Two cases of phacoemulsification in the presence of a small pupil using an iris expander

Two cases of phacoemulsification in the presence of a small pupil using an iris expander

A small pupil and poor pupil dilation are well-known risk factors faced by veterinary ophthalmologists during and after cataractsurgery. We here describe two cases of phacoemulsification performed using an iris expander (Visitec I-Ring Pupil Expander, Beaver-Visitec International, USA) for treating cataracts in dogs with small pupils. Using this technique, we performed cataract extractioneffectively in dogs with insufficiently dilated pupils. This case report provides useful information on the use of an iris expander forphacoemulsification in eyes with a small pupil, which can be applied in veterinary settings.

___

  • 1. Smith GT, Liu CS. Flexible iris hooks for phacoemulsification in patients with iridoschisis. J Cataract Refr Surg 2000; 26: 1277-1280.
  • 2. Kershner RM. Management of the small pupil for clear corneal cataract surgery. J Cataract Refr Surg 2002; 28: 1826-1831.
  • 3. Akman A, Yilmaz G, Oto S, Akova YA. Comparison of various pupil dilatation methods for phacoemulsification in eyes with a small pupil secondary to pseudoexfoliation. Ophthalmology 2004; 111: 1693-1698.
  • 4. Wilkie DA, Colitz CMH. Surgery of the lens. In: Gelatt KN, Gilger BC, Kern TJ, editors. Veterinary Ophthalmology. 5th ed. Ames, IA, USA: John Wiley & Sons, Inc.; 2013. pp. 1234-1286.
  • 5. Kim ES, Han SB, Lee SJ, Kim M. Cataract surgery through the small pupil. Clin Interv Aging 2016; 11: 1387-1389.
  • 6. Fine IH, Packer M, Hoffman RS. Phacoemulsification in the presence of a small pupil. In: Steinert RF, editor. Cataract Surgery, Techniques, Complications, and Management. 2nd ed. Philadelphia, PA, USA: Saunders; 2004. pp. 211-221.
  • 7. Gimbel HV. Principles of nuclear phacoemulsification. In: Steinert RF, editor. Cataract Surgery, Techniques, Complications, and Management. 2nd ed. Philadelphia, PA, USA: Saunders; 2004. pp. 153-181.
  • 8. Lee SJ, Kim JY, Jeong SW. Modified trabeculectomy, using Ologen collagen matrix implants, for treating glaucoma in 4 dogs. Vet Ophthalmol 2016; 19: E23.
  • 9. Malyugin B. Cataract surgery in small pupils. Indian J Ophthalmol 2017; 65: 1323-1328.
  • 10. Tian JJ, Garcia GA, Karanjia R, Lu KL. Comparison of 2 pupil expansion devices for small-pupil cataract surgery. J Cataract Refr Surg 2016; 42: 1235-1237.
Turkish Journal of Veterinary and Animal Sciences-Cover
  • ISSN: 1300-0128
  • Yayın Aralığı: 6
  • Yayıncı: TÜBİTAK
Sayıdaki Diğer Makaleler

Koray ÇELİKELOĞLU, SERDAR KOÇAK, METİN ERDOĞAN, ZEHRA BOZKURT, MUSTAFA TEKERLİ

Sujata BHAVE, Rahul KOLHE, RANJAN MAHADEVASWAMY, CHANDRAKANT BHONG, SAMIR JADHAV, Saba NALBAND, DATTATRAY GANDHALE, DUSHYANT MUGLIKAR

Chemical composition and in vitro rumen fermentation of ensiled sugar industry coproducts

Seyed Hadi EBRAHIMI, Reza VALIZADEH, Zohreh ZARNEGAR, Abbas Ali NASERIAN

ARMAĞAN ÇOLAK, Muhammad Furqan Asghar CHACHER, Mehmet CENGİZ, Armağan HAYIRLI

Şükrü DURSUN

Ana Carolina FREDIANELLI, VICTOR HUGO PIERIN, SAMARA CAROLINE UHLIG, Luciana Do Amaral Gurgel GALEB, DANIEL CARLOS COATTI ROCHA, DEIVID RONI RIBEIRO, Amanda ANATER, CLAUDIA TURRA PIMPÃO

Loop-mediated isothermal amplification in the field: reality beyond the potentiality

Maria Assunta CAFIERO, Nicola PUGLIESE, Domenico GALANTE, Donato Antonio RAELE

Assessment of low doses of Eimeria tenella sporulated oocysts on the biochemical parameters and intestinal microflora of chickens

Zuzana CADKOVA, Ivana JANKOVSKA, Stanislava NECHYBOVA, Barbora HORAKOVA, Iva LANGROVA, Darina CHODOVA, Romana KREJCIROVA, Martina SASKOVA, Eva TUMOVA, Jaroslav VADLEJCH, Roman SVEJSTIL, Ivana KNIZKOVA

Influence of rearing conditions and birth season on calf welfare in the first month of life

Ljiljana SAMOLOVAC, Zvonko ZLATANOVIC, Radojka MALETIC, Branislav STANKOVIC, Slavca HRISTOV, Renata RELIC

Productive response to two concentrate allocation strategies in dairy cows grazing with restricted pasture allowance

Maira CUFFIA, Gustavo BRETSCHNEIDER, Eloy SALADO, Alejandra CUATRIN, Dario ARIAS, Juan MATTERA, Virginia DIEGUEZ, Mariela PECE