Radial fossa

The radial fossa is a slight depression found on the humerus above the front part of the capitulum. It receives the anterior border of the head of the radius when the forearm is flexed.Human arm bones diagramElbow joint. Deep dissection. Anterior view.Elbow joint. Deep dissection. Anterior view. The radial fossa is a slight depression found on the humerus above the front part of the capitulum. It receives the anterior border of the head of the radius when the forearm is flexed. This article incorporates text in the public domain from page 212 of the 20th edition of Gray's Anatomy (1918)