Correct. It is also proximally medial to the radius in pronation, however at its distal end it is lateral.
The ulna is medial to the radius. It's important to remember anatomical position when thinking about the directionals for the bones of the upper limb.
In anatomical position (palms facing outward) the ulna is medial to the radius.
The radius is lateral to the ulna.
The right ulna is medial to the right radius. The right ulna is contralateral to the left radius.
radius (lateral) Ulna (medial)
In anatomical position, the radius bone is the lateral bone in the forearm and by gently pressing on it's lower end just above the wrist we can feel the pulse of the radial artery , while the ulna is the medial bone of the forearm.
The medial bump of the wrist is caused by the styloid process of the ulna. The lateral wrist bump is from the radius.
In anatomical position the palms are facing up, making the ulna the medial bone of the forearm. The ulna is on the pinky side, and radius is on the thumb side.
The antebrachium is the forearm. It contains the radius on the lateral side and the ulna on the medial side.
No. The radius is distal to the humerus. The humerus is proximal to the radius. :D
The ulna and the radius are the two bones in the forearm. Latin: Ulnaris et. radialis. If you hold your arm at your side with the palm forward ulna is palpable on the medial (inside) part of the forearm, whilst the radius is palpable on lateral (outside) side. In layman terms, the radius is on the side of your thumb, and the ulna on the side of the pinky-finger.
The bumps at the ankle are the malleoli (singular malleolus). The medial malleolus is formed by the tibia, and the lateral malleolus by the fibula. The medial wrist bump is formed by the styloid process of the ulna, and the lateral wrist bump by the styloid process of the radius.
The medial and lateral epicondyles are located on the distal apsect of the humerus. The distal humerus articulates with the radius and ulna.
The radius forms the bump on the lateral side of the wrist. The ulna forms the bump on the medial side of the wrist. Remember to keep anatomical position in mind when determining directionals for the upper limb.
The ulna is going to lateral to the radius (in anatomy terms). Otherwise the ulna is on the side where your pinky finger is.