Selective Neck Dissection - Indications
Good option for N0 neck, may not be the best option for clinically N+ neck.
However, when combined with XRT may be equal in certain cases.
Supraomohyoid dissection indicated for SCCA of oral cavity in N0 neck and N1 when palpable node < 3 cm, clearly mobile and located in levels I or II. (1)