TY - JOUR AU - Yu, Tzai-Chiu AU - Chien**, Jui-Teng AU - Chen, Ing-Ho DO - doi:10.1302/0301-620X.84BSUPP_III.0840227 UR - https://doi.org/10.1302/0301-620X.84BSUPP_III.0840227 TI - ADJACENT IMPAIRMENT TO INSTRUMENTED LUMBAR FUSION IN DEGENERATIVE SPINE T2 - Orthopaedic Proceedings VL - 84-B IS - SUPP_III PY - 2002 SP - 227 EP - 227 ER -