单词laminotomy
n.: 椎板切开术网络: 椎板开孔术；切除术；椎弓
椎板切开术
Total laminotomy, in-situ autografting and decompression for the treatment of ossification of thoracic ligamentum flavum
全椎板截骨再植椎管扩大成形术治疗胸椎黄韧带骨化症