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ELBOW JOINT ARTICULATION - ELBOW JOINT COMPLEX BIOMECHANICS(Physiotherapy Tutorials)
diagram credits/reference: Cynthia Norkin's
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summary of the video with the time for reference:
1. Articulation Happens between 0:58
The trochlear notch of the ulna articulates with the trochlear groove of the humerus
The coronoid process articulates with the coronoid fossa
The Olecranon process goes into the Olecranon fossa
2. Radial head goes into the radial fossa 1:27
3. Explanation on the bone 1:47
4. sliding motion occurs during flexion and the coronoid process is excepted by the coronoid fossa and the radial head is accepted by the radial fossa.
During the end of the extension, The Olecranon process goes into the Olecranon fossa 4:33
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