TY - JOUR AU - HILL, J. M. DO - doi:10.1302/0301-620X.80B3.0800558a UR - https://doi.org/10.1302/0301-620X.80B3.0800558a TI - Author’s reply T2 - The Journal of Bone & Joint Surgery British Volume VL - 80-B IS - 3 PY - 1998 SP - 558 EP - 558 ER -