Cross Section of Arm Through Elbow Joint Small 320×183 Medium 640×366 Large 1024×586 Download TIFF Original 2400×1374 | (783.3 KB) Description Section through right elbow joint. Keywords Arm, elbow Galleries Human Skeletal System Source: The Division of General Surgery Manual of Surgical Anatomy (Washington, DC: Medical Departments U.S. Army and Navy, 1918)