Intrafocal pin plate fixation of distal ulna fractures associated with distal radius fractures.

Subcapital ulnar fractures in association with distal radius fractures in elderly patients increase instability and pose a treatment challenge. Fixation of the ulnar fracture with traditional implants is difficult due to the subcutaneous location, comminution, and osteoporosis. We describe an intrafocal pin plate that provides fixation by a locking plate on the distal ulna and intramedullary fixation within the shaft. The low profile and percutaneous technique make this device a useful alternative for treatment of subcapital ulna fractures in the elderly.