Carpometacarpal dislocation Flashcards
1
Q
What is the most commonly dislocated carpometacarpal joint?
A
The fifth carpometacarpal joint.
2
Q
How do carpometacarpal dislocations occur ?
A
High energy mechanisms such as direct blow or axial loading.
3
Q
What are we looking for on an xray for carpometacarpal joint dislocation ?
A
Loss of alignment or lack of the light of day sign.
