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ASSH Logo – The Hand Society is made up of hand specialists such as hand surgeons and hand therapists who treat hand injuries, elbow and shoulder pain, and recommend hand injury treatment or hand surgery.
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Skip Navigation LinksASSH > Information for Public & Patients > Hand Anatomy > Joints > Small Carpometacarpal Joint
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 Small Carpometacarpal Joint

Page Content
Bones:

  • Small Metacarpal
  • Hamate
Ligaments:

Range of motion

Movement

Flexion/supination

  • Flexor Digiti Minimi
  • Opponens Digiti Minimi
Extension/pronation

Extensor Carpi Ulnaris                                        

Extensor Digiti Minimi - only when the small finger MCP and PIP joints are flexed

Joints Home Page

Anatomy Home Page

 
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