Occurrence of cervical lymph node metastasis of maxillary squamous cell carcinoma - A monocentric study of 171 patients.

Introduction: Fewer than 5% of oral squamous cell carcinomas (SCC) are presented in the maxilla. The absence of cervical lymph node metastasis (LNM) is one of the main positive prognostic factors. This single-centre study analysed the cervical lymph node metastasis behaviour in patients with oral SCC of the upper jaw and serves as a basis for a cervical lymph node treatment suggestion.