Arthroscopic Management of Ulnar Impaction Syndrome

The Traumatized TFCC: An Illustrated Review of the Anatomy and Injury Patterns of the Triangular Fibrocartilage Complex

“…These injuries may be treated conservatively or with debridement, and in severe cases ulnar shortening may be considered. 24 Type A & B These lesions are characterized by degenerative wear of the TFC, but without perforation ( Fig 12). If chondromalacia of the adjacent articular hyaline cartilage is present, the changes are upgraded from 2A to 2B (Fig 13).…”