Excision of parotid tumor or parotid gland; total, en bloc removal with sacrifice of facial nerve
excision of parotid tumor or parotid gland; total, en bloc removal with sacrifice of facial nerve
Excision of parotid tumor or parotid gland; total, en bloc removal with sacrifice of facial nerve
excision of parotid tumor or parotid gland; total, en bloc removal with sacrifice of facial nerve