Cervical vertebrae Atlas and Axis Anterior arch Anterior tubercle Dens Tubercle for transverse ligament Articular facet for dens Transverse Anterior articular Lateral mass Pedicle facet for atlas- Transverse Bod process up articular facet upenor articular Inferior -Lateral mass articular fac pital Groove for vertebral artery Transverse vertebral foramen Posterior tubercle Axis(C2) rocess Atlas(C1) anterior view superior view Posterior tubercle Supenor articular facet Transverse Postenor articular for atla facet for transverse ligament ansverse ebral Infer articular pinous Inferior articular Anterior tubercle process Atlas (C1) Inferior vin Axis(C2) posterosuperior view
Cervical Vertebrae [c1-C4], Assembled Posterosuperior view Articular facet Tor occipital Alas(C1) Articular facet for transverse ligament -Axis (C2)
Cervical Vertebrae [C4 and C71 Superior Views Transverse process Body Body Groove for tenor Anterior tubercle tubercle spinal nenve foramen Posterior -Posterior -Superor articular Inferior articular process Lamina o vertebral foramen 〔 vertebral canal) pInous process 4th cerical vertebra 7th cerical vertebra: superior view superior view
Cervical Vertebrae [C2-Tl, Assembled Right Lateral view Cervical curvature CZ Spinous processes Intervertebral foramina for spinal nerves 0 C4 Lateral masses C5 Zygapophyseal lateral) articulation C6 -vertebral body(medial) C7 articulation(disc removed) T1 Articular facets for 1st nb
Luschka关节的解剖特点 起源及其形成过程胎儿颈椎中不存在 Luschka关节。大约在4-5岁时骨性钩突形 成。Fkha认为该关节只不过是延伸至椎 体边缘的椎间盘组织因退变而形成的裂隙 目木学者林浩一郎报道钩椎部位在16岁时 有关节腔存在,18岁时有滑膜组织存在
Luschka关节的解剖特点 • 起源及其形成过程 胎儿颈椎中不存在 Luschka关节。大约在4-5岁时骨性钩突形 成。Frykhal认为该关节只不过是延伸至椎 体边缘的椎间盘组织因退变而形成的裂隙。 日本学者林浩一郎报道钩椎部位在16岁时 有关节腔存在，18岁时有滑膜组织存在