Effects of intertrochanteric osteotomy plane and preoperative femoral anteversion on the postoperative morphology of the proximal femur in transtrochanteric anterior rotational osteotomy: 3D CT-based simulation study
نویسندگان
چکیده
منابع مشابه
Results of transtrochanteric rotational osteotomy for femoral head osteonecrosis.
Eighteen transtrochanteric rotational osteotomies have been performed in 17 patients for femoral head osteonecrosis (15 patients, Ficat Stage III disease; three patients, Ficat Stage IV disease) during a 51-month period and have 18 to 63 months of follow-up study. The best results were in the posttraumatic and nonsteroid-associated idiopathic cases in patients with small necrotic segments in th...
متن کاملTranstrochanteric anterior rotational osteotomy for avascular necrosis of the femoral head. Long-term results.
We reviewed 18 hips in 17 patients at a mean of five years after performing Sugioka's transtrochanteric anterior rotational osteotomy for avascular necrosis. The results were satisfactory in only three hips (17%). Twelve hips had been revised by hip replacement, revision was pending in one and two others were unsatisfactory. Hip replacement was not compromised by the previous Sugioka osteotomy....
متن کاملA histological study of the necrotic area after transtrochanteric anterior rotational osteotomy for osteonecrosis of the femoral head.
We studied nine patients who had had a transtrochanteric anterior rotational osteotomy, as developed by Sugioka, for osteonecrosis of the femoral head. At a mean of 2.5 years after the initial operation we carried out a histological study of the previously necrotic femoral head which had not shown collapse of the new primary weight-bearing site. In seven joints, there was proliferation of fibro...
متن کاملPosterior Rotational Intertrochanteric Osteotomy in Femoral Head Deformities
Objective: In this study, we aimed to evaluate the clinical and radiological results of posterior rotational intertrochanteric osteotomy used in the treatment of residual femoral head deformity. Materials and Methods: In this study, the clinical and radiological results of posterior rotational intertrochanteric osteotomy performed on 12 patients in our clinic were examined. The mean follow-up p...
متن کاملThree-dimensional Effect of the Single Plane Proximal Femur Osteotomy
PURPOSE Three-dimensional (3D) effects of the single plane osteotomies of the proximal femur are compared and analyzed by the trigonometric method. MATERIALS AND METHODS The shape of proximal femur was simplified as a bent line. The bent line is the continuation of the three points-the center of the femoral head, the center of femoral neck at the base, and the center of the femoral shaft. The...
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ژورنال
عنوان ژورنال: Orthopaedics & Traumatology: Surgery & Research
سال: 2017
ISSN: 1877-0568
DOI: 10.1016/j.otsr.2017.06.012