Fig. 1From: Inverted reamer technique for bone grafting of the acetabulum: technical noteSchema for preparation of the acetabulum for bone grafting and socket fixation. a Preparation of the acetabulum; reaming of the acetabulum and removal of the osteophytes. b Preparation of the roof of the acetabulum; reaming of the acetabulum with a normal reamer. c Preparation of the roof of the acetabulum; creation of some drill holes on the roof. AP anteroposteriorBack to article page