<prompt> Which carcinoma most commonly metastasizes to cervical lymph nodes -Maxillary sinusPosterior tongueCheekHard palate  <response>: Ans. is b i.e., Posterior tongue See below Here is the incidence of cervical lymphnode metastasis of various head Neck tumours Posterior tongue -- 70 Schwaz 7the page 638 Hard palate -- 10-25 7thle page 632 Buccal mucosa -- 56 7the page 631 Maxillary Sinus -- Nodal metastases are rare and occur only in 10-15 cases p 253 E.N.T. Dhingra 3e 