GROSS ANATOMY OF THE FOREARM Chen yonghuaMain Menu Bones of the forearm. Superficial muscles of the anterior compartment. Deep muscles of the anterior compartment. Arteries and nerves of the anterior compartment. Superficial muscles of the posterior compartment. Deep muscles of the posterior compartment. Arteries and nerves of the posterior compartment. AcknowledgementsBones of the forearm The radius proximally articulates with the humerus at the elbow joint. Distally it articulates with the sca