Methods Most of these tumors were removed via posterior midline approach with complete or partial laminectomy and unilateral facetectomy.
英
美
- 方法大多数肿瘤经后正中入路椎板或部分椎板切除及单侧小关节切除进行手术,部分病例经颈前外侧及后正中联合入路手术。