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Special Prosthesis for Anophthalmic and Microphthalmic Infants (First time in Sri Lanka)
Microphthalmia is a congenital condition where the infant is born with an abnormally formed eye. The prosthesis procedure varies from those for adults, since a prosthetic eye generally must be enlarged every few months to expand the socket.
This is necessary to stimulate the socket tissues and the boney orbit to grow at a normal rate. In the case of a congenital small eye orbit, the socket and lid opening is actually smaller than the companion eye.
Because of the difference in size, a series of conformers and special prosthesis are necessary to stretch the tissues and to form a socket, in to which a prosthetic eye can later be fit. The conformer or special prosthesis is usually enlarged once a month or as necessary to increase orbital volume as circumstances allow.
But if the socket has adequate volume, an actual prosthesis can be made to match the companion eye .Making a prosthesis is especially helpful for the child s appearance and self image.