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KMID : 0386720090210030278
Journal of the Korean Hip Society
2009 Volume.21 No. 3 p.278 ~ p.282
Periacetabular Osteotomy for Treating Dysplastic Hips That Were Misdiagnosed as Having Acetabular Bone Tumor - Report of Two Cases -
Choi Eui-Sung

Shon Hyun-Chul
Kim Yong-Min
Kim Dong-Soo
Park Kyoung-Jin
Cho Byung-Ki
Kim Seok-Won
Abstract
The incidence of primary bone tumor of the acetabulum is 1-2% of all the bone tumors. Degenerative cystic change can occur in patients with hip dysplasia and this can be misdiagnosed as primary bone tumor. We have experienced 2 patients with painful dysplastic hips that were treated with curettage and autogenous bone graft for a cystic lesion that was originally misdiagnosed as primary bone tumor. The patients¡¯hip pain and limitation of motion recurred, and so Bernese periacetabular osteotomy was performed for the dysplastic hips. At over one year follow-up, the corrected hips showed a painless and good range of motion.
KEYWORD
Dysplastic hip, Bone tumor, Periacetabular osteotomy
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