Pencil-in-cup deformity: diagram

Case contributed by Dr Sachintha Hapugoda
Diagram

Simplified illustration of the pencil-in-cup deformity evident at the proximal interphalangeal joint of the digit. 

Case Discussion

The pencil-in-cup deformity is a common radiographic feature of psoriatic arthritis. See article for more information.

PlayAdd to Share

Case information

rID: 54415
Case created: 9th Jul 2017
Last edited: 9th Jul 2017
Inclusion in quiz mode: Included

Updating… Please wait.
Loadinganimation

Alert accept

Error Unable to process the form. Check for errors and try again.

Alert accept Thank you for updating your details.