Evaluation of the quality of neck dissection in patients with oral cavity squamous cell carcinoma

Oral cavity squamous cell carcinoma is one of the leading localizations in structure head and neck cancers Russian federation world. Neck metastases are key criterion which influence to survival, recurrence, distant patients with oral carcinoma. dissection a main step surgical treatment This literature review analyzes data on possible methods for assessing quality cavity. Evaluation criteria can be conditionally divided into prognostic (lymph node extracapsular extension, size largest metastasis, lymph yield, ratio, metastasis topography) qualitative ratio). Nowadays, there some factors specimen after we use clinical practice except ratio. paper an objective assessment operation “neck dissection”. The significance these parametrs considered.