椎弓

Results Stress concentration was noted at the pedicle and posterosuperior part of the vertebral body near the pedicle.

结果根以及体后上方与根相邻分为应力集中区域。

A high-speed burr was used to decorticate the surface of C2 lamina and C1 arch.

使用高速球钻在C2板和C1面去皮质。

We suggest that posterior vertebrectomy through the pedicle of vertebral arch is the most safely way.

③后入路截骨选择经过、体中截骨损伤血管最少。

The patient underwent ALIF via a retroperitoneal approach and posterior percutaneous pedicle screw fixation at L4–5 (Fig. 1).

患者通过腹膜后径路接L4-5ALIF，由经皮固定。

Objective: To discuss the axial image characters of spondyloschisis from vertebral articulations is the purpose of this article.

探讨腰峡裂与间小关节在横断图像上的影像学特征。