Onychodystrophy and its management

Abstract

Onychodystrophy represents various pathologic processes of the nails such as infectious and noninfectious disorders including onychomycosis, psoriasis and allergic and irritant dermatitis. Nail changes may also be a clue to other dermatological or systemic diseases. But often it is difficult to establish the diagnosis as most nail changes are unspecific. The purpose of this article is to give an overview of the anatomy of the nail organ and possible causes of onychodystrophy. Therapeutic modalities are reviewed as well as modes of analysis.