Hypohidrotic Ectodermal Dysplasia in Two Siblings with Missing Teeth: A Dental Perspective

Abstract

Hypohidrotic ectodermal dysplasia is a rare congenital disease that affects several ectodermal structures. The condition is usually transmitted as an x-linked recessive trait, in which gene is carried by the females and manifested in males. Manifestations of the disease differ in severity and involve teeth, skin, hair, nails and sweat and sebaceous gland. Ectodermal dysplasia is usually a difficult condition to manage. Prosthodontically, because of the typical oral deficiencies, and afflicted individuals are quite young to receive extensive prosthodontic treatment, which restores their appearance and helps them, for the development of positive self-image. This case report describes the management of two siblings having features of ectodermal dysplasia with the help of over denture with copings on existing teeth in upper arch, fixed partial denture and tooth supported full denture in lower arch.