Journals / Türk Oftalmoloji Dergisi / 2004 / Cilt: 34 - Sayı: 5

Comparison of the intraocular pressure changes in cases with sulcus fixated intraocular lens implantation after posterior capsule perforation and capsular bag implantation

Arka kapsül perforasyonu ve sulkus göz içi lens implantasyonu sonrası göz içi basıncı değişimlerinin kapsül içi göz lens implantasyonu ile karşılaştırılması

Pages
349–353
Publication Date
2022-11-05
DOI
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⚡ TL;DR(Too Long; Didn't Read)

Conclusion : In cases which the IOL has to be implanted to the sulcus during phacoemulsification surgery, there is no significant change in IOP in early postoperative period.

📌 3 Key Takeaways

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Objective & Hypothesis:Purpose : To compare the postoperative intraocular pressure (IOP) changes in cases with sulcus fixated intraocular lens (IOL) implantation because of the posterior capsule perforation during phacoemulsification and with in the capsulare bag implantation.
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Key Findings & Data:Methods : 34 eyes of 34 patients with sulcus fixated IOL because of the posterior capsule perforation during phacoemulsification were included in this study (Group 1). 28 patients in Group- 1 had phacoemulsification and intracapsular IOL implantation in the fellow eye, these eyes were used as a control group (Group - 2).
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Conclusion & Impact:Conclusion : In cases which the IOL has to be implanted to the sulcus during phacoemulsification surgery, there is no significant change in IOP in early postoperative period.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Purpose : To compare the postoperative intraocular pressure (IOP) changes in cases with sulcus fixated intraocular lens (IOL) implantation because of the posterior capsule perforation during phacoemulsification and with in the capsulare bag implantation. Methods : 34 eyes of 34 patients with sulcus fixated IOL because of the posterior capsule perforation during phacoemulsification were included in this study (Group 1). 28 patients in Group- 1 had phacoemulsification and intracapsular IOL implantation in the fellow eye, these eyes were used as a control group (Group - 2). After performing anterior vitrectomy to necessary cases, in 20 eyes, a polymethylmethacrylate (PMMA) IOL and in 14 eyes, a foldable acrylic IOL was implanted in the sulcus in Group 1. In 8 eyes, a PMMA IOL and in 20 eyes, a foldable acrylic IOL was implanted in the capsular bag in Group 2. The IOP values which has been measured by Golmann applanation tonometry preoperatively, 24th hour, 7th day, 1st month, 3th month and 6th month postoperatively were compared among two groups and also among the acrylic and PMMA IOL implanted cases in Group 1. Results : The preoperative mean IOP values were 16.8 ± 1.8 mmHg in Group 1 and 16.9 ± 0.9 mmHg in Group 2. There was no statistical significant difference between the mean IOP values of two groups preoperatively (p > 0.05). There was no statistical significant difference between the postoperative measured IOP values and preoperative IOP values in Group- 1 and 2 (p > 0.05). There were no statistical significant differences in postoperative IOP values between two groups (p > 0.05). For 6 month follow up, the IOP changes in PMMA and acrylic IOL implanted cases in Group 1 were compared and there was no statistical significant difference (p > 0.05). Conclusion : In cases which the IOL has to be implanted to the sulcus during phacoemulsification surgery, there is no significant change in IOP in early postoperative period.

Özet

Amaç: Fakoemülsifikasyon esnasında arka kapsül yırtığı nedeni ile göz içi lensi (GIL) sulkusa implante edilen olgular ile kapsül içi GİL implantasyonlu olguların postoperatif göz içi basıncı (GİB) değişimlerini ile karşılaştırmak. Yöntem: Fakoemülsifikasyon uygulanan, arka kapsül perforasyonu nedeni ile sulkusa İOL implante edilen 34 hastanın 34 gözü çalışma kapsamına alındı (Grup 1). Grup - 1'de 28 hastanın diğer gözüne fakoemülsifikasyon cerrahisi ve kapsül içi İOL implante edilmişti, bu gözler kontrol grubu olarak kullanıldı (Grup 2). Grup 1'de gereken olgularda ön vitrektomi yapıldıktan sonra 20 göze polimetilmetakrilat (PMMA) İOL, 14 göze katlanabilir akrilik İOL sulkusa yerleştirildi. Grup 2'de 8 göze PMMA İOL, 20 göze katlanabilir akrilik İOL kapsül içine yerleştirildi. Preoperatif, postoperatif 24. saat, 7. gün, 1. ay, 3. ay ve 6. ayda Goldmann aplanasyon tonometresi ile ölçülen GİB değerleri, iki grup arasında ve Grup 1' de akrilik ve PMMA İOL implante edilen olgular arasında ayrı olarak karşılaştırıldı. Bulgular: Preoperatif ortalama GİB değerleri, Grup-1'de 16.8 ± 1.8 mmHg, Grup-2'de 16.9 ± 0.9 mmHg idi. İki grup arasında preoperatif GİB değerleri açısından anlamlı bir fark yoktu (p> 0.05). Grup - 1 ve Grup - 2'de postoperatif ölçülen GİB değerleri ile preoperatif GİB değerleri arasında istatistiksel olarak anlamlı farklılık yoktu (p > 0,05). İki grup arasında da izlem boyunca istatistiksel olarak anlamlı GİB farklılığı yoktu (p > 0.05). Altı aylık takipte Grup 1'de PMMA veya akrilik İOL yerleştirilen olgular GİB değişimleri açısından karşılaştırıldığında arada istatistiksel olarak anlamlı bir fark gözlenmedi (p > 0.05). Sonuç: Fakoemülsifikasyon cerrahisinde sulkusa İOL implante etmek zorunda kalınan olgularda erken postoperatif dönemde göz içi basıncında önemli bir değişiklik olmamaktadır.

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Cite This Article

AKKAN, F., ÖZVEREN, F., UMURHAN, J. C., ELTUTAR, K. (2022). Comparison of the intraocular pressure changes in cases with sulcus fixated intraocular lens implantation after posterior capsule perforation and capsular bag implantation. Türk Oftalmoloji Dergisi, Cilt: 34 - Sayı: 5, 349–353. https://ajindex.com/articles/638926

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