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Your search keyword '"Maeda, Kouichi"' showing total 2 results
Start Over Author "Maeda, Kouichi" Topic osteotomy
2 results on '"Maeda, Kouichi"'

1. Severe subluxation of the femoral head after rotational acetabular osteotomy: a case report.

Author

Nozawa M, Matsuda K, Maezawa K, Kim S, Maeda K, and Kurosawa H

Subjects
Acetabulum diagnostic imaging, Adult, Female, Femur Head pathology, Hip Dislocation, Congenital complications, Humans, Imaging, Three-Dimensional, Osteoarthritis, Hip diagnostic imaging, Osteotomy methods, Postoperative Complications surgery, Rotation, Tomography, X-Ray Computed, Acetabulum surgery, Osteoarthritis, Hip surgery, Osteotomy adverse effects
Abstract

We encountered a rare case of severe subluxation of the femoral head after the performance of rotational acetabular osteotomy to treat osteoarthritis of the hip, secondary to acetabular dysplasia. The subluxation was corrected by performing varus and flexion osteotomy.

Published
2009
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2. Rotational acetabular osteotomy for osteonecrosis of the femoral head after intracapsular fracture of the neck of the femur.

Author

Nozawa M, Maezawa K, Matsuda K, Kim S, Ogawa S, Maeda K, Aritomi K, Shitoto K, and Kurosawa H

Subjects
Adolescent, Adult, Female, Femoral Neck Fractures diagnostic imaging, Femur Head Necrosis diagnostic imaging, Humans, Radiography, Rotation, Treatment Outcome, Acetabulum surgery, Femoral Neck Fractures surgery, Femur Head Necrosis surgery, Fracture Fixation, Internal instrumentation, Osteotomy methods
Abstract

The treatment of osteonecrosis of the femoral head in younger patients varies among orthopaedic surgeons. In particular, the optimal treatment of extensive osteonecrosis associated with femoral head collapse remains controversial. Since 1995, we have performed rotational acetabular osteotomy on 70 hips, including those of 3 patients with extensive osteonecrosis of the femoral head after intracapsular fracture of the neck of the femur. In all 3 patients, adequate coverage of the femoral head by the osteotomized acetabulum was obtained, and their symptoms (especially pain) showed marked improvement at latest follow-up.

Published
2008
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