SU1337086A1 - Method of cosmetic prosthetics of eye anterior sector - Google Patents

Abstract

The invention relates to medicine, namely to ophthalmology. The purpose of the invention is to increase the durability of the cosmetic effect and reduce postoperative complications by exfoliating the cornea under the pupillary or coloboma and forming an artificial iris from a donor posterior capsule (lens (previously colored to match the color of the paired iris) to the cornea layer.) iris of a healthy eye. 00 00 00 a

Description

The invention relates to medicine, namely to ophthalmology, and is intended for the surgical treatment of the iris forehead and / or the absence of a pupil or aniridia.

The aim of the invention is to increase the durability of the cosmetic effect and reduce the postoperative complications by exfoliating the cornea over the pupillary or colostomy and forming an artificial iris from a donor posterior lens capsule inserted into the cornea layers.

The method is carried out as follows.

The crystalline lens is removed from the cadaveric eye, which is fixed with a needle from the anterior capsule side. An incision is made at the equator of the lens, the posterior capsule is isolated. To remove the residual lenticular masses, the capsule is washed in water. Then the posterior lens capsule is stained in the desired color (the color of a healthy eye),

The intracorneal implantation of the allogeneic posterior lens capsule of the iris paired to the color of the paired iris is carried out as follows.

After complying with the preparation of the operative floor and anesthesia, the cornea is incised by 2/3 of its thickness in the area of the coloboma along the limb. The cornea is dissected according to the configuration of the art by the Round knife.

Cor Pod

4070/7 Circulation 594

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, F - 35, Raushsk nab ,, d, 4/5

Production and printing company, Uzhgorod, st. Project, 4

iris, the artificial iris is inserted into the corneal incision and straightened with a spatula. A continuous suture from the supramida is placed on the corneal wound, dexazone and gentamicin are injected subconjunctivally. A sodium sulfacyl drip is placed in the conjunctival cavity.

The proposed method allows to obtain maximum similarity with the iris of a healthy eye. The posterior lens capsule has good permeability, when used as an implant does not violate the trophism of the cornea and does not cause a cornea adverse reaction. The pre-coloring of the posterior capsule in the color of a healthy iris, the application of a pattern under the iris makes it possible to obtain a great resemblance to a healthy eye, which increases the cosmetic effect of the operation. The color of the capsule remains unchanged for a long time.

Claims (1)

Invention Formula The method of cosmetic prosthetics of the anterior segment of the eye by intracorneal implantation of a colored prosthesis, distinguished by the fact that, in order to increase the durability of the cosmetic effect and reduce postoperative complications, the allogeneic posterior iris color of the lens is implanted intrarogly, Proofreader A, T sko Subscription