Posteromedial frontal branch
Ramus frontalis posteromedialis
Definition
The posteromedial frontal branch of the callosomarginal artery (or in somecases, branch of the pericallosal artery or directly from postcommunicating part (A2) of ACA) passes to the posterior part of the medial side of the frontal lobe.
References
Text by Antoine Micheau, MD - Copyright IMAIOS