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TNM Staging of Head and Neck Cancer and Neck Dissection Classification
Modified Radical Neck Dissection
(first two of four photos)
Left modified radical neck dissection, sparing sternocleidomastoid muscle, internal jugular vein, and cranial nerve XI Posterior view of left modified radical neck dissection sparing sternocleidomastoid muscle, sparing internal jugular vein, and cranial XI




