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Subluxation of the distal radioulnar joint as a predictor of foveal triangular fibrocartilage complex tears.

Summary of "Subluxation of the distal radioulnar joint as a predictor of foveal triangular fibrocartilage complex tears."

The triangular fibrocartilage complex (TFCC) with its ulnar foveal attachment is the primary stabilizer of the distal radioulnar joint (DRUJ). The purpose of this study was to describe a technique for measuring the degree of subluxation of the DRUJ in wrist magnetic resonance imaging (MRI) examinations to predict tears involving the foveal attachment of the TFCC.

Affiliation

Mayo Medical School and Departments of Radiology and Orthopedic Surgery, Mayo Clinic, Rochester, MN.

Journal Details

This article was published in the following journal.

Name: The Journal of hand surgery
ISSN: 1531-6564
Pages: 1780-4

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Medical and Biotech [MESH] Definitions

Fibrocartilage that makes up the triangular fibrocartilage complex which is found in the WRIST JOINT.

The joint that is formed by the distal end of the RADIUS, the articular disc of the distal radioulnar joint, and the proximal row of CARPAL BONES; (SCAPHOID BONE; LUNATE BONE; triquetral bone).

A variety of conditions affecting the anatomic and functional characteristics of the temporomandibular joint. Factors contributing to the complexity of temporomandibular diseases are its relation to dentition and mastication and the symptomatic effects in other areas which account for referred pain to the joint and the difficulties in applying traditional diagnostic procedures to temporomandibular joint pathology where tissue is rarely obtained and x-rays are often inadequate or nonspecific. Common diseases are developmental abnormalities, trauma, subluxation, luxation, arthritis, and neoplasia. (From Thoma's Oral Pathology, 6th ed, pp577-600)

A type of CARTILAGE whose matrix contains large bundles of COLLAGEN TYPE I. Fibrocartilage is typically found in the INTERVERTEBRAL DISK; PUBIC SYMPHYSIS; TIBIAL MENISCI; and articular disks in synovial JOINTS. (From Ross et. al., Histology, 3rd ed., p132,136)

The articulation between the head of one phalanx and the base of the one distal to it, in each toe.

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