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The humerus forms articulation with both the radius and ulna by the widening distally. When it widens distally, it forms a styloid process on the lateral.

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10y ago
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5mo ago

The humerus articulates with the radius and ulna at the elbow joint. The trochlea of the humerus articulates with the trochlear notch of the ulna, forming a hinge joint that allows for flexion and extension. The capitulum of the humerus articulates with the head of the radius, allowing for rotation of the forearm.

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Q: How does the humerus articulate with the radius and ulna?
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Related questions

What are the names of the two bones that articulate with the distal humerus?

radius and ulna


What are the names of the two bones that articulate with the 'distal humerus'?

radius and ulna


What two bones articulate with the distal humerus?

The ulna and the radius articulate with the distal humerus at the elbow joint. The ulna forms the primary articulation, while the head of the radius articulates with a small depression on the side of the ulna known as the radial notch.


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.


What three bones make up your arms?

The Humerus (upper arm), Radius (lower arm) and Ulna (Lower arm and elbow)


What are the bones of forearm?

the radius and ulna


What articulate with the ulna and scapula?

The ulna articulates with the humerus at the elbow joint and with the radius at the distal radioulnar joint. The scapula articulates with the clavicle at the acromioclavicular joint and with the humerus at the glenohumeral joint.


What are the three main bone of the arms?

The humerus, radius, and ulna are the bones of your arm. The humerus is the upper arm bone. In the forearm, the radius is the larger bone on the "thumb side," and the ulna is the smaller bone on the "pinkie" side.


What is a fulcrum for a biceps curl?

The fulcrum in this case would be your elbow joints. more specifically the trochlea and capitulum on the humerus which articulate with the radius and ulna


What is the collective name for the bones of the elbow?

The collective name for the bones of the elbow is the "ulna" and the "radius" of the forearm, along with the "humerus" of the upper arm. These three bones join together to form the elbow joint, allowing for the bending and straightening of the arm.


What are the two bones in your fore arm called?

The Humerus (upper arm), Radius (lower arm) and Ulna (Lower arm and elbow)


Does a frog have a humerus?

Yes. And attached to the humerus is a radius and ulna.