاملA Comparison of the Fixation Stability of the Osteotomy Fragment of the Bernese Periacetabular Osteotomy of Ganz with Tonnis' Modification of Steel's Triple Innominate Osteotomy
Introduction Periacetabular osteotomies are performed for improvement of femoral head coverage in a variety of clinical scenarios. A number of osteotomies are in clinical use today, and they differ in surgical technique, amount of coverage attainable, and biomechanical strength. The use of the triple innominate osteotomy in North America was popularized by Steel. In Tonnis' modification of the ...
متن کاملA study on the complications of surgical treatment for bilateral developmental dysplasia of the hip and a comparison of two osteotomy techniques.
OBJECTIVE This study aims to present a review about complications of surgical treatment of Developmental Dysplasia of the Hip and comparing the kinds and ratios of two osteotomy technique (Salter Innominate Osteotomy and Pemberton Pericapsular Osteotomy). MATERIALS AND METHODS Fifty-seven patients of 126 that had bilateral developmental dysplasia of the hip are the case series that had undewe...
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ورودعنوان ژورنال:
- Journal of orthopaedic surgery
دوره 16 2 شماره
صفحات -
تاریخ انتشار 2008