Impact of intravitreous injection of additional volume of liquid on intraocular pressure

A P Ermolaev; Ермолаев А П; B S Pershin; Першин Б С; V K Surguch; Сургуч В К; V F Mustyats; Мустяца В Ф

Impact of intravitreous injection of additional volume of liquid on intraocular pressure

Authors: Ermolaev AP¹, Pershin BS¹, Surguch VK¹, Mustyats VF²
Affiliations:
1. Scientific research institute of eye diseasesof Russian Academy of medical scientists
2. Peoples' Friendship University of Russia
Issue: No 3 (2010)
Pages: 64-67
Section: Articles
URL: https://journals.rudn.ru/medicine/article/view/3509

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Abstract

This work is about investigation of condition of intraocular pressure (IOP) after intravitreous injection of medicine avastine into eyeball with normal hydrodynamic. Injections were made for treatment of neovascular chorioretinal membrane plainly. The medicine was injected intravitreously in volume 0,05 ml with a special needle 30 gauge. IOP was measured by special surgical ophthalmotonometer of own construction. Measuring of IOP were made before injection, and also 30 seconds, 3 and 5 minutes after injection. Just after injection we discovered that IOP rose to 65 mm of hydrargerum. 5 minutes after IOP dropped down to 27 mm. Patients didn't have any pains or other unpleasant feelings in the eyeball although the IOP was very high at the moment.

Keywords

intravitreous injection, intraocular pressure, opthalmotonometer, hydrodynamic balance of the eye, compensator stabilization of intraocular pressure, bevacisunab

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Vol 28, No 3 (2024): PHYSIOLOGY. EXPERIMENTAL PHYSIOLOGY

Impact of intravitreous injection of additional volume of liquid on intraocular pressure

Full Text

Abstract

Keywords

About the authors

A P Ermolaev

B S Pershin

V K Surguch

V F Mustyats

References

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