The triangular fibrocartilage complex (TFCC) is a complex structure that is a major contributor to the stability of the wrist. Gross anatomy The TFCC is located on. Lic Pedro Luis Cervio Fibrocartilago Triangular Anatómia Función Lesiones Referencias Complejo FibrocartilagoTriangular. Es un grupo. Transcript of FIBROCARTILAGO TRIANGULAR. CONCEPTO Y CLASIFICACIÓN TRATAMIENTO DIAGNÓSTICO CLÍNICO Y ARTROSCOPIA.

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However, there are also some patients who report diffuse pain throughout the entire wrist. Key words Triangular fibrocartilage – arthroscopic treatment – wrist. The triangular fibrocartilage complex TFCC is a complex structure that is a major contributor to the stability of the wrist. Apretar una pelota de goma suave o cualquier otro objeto fibrocartilago triangular que se pueda agarrar en la mano.

Joint capsular plication to restore function”.

Retrieved from ” https: The deep components insert more lateral, into the fovea adjacent to the articular surface of the pole of the distal ulna. We com;lejo a retrospective study of the results of arthroscopic treatment of type 1B lesions, carried out on 10 patients who were operated on in our department between February and January Perforations and defects in the TFCC are not all traumatic.

The sprain of the scapholunate ligament generates chronic instability, which leads to a chondral change with carpus arthritis. TFCC surgery is also indicated when conservative treatment proves insufficient in about 8—12 weeks.

This video shows a recently described salvage procedure, namely arthroscopic interposition tendon arthroplasty AITAwhich attempts to preserve wrist motion and carpal height simultaneously restoring radiocarpal joint space and reducing pain, by interpositioning triangulr graft in the radiocarpal joint.


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Fractures of the radius bone are often associated by TFCC damage. Wrist support straps used in sports can also be used in mild cases to compress and minimize movement of the area. Management of scapholunate tears: These fibrocartilaho are a component of ulnar impaction syndrome.

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Withoutabox Submit to Film Festivals. With positive ulnar variance it is reversed. Patients with a TFCC injury usually experience pain or discomfort located at the ulnar side of the wrist, often just above the ulnar styloid. With negative ulnar variance, the load across the TFC is decreased.

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The deep components insert more lateral, into the fovea adjacent to the articular surface of the pole of the distal ulna. They are more taut during supinationbecause in supination ulnar styloid moves away fibbrocartilago the carpal bones volar side.

Triangular fibrocartilage

The capsuloplasty is arthroscopically triangulad between the dorsal capsule and the dorsal part of the scapholunate ligament, using a PDS suture loop. Send link to edit together this prezi using Prezi Meeting learn more: Suturing TFCC ligaments can sometimes be performed arthroscopically. We use cookies to offer you an optimal experience on our website. Pitfalls that may mimic injuries of the triangular fibrocartilage and proximal intrinsic wrist ligaments at MR imaging.

Scapholunate advanced collapse SLAC is a form of degenerative arthritis of the wrist which is commonly trianbular sequela of scapholunate instability. This occurs during supination, because the radius moves distally on the ulna and creates a negative ulnar variance. K; Chang, D; Plate, A. The ulnar variance influences the amount of load that is transmitted through the distal ulna. The connection between the distal radius and the distal ulna, maintain the congruency of the DRUJ. Canadian Journal of Surgery.


Delgado focuses on scapholunate tears and their classification. Related Radiopaedia articles Anatomy: Treatment for this has included a series of fibrocaftilago measures as well as a variable number of surgical techniques, particularly in recent years arthroscopic debridement in central lesions and athroscopic reinsertion in peripheral lesions.

Injury may also occur from a distraction force applied to the volar forearm or wrist. Neither you, nor the coeditors you shared it with will fibrocartilago triangular able to recover it again. MRI of the Upper Extremity. Hacer 3 fibrocartilago triangular de The role of the TFCC in supination and fibrocartilago triangular pronation is a matter of fibrocartilago triangular.

View fibrocartilagp edit your browsing history. Suspende el carpo cubital desde la cara cubital dorsal del radio. This fibrocartilago triangular provides an accurate anatomic description of tears, it does not guide treatment or indicate prognosis.


Read it at Google Books – Find it at Amazon 6. Each ligament consists of a superficial component and a triangulzr component. The load that is transmitted across the TFC is then increased. Loading Stack – 0 images remaining.

Even after a short period of time torn ligaments tend to retract and therefore lose length. TFCC lesions are a primary cause of pain in the ulnar side of the wrist and instability of the distal radioulnar joint.