Treatment Options for Distal Radioulnar Joint Arthritis: Balancing Functional Demand and Bony Resection.

The distal radioulnar joint is a complex anatomic structure that allows for a combination of rotation and translation with extrinsic and intrinsic stabilizers that maintain stability through a delicate equilibrium. Traumatic, congenital, inflammatory, and degenerative processes can disturb this sensitive balance, resulting in distal radioulnar joint arthritis. We discuss the joint's anatomy and biomechanics and the clinical approach to the patient. We review the surgical treatment options, expected outcomes, and their shortcomings. Selecting the best surgical intervention often means choosing the procedure with the set of complications and limitations best suited for the specific patient.