CASE STUDIES Case 1 A 79-year-old woman presented after a primary total hip arthroplasty (THA) for a second opinion. During the primary THA, there was a fracture of her acetabulum. During surgery, the anterior and posterior columns were found to…
CASE STUDIES Case 1 A 54-year-old male had a failed attempt of an acetabular reconstruction with a bilobed component ( Fig.55.1 ). He was found to have a large posterior column defect and a pelvic dissociation. A cage reconstruction with…
Chapter Preview Chapter Synopsis This chapter describes the appropriate treatment of cavitary defects. Important Points Cavitary defects are contained defects. The defects may be successfully treated with a hemispherical or elliptical acetabular component and supplemental bone grafting. Clinical/Surgical Pearls Structural…