Thumb X-Ray AP
Objective
Thumb phalanges and trapeziometacarpal joint.
Quality criteria
Complete thumb visualisation.
Trapezio-metacarpal joint open.
No rotation.
Common errors
Thumb rotation.
Superimposition with the 2nd metacarpal.
Movement.
Mano supinata con il I dito abdotto e appoggiato al detettore. Le altre dita abbassate. Raggio centrale: perpendicolare al piano…
Full card in the app
Positioning, centring, DR/CR parameters and practical notes
