glossopharyngeal nerve and lingual artery are located between the genioglossus
muscle and hyoglossus muscle (area circled).
Assessment for involvement of lingual septum and neurovascular
bundle is important in tongue carcinoma.Lesions crossing the midline and involving
the contralateral neurovascular bundle cannot
be adequately treated with partial glossectomy.
nerve and hypoglossal nerve are located between mylohyoid and hyoglossus muscles.