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Unformatted text preview: belly of the digastric * submental triangle--formed by the anterior belly of the digastric, hyoid, and midline * submandibular triangle--formed by the mandible, posterior belly of the digastric, and anterior belly of the digastric Lumbar Plexus * formed from the ventral rami of nerves L1-L4 and some fibers from T12, forming * iliohypogastric nerves * ilioinguinal nerve * genitofemoral nerve * lateral femoral cutaneous nerve * femoral nerve * saphenous nerve * obturator nerve Cutaneous Innervation of Lumbar Plexus spinal cord Lateral Femoral Cutaneous Nerve Femoral Nerve (cont) Femoral Nerve Innervates muscles of the Anterior Thigh...
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- Fall '10