The radius and ulna are two long bones in the forearm. People may experience fractures in one or both bones after a fall. Surgery may be necessary in some cases. Learn more here.

Although the second bone of the forearm, the ulna, articulates with the radius, it’s separated from the wrist joint by a disc of fibrocartilage called the articular disk. Ligaments.

It runs across the top of your arm, between the ulna and radius, and branches out to the fingers. This muscle allows you to move your fingers. Ligaments are tissues that connect bones together.

It connects the bottom ends of the radius and ulna. Metacarpal bones of the hand. The metacarpals are the five long hand bones between your wrist and fingers.

Heart & Circulation The human heart: Facts about the body's hardest-working muscle. ... As it traverses this space, it runs past a bony hook at the elbow where the radius and ulna meet the humerus.

In the case of hominins of the Australopithecus and Paranthropus genera, endowed with anatomical adaptations associated with habitual bipedal locomotion and brachiation, Potau points out that "we ...

Composed of the radius and the ulnar bones, the forearm is very important for day-to-day functioning, allowing for movements called pronation and supination. A Galeazzi fracture is a fracture of ...