Goniometry: Finger Metacarpophalangeal Joint Extension
Original Editor-Donald John Auson
Top Contributors-Donald John Auson
Anatomical Movement[edit|edit source]
Finger metacarpophalangeal (MCP) joint extension
Testing Position[edit|edit source]
Patient is sitting with forearm and hands supported, forearm in midposition, wrist neutral and MCP joint in neutral position.
Goniometer Placement[edit|edit source]
| AXIS LOCATION | STATIONARY ARM | MOVEMENT ARM |
|---|---|---|
| Dorsal aspect of MCP joint | Dorsal midline of the metacarpal | Dorsal midline of the proximal phalanx |
Normal End-Feel[edit|edit source]
Firm
Expected Findings[edit|edit source]
Expected range of motion is 45 degrees.[1]
References[edit|edit source]
- ↑Norkin CC, White DJ. Measurement of Joint Motion: A Guide to Goniometry. FA Davis; 2021 Feb 07.
