Ulna - Wikipedia
The ulna is a long bone found in the forearm that stretches from the elbow to the wrist, and when in standard anatomical position, is found on the medial side of the forearm.
Ulna (Bone): Anatomy, Location & Function - Cleveland Clinic
What is the ulna? The ulna is the longer of the two bones in your forearm. It helps you move your arm, wrist and hand. Your ulna also supports lots of important muscles, tendons, ligaments …
The Ulna - Proximal - Shaft - Distal - TeachMeAnatomy
Nov 6, 2025 · The ulna is a long bone in the forearm. It lies medially and parallel to the radius, the second of the forearm bones. The ulna acts as the stablising bone, with the radius pivoting to …
Ulna | Radius, Forearm, & Bones | Britannica
Ulna, inner of two bones of the forearm when viewed with the palm facing forward. (The other, shorter bone of the forearm is the radius.) The upper end of the ulna presents a large C …
Ulna - Structure, Function & Location
The ulna is one of the two long bones in the forearm, the other being the radius. It is located on the medial (pinky-finger) side of the forearm and plays a crucial role in forming the elbow joint …
What Is the Ulna Bone? Location, Function, and Anatomy
Aug 24, 2025 · The ulna is one of the two long bones located in the forearm, extending from the elbow to the wrist. It runs parallel to the radius, the other forearm bone, and plays a significant …
Ulna - Anatomy, Function, Common Disorders, and Care
The ulna is one of the two long bones in the forearm, alongside the radius. It plays a critical role in arm movement, structural support, and articulation with the humerus and wrist bones.