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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Fibrocartilago Triangular del Carpo

Joint capsular plication to restore function”. Patients may be advised to wear a temporary splint or cast to immobilize the wrist and forearm for four to tirangular weeks. These ligaments arise from the distal radius medial border and insert on the ulna at two separate and distinct sites: The role of the TFCC in supination and in pronation is a matter of dispute.

In this clinical case, the patient, a woman in her thirties, professional climber, suffer a posterior rupture of the fibrocartilage. The objectives The goals of the procedure designed by Dr. Doctor en Medicina por la Universidad de Murcia It is a more invasive surgical technique compared to arthroscopic treatment, but the surgeon has better visibility and access to the TFCC.

Even though natural degeneration of the ulnocarpal joint is very common, it is important to recognize. Chronic and excessive loading through the ulnocarpal joint, causes degenerative TFCC tears. Injury may also occur from a distraction force applied to the volar forearm or wrist. A successful approach of her situation requires to set the exact location of the tearing and its characteristics.


Multiples estudios han demostrado diferentes resultados utilizando estos procedimientos diagnosticos. It has a triangular shape and a biconcave body; the periphery is thicker than its center. Fractures of the radius bone are often associated by TFCC damage.

Application of an extension-pronation force to an axial-load wrist, such as in a fall on an outstretched hand, causes most of the traumatic injuries of the TFCC.

The Best Books of TFCC surgery is also indicated when conservative treatment proves insufficient in about 8—12 weeks. Each ligament consists of a superficial component and a deep component.

Triangular fibrocartilage – Wikipedia

With negative ulnar variance, the load across the TFC is decreased. Articles Cases Courses Quiz. In Wolfe, Scott W. However, there are also some patients who report diffuse pain throughout the entire wrist. Views Read Edit View history. Pitfalls that may mimic injuries of the triangular fibrocartilage and proximal intrinsic wrist ligaments at MR imaging.

Read it at Google Books – Find it at Amazon 6. The Journal of Hand Surgery.

Fibrocartilago Triangular del Carpo : Garcia Panos Juan Pedro :

The plan The use of dry arthroscopy fibdocartilago pinpointing the rupture point of the fibrocartilage more accurately than other diagnostic technics, both in the identification of pathology and in its surgical resolution. Related Radiopaedia articles Anatomy: 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.

There are two RUL’s, the palmar and dorsal radioulnar ligaments. Imaging techniques can only be relevant together with the clinical findings of a carefully performed physical examination. The TFC is an articular discus that lies on the pole of the distal ulna. In neutral ulnar variance, approximately 20 percent of the load is transmitted.


Read it at Google Books – Find it at Amazon 2. Description El diagnostico de pacientes con dolor de muneca sin lesiones oseas es un desafio tanto para el radiologo como para el cirujano de la mano. In turn, the fibrocartilage balances various complex structures of the wrist, such as carpal bones, and allows them to move in harmony.

These tears are a component of ulnar impaction syndrome. The triangilar fibrocartilage is in the ulnar side of the wrist and is a major cause of pain in the area.

Both parties are in fact right, as the RUL’s consists of two ligaments each made of another two components: Arthroscopic debridement as a treatment for degenerative TFC tears associated with positive ulnar variance, unfortunately, show poor results. Yochum and Rowe’s Essentials of skeletal radiology. Dorsal rotation injury, such as when a drill binds and rotates the wrist instead of the bit, can also cause traumatic injuries.

Sin embargo, la continua controversia sobre la aproximacion diagnostica a este problema clinico, la eleccion de la modalidad de imagen mas apropiada para evaluar el fibrocartilago triangular del carpo, aun presenta un dilema diagnostico.