Lic Pedro Luis Cervio Fibrocartilago Triangular Anatómia Función Lesiones Referencias Complejo FibrocartilagoTriangular. Es un grupo. PDF | After a short anatomy and biomechanics review, the various triangular fibrocartilage complex injuries are defined, both from an. RESUMEN. Los ligamentos radiocubitales dor- sal y volar son engrosamientos del fibrocartílago triangular, siendo éstos los principales estabili- zadores de la.

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These tears are a component of ulnar impaction syndrome. This occurs during supination, because the radius moves distally on the ulna and creates a negative ulnar variance.

During supination, the superficial palmar rtiangular the deep dorsal ligaments are tightened [ citation needed ]preventing palmar translation of the ulna. Suturing TFCC ligaments can sometimes be performed arthroscopically.

Physiotherapy and Occupational Therapy can help patients recover after immobilization or surgery. The triangular fibrocartilage complex TFCC is a complex structure that is a major contributor to the stability of the wrist. Acta Ortopedica Mexicana in Spanish.

Triangular fibrocartilage injury: surgery on posterior tear – Dr. Piñal y Asociados

There are two RUL’s, the palmar and dorsal radioulnar ligaments. The TFCC has a substantial risk for injury and degeneration because of its trianvular complexity and multiple functions.

MR imaging interpretation of the Palmer classification of triangular fibrocartilage complex lesions. Application of an extension-pronation force to an axial-load wrist, such as in triajgular fall on an outstretched hand, causes most of the traumatic injuries of the TFCC. These conclusions are opposite of those published by Af Ekenstam and Hagert. With positive ulnar variance it is reversed.


Fibrocartilago Triangular del Carpo

Synonyms or Alternate Spellings: Both parties are in fact right, as the RUL’s consists of two ligaments each made of another two components: Multiples estudios han demostrado diferentes resultados utilizando estos procedimientos diagnosticos. CS1 Spanish-language sources es All articles with unsourced statements Articles with unsourced statements from December Articles with unsourced statements from April Canadian Journal of Surgery.

La artroscopia de muneca es considerada por muchos radiologos y cirujanos la referencia “standard. The central portion of the TFC is thin and consists of chondroid fibrocartilage; this type of tissue is often seen in structures that can bear compressive loads.

The TFCC is important in load transmission across the ulnar aspect of fibrocartilayo wrist.

The deep components insert more lateral, into the fovea adjacent to the articular surface of the pole of the distal ulna. The plan The use of dry arthroscopy allows pinpointing the rupture point of the fibrocartilage more accurately than other diagnostic technics, both in the identification of pathology and in its surgical resolution. The TFC transmits and absorbs compressive forces. Perforations and defects in the TFCC are not all traumatic.


Rest can reduce pain and activity can make it worse, especially with rotating movements supination and pronation of the wrist or movements of the hand sideways in ulnar direction. By using this site, you agree to the Terms of Use and Privacy Policy. Loading Stack – 0 images remaining.

Pitfalls that may mimic injuries of fbrocartilago triangular fibrocartilage and proximal intrinsic wrist ligaments at MR imaging. The load transmission is directly proportional to this ulnar variance.

FIBROCARTILAGO TRIANGULAR by Alejandro Quintela Aguado on Prezi

Check out the top books of the year on fibrocartilqgo page Best Books of Indications for acute TFCC surgery are: These ligaments support the joint through its arc of rotation.

The connection between the distal radius and the distal ulna, maintain the congruency of the DRUJ.

If the fracture is treated surgically it is recommended to evaluate and if necessary repair the TFCC as well.

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