Improving the quality of visualization in phacoemulsification in the “triple procedure”

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详细

The so-called “triple procedure,” including penetrating keratoplasty in combination with cataract removal and posterior chamber IOL implantation, is the preferred treatment method for patients with combined pathology of the cornea and lens. Methods to reduce intraoperative complications and ensure rapid visual rehabilitation in patients with concomitant conditions are of particular importance when planning such surgeries. In this article, we describe a clinical case of a triple procedure, which involves a lamellar dissection of the damaged cornea of the recipient followed by exposure of the residual corneal stroma to a 40% glucose solution in combination with a viscoelastic, which allowed for optical clearing of the stroma and improved visualization of the anterior chamber structures for phacoemulsification with posterior chamber IOL implantation. This approach represents a safer alternative to the “cataract stage” of surgery, performed under “open sky” conditions.

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作者简介

Grigory Osipyan

M.M. Krasnov Research Institute of Eye Diseases

Email: gregor79@yandex.ru
ORCID iD: 0000-0002-1056-4331
SPIN 代码: 1039-0470

MD, Dr. Sci. (Medicine)

俄罗斯联邦, Moscow

Vardan Mamikonyan

Lomonosov Moscow State University

Email: Vartan51@mail.ru

MD, Dr. Sci. (Medicine)

 

 

俄罗斯联邦, Moscow

Nare Shakhbazyan

M.M. Krasnov Research Institute of Eye Diseases

编辑信件的主要联系方式.
Email: nare_shakhbazyan@mail.ru
ORCID iD: 0000-0002-1857-6425

MD, Cand. Sci. (Medicine)

俄罗斯联邦, Moscow

Khusam Khraistin

M.M. Krasnov Research Institute of Eye Diseases

Email: khrestin89@mail.ru
ORCID iD: 0000-0001-6837-8008

MD, Cand. Sci. (Medicine)

俄罗斯联邦, Moscow

参考

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  5. Kasparov AA, Subbotina IN. Indications, timing and classification of reconstructive interventions based on penetrating keratoplasty with implantation of a posterior chamber intraocular lens. Vestnik oftal’mologii. 2000;116(6):3–7.
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  7. Naumenko VV, Tomilova EV, Dunayev AN. Triple procedure: one-stage through keratoplasty with cataract removal and intraocular lens implantation. Ophthalmosurgery and Therapy. 2004;4(3):8–11. EDN: HVFUID (In Russ.)
  8. Chen W, Ren Y, Zheng Q, et al. Stabilized triple procedure for management of coexisting corneal opacity and cataract. J Cataract Refract Surg. 2014;40(12):1966–1970. doi: 10.1016/j.jcrs.2014.09.031
  9. Orlova AS, Bashkatov AN, Genina EA, et al. Influence of 40 %-glucose Solution on a Human Corneal Structure. Izvestiya of Saratov University. New Series. Series: Physics. 2014;14(1):11–19. EDN: TDVEGV
  10. Artemina EM, Utz SR, Yuvchenko SA, et al. Comparative evaluation of clarifying agents to improve the quality of the far long-wave ultraviolet therapy chronic dermatosis. Saratov Journal of Medical Scientific Research. 2016;12(3):453–458. EDN: YGHIVN
  11. Ardjomand N, Fellner P, Moray M, et al. Lamellar corneal dissection for visualization of the AC before triple procedure. Eye (Lond). 2007;21(9):1151–1154. doi: 10.1038/sj.eye.6702409
  12. Patent RU 2600149/ 20.10.2016. Sobolev NP, Izmaylova SB, Gromova EG. Method for surgical treatment of patients with concomitant pathology of anterior segment of eyeball: aniridia, corneal clouding of various degree of manifestation, pathology of lens and ligamentous apparatus.

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2. Fig. 1. Biomicroscopic picture of the anterior segment of the eye. Central corneal opacity

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3. Fig. 2. OCT of the anterior segment of the eye. Hyperreflective areas throughout the entire thickness of the stroma (marked with arrows)

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4. Fig. 3. Intraoperative photo of the anterior segment of the eye: a — formed bed before applying glucose solution and Аppavisc viscoelastic; b — after application of glucose solution and Аppavisc viscoelastic

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5. Fig. 4. Photo of the anterior segment of the eye, one month after surgery

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