TY - JOUR AU - Heywood, AW DO - doi:10.1302/0301-620X.62B3.7410465 UR - https://doi.org/10.1302/0301-620X.62B3.7410465 TI - Arthroplasty with a solid bone graft for protrusio acetabuli T2 - The Journal of Bone & Joint Surgery British Volume VL - 62-B IS - 3 PY - 1980 SP - 332 EP - 336 ER -