اناٹومی مطالعاتی نوٹ · Back

Cervical vertebrae

The seven vertebrae of the neck. C1 (atlas), C2 (axis) and C7 are atypical; C3 to C6 are typical.

اہم نکات

• C1, C2, C7 atypical; C3–C6 typical.
• C7 = vertebra prominens: longest, non-bifid spine; foramen transversarium carries only the vertebral vein.
• C6 anterior tubercle: compress the common carotid against it.
• Cervical nerves exit above their vertebra (C8 between C7 and T1).
• Cervical rib: on C7.
• Vertebra = caudal half of one sclerotome + cranial half of the next.
• Bone: type I collagen + hydroxyapatite.
• Osteoblast builds, osteocyte maintains, osteoclast resorbs.

اٹلس میں مکمل نوٹ میں یہ بھی شامل ہے

خصوصیات · Histology · Development · طبی اہمیت

مفت سائن اِن کریں تاکہ اسے 3D ماڈل پر دیکھیں، مکمل نوٹ پڑھیں اور اس پر سوالات کی مشق کریں۔

ماخذ

• Snell’s Clinical Anatomy by Regions, 10th ed., ch. 2, PDF pp. 128–129, 152–153, 204
• Inderbir Singh’s Human Embryology, ch. 10, PDF pp. 134–137, 137–140
• BRS Cell Biology & Histology, 7th ed., ch. 7, PDF pp. 121–125, 130

back سے مزید

• Deep muscles of the back
• Intervertebral discs
• Ligaments of the vertebral column
• Lumbar vertebrae
• Spinal cord
• Spinal nerves
• Suboccipital muscles
• Thoracic vertebrae
• Thoracolumbar fascia
• Vertebral column
• Atlas (C1)
• Axis (C2)

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