The role of arthroscopic triangular fibrocartilage complex repair in a case of bilateral Galeazzi fracture-dislocation

This report presents the case of a 23-year-old man with bilateral distal one-third radial shaft fractures and associated distal radioulnar joint disruption, known as Galeazzi fractures, resulting from a fall from a kickboard. After open reduction and plate internal fixation for both radial shafts, the radioulnar joints remained unstable on both sides. We performed arthroscopic repair of the triangular fibrocartilage complex on the left side and used a short arm splint to immobilize the right side. At the 6-month postoperative follow-up, the patient reported mild stiffness in the left wrist, although both sides showed a full range of motion and distal radioulnar joint stability. In conclusion, when achieving anatomic reduction and stable fixation of the radial shaft in a Galeazzi fracture, favorable results can be achieved without additional surgical treatment, even if the distal radioulnar joint is unstable during surgery.