TY - JOUR AU - KOO, K.-H. DO - doi:10.1302/0301-620X.78B4.0780682 UR - https://doi.org/10.1302/0301-620X.78B4.0780682 TI - Author’s reply T2 - The Journal of Bone & Joint Surgery British Volume VL - 78-B IS - 4 PY - 1996 SP - 682 EP - 682 ER -