 Extra-oral prostheses are further divided into hemifacial, auricular (ear), nasal, orbital and ocular.Intra-oral prostheses include dental prostheses such as dentures, obturators, and dental implants.Prostheses of the neck include larynx substitutes, trachea and upper esophageal replacements,

Somato prostheses of the torso include breast prostheses which may be either single or bilateral, full breast devices or nipple prostheses.