TY - BOOK AU - Abobakr Zein Mohamed Saeed AU - Hassan Elbarbary , AU - Mohamed Elsobky , AU - Mohamed Hegazi , TI - Compartive study between salter and dega osteotomy in treeatment of acetabular dysplasia / PY - 2009/// CY - Cairo : PB - Abobakr Zein Mohamed Saeed , KW - Dega KW - Polvic osteotomy KW - Salter N1 - Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Orthopedic Surgery; Issued also as CD N2 - Various polvic innominate osteotomies have been described for the treatment of acetabular dysplasia secondary to congenital hip dysplasia . The goal of pelvic osteotomy is to change the pathological mechanical environment that leads to secondary osteoarthrosis in patients with acetabular dysplasia. Innominate osteotomies can be divided into two types : complete and incomplete transiliac osteotomies ER -