Palmar fascial complex anatomy and pathology in Dupuytren's disease.
Familiarity with the normal palmar fascial anatomy of the hand is necessary for understanding the convoluted pathologic changes that take place in Dupuytren's disease. This article includes a literature review and the findings of a study by the author of the fascial anatomy and pathology as related to Dupuytren's disease. Gross and microdissection of the palmar fascial structures were carried out with the aid of the operative microscope and an arthroscope, which allowed examination of the fine and undisturbed retinacular anatomy. The palmar fascial complex of the hand has five components: the radial aponeurosis, ulnar aponeurosis, central (palmar) aponeurosis, palmo-digital fascia, and digital fascia. The subtle constituents of each component are outlined and the transformation from normal to pathologic anatomy is clarified.
Rayan
G M
GM
Department of Orthopedic Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, USA.
D004387:Dupuytren Contracture / Q000473:pathology*; D005205:Fascia / Q000473:pathology*; D005384:Finger Joint; D006225:Hand / Q000473:pathology*; D006801:Humans; D013710:Tendons / Q000473:pathology