Ligamentous and tendinous anatomy of the intermetacarpal and common carpometacarpal joints: evaluation with MR imaging and MR arthrography.

Details

Serval ID
serval:BIB_AB374A4D2CF8
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Ligamentous and tendinous anatomy of the intermetacarpal and common carpometacarpal joints: evaluation with MR imaging and MR arthrography.
Journal
Journal of computer assisted tomography
Author(s)
Theumann N.H., Pfirrmann C.W., Chung C.B., Antonio G.E., Trudell D.J., Resnick D.
ISSN
0363-8715
Publication state
Published
Issued date
2002
Peer-reviewed
Oui
Volume
26
Number
1
Pages
145-52
Language
english
Notes
Publication types: Journal Article ; Research Support, Non-U.S. Gov't - Publication Status: ppublish
Abstract
PURPOSE: The purpose of this work was to demonstrate the normal ligamentous and tendinous anatomy of the intermetacarpal (IMC) and common carpometacarpal (CCMC) joints with MRI and MR arthrography. METHOD: MR images of 22 wrists derived from fresh human cadavers were obtained before and after arthrography. The MR imaging features of the ligaments and tendons about the CCMC and IMC joints and the joints themselves were analyzed in a randomized fashion and correlated with those seen on anatomic sections. RESULTS: Six CCMC ligaments were visualized. The dorsal and palmar CCMC ligaments and the pisometacarpal ligament were best visualized in the sagittal plane. The radial and ulnar CCMC collateral ligaments and the capito-third metacarpal ligament were best visualized in the coronal plane. Three main IMC ligaments were observed: a dorsal and a palmar ligament and an interosseous ligament complex. All three ligaments were best visualized in the axial plane. Four tendinous insertions to the metacarpal bases were evident. CONCLUSION: The anatomy of the ligaments and tendinous insertions about the second to fifth IMC and the CCMC joints is well demonstrated by MR imaging and MR arthrography. MR arthrography does not significantly improve the visualization of these complex structures.
Keywords
Aged, Cadaver, Carpal Bones, Female, Hand, Humans, Ligaments, Articular, Magnetic Resonance Imaging, Male, Metacarpus, Tendons, Wrist Joint
Pubmed
Web of science
Create date
11/04/2008 12:01
Last modification date
20/08/2019 15:15
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