The ligaments of the fingers. Anatomical study of the Cleland ligaments
Daroussos, N.; Gajisin, S.; Zbrodowski, A.
Acta Anatomica 141(1): 90-92
1991
ISSN/ISBN: 0001-5180 PMID: 1950427 Document Number: 373757
The aim of this study was to establish a precise architecture of the retinacular ligaments of human digits. Sixty selected digits from human cadavers aged 40-70 years were used in this study. We were able to identify, under the dissecting microscope, two distinct ligamentous complexes: one proximal of greater importance and the other distal of lesser importance. Both structures extend from the periosteum as well as from the fibrous part of the digital sheath to the skin. There are many variations in size and in shape of these structures but they are not related to a particular digit. The role of these ligaments is to prevent the 'effet de doigt de gant', to stabilize and to maintain the neurovascular bundle of the digit at the moment of the digital flexion.