costal fovea

Conclusions: To confirm the internal fixation point, the author build the reference frame by the costal fovea.

结论：以肋凹作为参照物，建立坐标系，确定进针点的位置，不仅可用于术前估计。

Meantimes, the author find that 28.75% costal fovea of T12 vertebral body lie pedicles entirely.

同时，我们也发现有28.75%的T12肋凹完全位于椎弓根上。

The position of the costal fovea of the transverse process at the superior-middle portion on the transverse process was zero from T_ ( 1) to T_ ( 3), increased gradually on T_ ( 4) T_ ( 9) and decreased gradually from T_ ( 10.)

横突肋凹的位置在前端上中位T1~T3均为零，T4~T9逐渐增多，到T10渐减。

Methods: The morphology of costal fovea of adult spinal specimens and fresh cadavers ( C_ ( 7) T_ ( 12)) were observed.

方法：观察成人成套椎骨标本及新鲜尸体脊柱（C7~T12）。

Anatomy of costal fovea for costal head on vertebrae and its clinical significance

椎骨肋头关节肋凹的解剖学及其临床意义

No costal fovea of transverse process was present from T_ ( 10) to T_ ( 12) and increased gradually.

T10~T12无明显横突肋凹并逐渐增多；