Ulnar wrist pain due to a lesion of the triangular fibrocartilage complex (TFCC) is frequent. Based on studies of the vascularity, (traumatic) ulnar avulsions can be sutured. Arthroscopic techniques have been designed but results are scarcely published. This is a follow-up study of 52 patients with an ulnar avulsion of the TFCC. All patients were treated with an arthroscopic technique. Evaluati...

Traumatic hypersupination injury of the distal radioulnar joint is a rare injury, and occurs when sufficient supination force is applied to the joint so as to tear the volar radioulnar ligament, resulting in separation of the triangular fibrocartilage complex, and subluxation of the tendon of extensor carpi ulnaris. This allows the distal ulna to rotate such that the ulnar styloid comes to lie ...

It has been reported that the distal interosseous membrane (DIOM) of the forearm constrains the dorsal dislocation of the distal radius. A residual ulnar translation deformity of the radial shaft in distal radius fractures has the potential to cause distal radioulnar joint (DRUJ) instability when triangular fibrocartilage complex (TFCC) injury is also present, because it may result in detension...

Introduction. The triangular fibrocartilage complex (TFCC) provides both mobility and stability of the radiocarpal joint. TFCC lesions are difficult to diagnose due to the complex anatomy. The standard treatment for TFCC lesions is arthroscopy, posing surgery-related risks onto the patients. This feasibility study aimed at developing a workup for soft-tissue reconstruction using clinical imagin...

  Introduction: Choristoma is defined as the presence of cells in abnormal locations due to defects during embryological development. The word choristoma implies a neoplasm; whereas heterotopia refers to a displaced tissue without necessarily being a swelling or a neoplasm. Literature contains reports of cartilaginous choristoma in the cervix, endometrium, breast tissue, and oral region.   ...

Objective: The aims of this study were to detect the fibrocartilage layer (FC) porcine mandible condyle in ex vivo preparations using 3D SPGR (Spoiled GRASS sequence) (T1 WATS) sequences, and, compare image results with those conventional magnetic resonance imaging (MRI) sequences for detecting layers temporomandibular joint (TMJ) patients disorders (TMD). Methods: Four TMJ and without FC radio...

Instability of the distal ulna is a fairly common problem after acute distal radius fracture (DRF), distal radius malunion, triangular fibrocartilage complex injury, and a host of other types of trauma. We present a new anatomic technique to stabilize the distal ulna with a tendon graft augmented with Mersilene tape, which has been used primarily to treat unidirectional (dorsal or volar) instab...