METHOD OF CORNEA SURFACE RECONSTRUCTION IN PATIENTS SUFFERING FROM MONOCULAR BURN LEUKOMAS Russian patent published in 2009 - IPC A61F9/07 

Abstract RU 2348384 C1

FIELD: medicine; ophthalmology.

SUBSTANCE: surgical treatment of patients suffering from burn corneal leukoma in remote period after the injury is combined with conjunctiva peritomy backwards from the limb distanced 4 mm. Fibrovascular pannus is excised from cornea surface. On pair eye, conjunctiva is separated from Tenon's membrane. Thereafter two sector limb-conjunctival transplant flaps sized 4×4 mm are cut out in upper sector so that to provide intact limb 2-3 mm positioned 12 o'clock. Flaps are positioned 6 and 12 o'clock on the operated eye herewith fixed to limb and sclera. Conjunctiva is fixed to sclera in a circumferential direction. After that cornea surface is covered with soft contact lens, e.g. silicone hydrogel lens of diameter 13.8 mm. Two conjunctival defects of donor eye are taken in separately.

EFFECT: provides secured stable growth of epithelial cells on burnt eye cornea surface, and further stable state of eyes; lower postoperative complications and improved cosmetic effect on donor eye.

2 cl, 2 ex

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RU 2 348 384 C1

Authors

Ul'Janov Aleksej Nikolaevich

Shilovskikh Oleg Vladimirovich

Fechin Oleg Borisovich

Dates

2009-03-10Published

2007-10-16Filed