اناٹومی مطالعاتی نوٹ · Upper limb
Axillary artery
The main artery of the axilla. It continues the subclavian artery from the outer border of the first rib to the lower border of teres major, where it becomes the brachial artery.
اہم نکات
- 1st rib → lower border of teres major.
- Three parts by pectoralis minor; branches 1, 2, 3.
- 1: highest thoracic. 2: thoracoacromial, lateral thoracic. 3: subscapular, anterior + posterior circumflex humeral.
- Scapular anastomosis → ligate above the subscapular artery.
- Upper limb axis artery: 7th cervical intersegmental.
- Radial and ulnar arteries appear late.
- Artery: intima / media (smooth muscle) / adventitia.
- Most named arteries are muscular; aorta is elastic.
اٹلس میں مکمل نوٹ میں یہ بھی شامل ہے
Course · Branches · 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. 3, PDF pp. 372–377
- Inderbir Singh’s Human Embryology, ch. 15, PDF pp. 256, 258
- BRS Cell Biology & Histology, 7th ed., ch. 11, PDF pp. 197–199
upper limb سے مزید
- Axillary lymph nodes
- Axillary nerve
- Axillary vein
- Basilic vein
- Biceps brachii
- Brachial artery
- Brachial plexus
- Brachialis
- Brachioradialis
- Breast
- Carpal bones
- Cephalic vein
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