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Blood Supply to the Femoral Head?
Retinacular Arteries (Braches of the Obturator Artery)
Clavicle
Convex THEN Concave
Inferior is more Rough + where Subclavian Groove is
Sternal End is Broad
TOP of Acromial End is a little Flat
Humerus
Greater + lesser Tubercle = ANTERIOR
Head is medial
Vascular Pathway of Upper Limb (Artery)
Brachiocephalic → Right Common Coratid Artery (UP) + Subclavian Artery → Axillary Artery →
Vascular Pathway of Upper Limb (Veins)
Basilic Vein → Axillary Vein → Cephalic Vein (splits off from subclavian) → Subclavian Vein
Axillary Nerve Damaged due to
Inferior Dislocation of GHJ
Surgical Neck Fractures
Quiet Respiration
External Intercostal muscles
Diaphragm
Forced Respiration
Quadratus Lumborum
Sternocleidomastoid
The 3 Fascial Layers of the Neck
Investing Layer (around whole neck)
Pretracheal Layer (Infront of Trachea)
Prevertebral Layer (Around Vertebra)
For More volume in lungs Ribs move…
Anterio-Posterior Direction
Break in Clavicle Effects…
Subclavian Artery
If Posterior Dislocation of Femur, What nerve is affected?
Sciatic Nerve as it is posterior
Where is Femoral Nerve, Artery and Vein in the Femoral Triangle
Vein → Artery → Nerve (Medial to Lateral)
