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Which bones articulates with the ulna?
At the distal end: the carpels in the hand at the head of the ulna and the radius at the ulna notch of radius. At the proximal end: the trochlea of the humerus at the trochlear notch and coronoid process of the ulna and the head of the radius at the radial notch of the ulna.
Where is the trochlear notch located?
The trochlear notch is located on the ulna bone, which is one of the two bones in the forearm. It is found at the proximal end of the ulna, forming a part of the elbow joint where it articulates with the trochlea of the humerus.
What bony landmark of the anterior humerus articulates with the ulna?
To you mean the joint itself? The elbow, AKA the proximal-distal axis of the humerus and ulna, respectively.Or just the distal epiphysis of the humerus (the rounded head of the bone which is farther fromthe arm's point of attachment to the torso)
Which bone has the head located on the distal end?
The ulna has the head at the distal end. Usually the head of a bone is located at the proximal end. The ulna has a large process called the olecranon process that people call their 'elbow'.
The ligament holds the radius to the ulna at the proximal end?
The ligament you are referring to is the annular ligament, which encircles the head of the radius and attaches it firmly to the ulna. This ligament allows for proper rotation of the radius around the ulna during forearm movements.
What is the trochlear notch that articulates with the humerus?
The trochlear notch is a depression on the proximal end of the ulna bone that articulates with the trochlea of the humerus. This forms the hinge joint of the elbow, allowing for flexion and extension of the forearm.
Is the patella bone proximal to the ulna bone?
No, the patella is not proximal to the ulna. The patella is the kneecap, and is on the lower extremity. The ulna is the smaller of the forearm bones. Since the structures are on different limbs, you can't use the directionals proximal and distal. However, the patella is inferior and medial to the ulna.
Is The distal end of the humerus at the shoulder?
The distal end of the humerus articulates with the two bones of the forearm, the radius and the ulna. Noteworthy features on its distal and are the lateral and medial epicondyles (one of which is your elbow) as well as the trochlea and capitulum(both of these features forming the "pulley" shape found at the end of the humerus.
What is a spool-shaped process on distal end of the humerus that is found medial to the capitulum and articulates with the ulna?
The trochlea is the spool-shaped process of the humerus that articulates with the ulna. The ulna's trochlear notch fits onto the trochlea for stability.
What is the bone proximal to your radius and ulna?
Humerus
What are some bones of the body?
femour, tibia, ulna
Radius is lateral to the ulna?
What the tibia is to the fibula
