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Unformatted text preview: a. nervous supply to entire arm and shoulder The Brachial Plexus Roots Trunks Divisions Cords Nerve muscles E.g. C5-T1 Superior trunk, Inferior trunk Anterior division lateral cord, medial cord median nerve flexors of forearm 3. lumbar plexus- ventral rami of L1-L4 a. abdominal wall, genitals, part of lower limb b. femoral nerve 4. sacral plexus- ventral rami of L4-L5 and S1-S4 a. buttocks, perineum, part of lower limb b. sciatic nerve - largest nerve of body VI. Dermatomes A. Dermatome - skin innervated by dorsal root of a spinal n. =================================================================...
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This note was uploaded on 01/29/2012 for the course SCIE SYG2000 taught by Professor Bernhardt during the Fall '10 term at Broward College.
- Fall '10