Hershman E, Björkengren A J, Fielding J W, Allen S C
Clin Orthop Relat Res. 1986 Dec(213):115-7.
Lesions in the pedicles of the cervical spine are both a diagnostic and technical challenge. An osteoid osteoma of the pedicle of the fourth cervical vertebra occurred in a 17-year-old girl. Resection of the tumor adjacent to the dura medially and the vertebral artery anterolaterally was accomplished via a transpillar approach. The transosseus approach preserved the facet joints and posterior elements and obviated the need for an interbody fusion.
颈椎椎弓根病变在诊断和技术上都是一项挑战。一名17岁女孩发生了第四颈椎椎弓根骨样骨瘤。通过经椎弓根入路完成了内侧紧邻硬脑膜和前外侧紧邻椎动脉的肿瘤切除。经骨入路保留了小关节和后部结构，避免了椎间融合的需要。
