lamina of vertebral arch
21Dens (anatomy) — Bone: Dens (anatomy) Second cervical vertebra, or epistropheus, from above. (Dens labeled at center top.) …
22Axis (anatomy) — Bone: Axis (anatomy) Second cervical vertebra, or epistropheus, from above …
23Intervertebral foramina — Bone: Intervertebral foramina Sacrum, pelvic surface. (The two columns of four holes are the intervertebral foramina of sacrum, visible but not labeled.) …
24Mammillary process — Bone: Mammillary process A lumbar vertebra from above and behind. (Mammillar process labeled at center left.) Latin processus mammillaris Gray s …
25True ribs — Anterior surface of sternum and costa cartilages. (True ribs are first seven.) Gray s subject #28 123 The first seven ribs ar …
26False ribs — Bone: False ribs Anterior surface of sternum and costa cartilages. (False ribs are last five ribs.) Latin costae spuriae Gray s …
27Cervical vertebra 6 — The cervical vertebra 6 (C6) is a vertebra of the spinal column. The cervical spinal nerve 6 (C6) passes out above it. The first cricoid ring is directly opposite C6. C6 is the vertebral level that the oesophagus becomes continuous with the… …
28Carotid tubercle — Latin tuberculum caroticum Code A02.2.02.005 Chassaignac tubercle (or the carotid tubercle) is the name given to the anterior tubercle of the transverse process of the sixth cervical vertebra, separating the carotid artery from the vertebral… …
29Sternal angle — Lateral border of sternum. Anterior surface of sternum and costal cartilages. (Sternal …
30Costal margin — Anterior surface of sternum and costa cartilages. (Costal margin forms a large upside down V on the inferior border) Latin arcus costalis The costal margin, sometimes referred to as the costal arch, is the medial …
