The Rationale for Treating the Nodule in Dupuytren's Disease.

Background: Dupuytren's disease encompasses a spectrum of fibroblastic disorders from the presence of 1-2 nodules in the palm of a hand with no joint contracture to grotesque, crippling and disabling deformities of hands. Over the last 50 years, many enlightening studies have been forthcoming, which, through techniques of histopathology, biochemistry, tissue culture, and electron microscopy, have shed pearls of light on various aspects of the disease process.

Methods: A comprehensive review of the literature on Dupuytren's disease was undertaken, stringing together results from numerous studies to establish a table of events and their location in the development of the disease.

A comparison of flexor tenosynovectomy, open carpal tunnel release, and open carpal tunnel release with flexor tenosynovectomy in the treatment of carpal tunnel syndrome.

The purpose of this study was to identify the advantages and disadvantages of performing a flexor tenosynovectomy without dividing the transverse carpal ligament, an open carpal tunnel release, and an open carpal tunnel release with flexor tenosynovectomy in the treatment of carpal tunnel syndrome. From 1990 to 1998, a retrospective study was done in which a flexor tenosynovectomy was performed in 133 patients without division of the transverse carpal ligament and compared with 68 patients who had an open carpal tunnel release and 75 patients who had an open carpal tunnel release and flexor tenosynovectomy. Patients were followed up for an average period of 30 weeks with history and physical findings and nerve conduction velocities and for an average period of 2.