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First Carpometacarpal Joint (Trapeziometacarpal Joint): Difference between revisions
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[[Category:Hand and Wrist Anatomy]] |
Revision as of 09:09, 2 April 2022
This article is a stub.
First Carpometacarpal Joint (Trapeziometacarpal Joint) | |
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Primary Type | Synovial Joint |
Secondary Type | Saddle Joint |
Bones | Trapezium, Metacarpal |
Ligaments | Capsule, anterior oblique, ulnar collateral, first intermetacarpal, posterior oblique, dorsoradial ligaments. |
Muscles | |
Innervation | Lateral antebrachial cutaneous nerve, palmar cutaneous branch of the median nerve, superficial radial nerve |
Vasculature | First dorsal metacarpal branch of the radial artery |
ROM | 53° of flexion/extension, 42° of abduction/adduction, and 17° of rotation |
Volume | |
Conditions | First Carpometacarpal Joint Osteoarthritis |