Ohngren’s line : In head and neck cancer, Ohngren’s line is a line that connects the medial canthus of the eye to the angle of the mandible. The line defines a plane orthogonal to a sagittal plane that divides the maxillary sinus into an anterior-inferior part, and a superior-posterior part. May 19, 2021 ~ medicinealexandrossfakianakis1 ~ Leave a comment # Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,00306932607174,alsfakia, Telephone consultation 11855 int 1193,