Journals / Retina-Vitreus / 2006 / Cilt: 14 - Sayı: 2

Anatomical and functional results of vitrectomy and internal limiting membrane peeling in grade 3 and 4 macular holes

Evre 3 ve 4 maküla deliği tedavisinde vitrektomi ve internal limitan membran soyulmasının anatomik ve fonksiyonel sonuçları

Pages
109–114
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Conclusion: PPV and ILM peeling can yield significant anatomical success and acceptable increase in visual acuity in grade 3 and 4 macular holes.

📌 3 Key Takeaways

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Objective & Hypothesis:Purpose: To evaluate the anatomical and functional success of pars plana vitrectomy (PPV) and internal limiting membrane (ILM) peeling for the treatment of grade 3 and 4 macular holes (MH).
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Key Findings & Data:Materials and Methods: The data related to a total of 28 eyes of 28 patients who had PPV due to grade 3 and 4 MH were retrospectively examined.
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Conclusion & Impact:Conclusion: PPV and ILM peeling can yield significant anatomical success and acceptable increase in visual acuity in grade 3 and 4 macular holes.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Geriyedönük çalışma · Vitrektomi · Görme keskinliği

Abstract

Purpose: To evaluate the anatomical and functional success of pars plana vitrectomy (PPV) and internal limiting membrane (ILM) peeling for the treatment of grade 3 and 4 macular holes (MH). Materials and Methods: The data related to a total of 28 eyes of 28 patients who had PPV due to grade 3 and 4 MH were retrospectively examined. Three-port PPV and posterior hyaloid peeling were performed in all eyes. In all cases, ILM was peeled by staining and internal gas tamponade was injected. Supine position was maintained for postoperative 5 days. Postoperative anatomical success, best corrected visual acuity (BCVA) and complications were evaluated. Results: The mean age of patients was 65.5±8.4. The etiologies of the MH were trauma in 3 cases, cystoid macular edema in 2 cases, high myopia in 1 case. 22 eyes had idiopathic MH. Thirteen cases (46.5%) had grade 3, 15 cases (53.5%) had grade 4 MH. The preoperative mean period was 4.6 (1-13) months. Postoperative mean follow-up period was 7.8 (1-34) months. The MHs were anatomically closed in 20 (71.4%) eyes after the first operation, in 25 (89.3%) eyes after the second operation. Postoperatively, BCVA was improved for 1 or more Snellen lines in 15 eyes (53.5%), for 2 or more Snellen lines in 8 (28.5%) eyes; however it did not change in 7 eyes (25%) and decreased in 6 eyes (21.5%). The mean preoperative BCVA of 0.099±0.09 Snellen lines improved to 0.171±0.16 Snellen lines postoperatively (p=0.01). Postoperatively cataract was developed in 5 (20.8%) eyes and retina detachment was developed in 2 (7.1%) eyes. Conclusion: PPV and ILM peeling can yield significant anatomical success and acceptable increase in visual acuity in grade 3 and 4 macular holes.

Özet

Amaç: Evre 3 ve 4 maküla deliği (MD) tedavisinde pars plana vitrektomi (PPV) ve internal limitan membran (İLM) soyulmasının anatomik ve fonksiyonel başarısını incelemek. Gereç ve Yöntem: Evre 3 ve 4 MD nedeniyle PPV uygulanan 28 hastanın 28 gözüne ait veriler geriye dönük olarak incelendi. Tüm gözlere üç girişli PPV ve arka hyaloid soyulması uygulandı. Tüm olgularda İLM boyanarak soyuldu ve internal gaz tamponadı uygulandı. Postoperatif 5 gün yüzüstü pozisyon verildi. Ameliyat sonrası anatomik başarı, en iyi düzeltilmiş görme keskinliği (EDGK) ve komplikasyonlar incelendi. Bulgular: Olguların yaş ortalaması 65.5±8.4 idi. Etiyolojik olarak MD, 3 olguda travma, 2 olguda kistoid maküla ödemi, 1 olguda yüksek miyopiye bağlıydı. 22 olguda idiyopatik MD mevcuttu. MD, 13 (%46.5) gözde evre 3, 15 (%53.5) gözde evre 4 idi. Hastaların cerrahi öncesi süreleri ortalama 4.6 (1- 13) aydı. Postoperatif ortalama takip süresi 7.8 (1-34) aydı. İlk cerrahi sonrası 20 (%71.4) hastada, ikinci cerrahi sonrası ise 25 (%89.3) hastada MD’nin anatomik olarak kapalı olduğu tespit edildi. Postoperatif EDGK, 15 (%53.5) hastada 1 sıra veya üzeri, 8 (%28.5) hastada 2 sıra veya üzeri artarken; bununla birlikte 7 (%25) hastada değişmedi ve 6 (%21.5) hastada azaldı. Preoperatif ortalama EDGK 0.099±0.09 snellen sırası olan olgularda, postoperatif EDGK 0.171±0.16 snellen sırasına yükseldi (p=0.01). Ameliyat sonrası 5 hastada (%20.8) katarakt ve 2 hastada (%7.1) retina dekolmanı gelişti. Sonuç: Evre 3 ve 4 maküla deliklerinde, PPV ve İLM soyulması ile belirgin anatomik başarı ve görme keskinliğinde kabul edilebilir artış sağlanabilmektedir.

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Cite This Article

ÇAKIR, M., KAPRAN, Z., BAŞOĞLU, A., ACAR, N., ÜNVER, Y. B., ALTAN, T., BAYRAKTAR, Z., PERENTE, İ., UTİNE, C. A. (2006). Anatomical and functional results of vitrectomy and internal limiting membrane peeling in grade 3 and 4 macular holes. Retina-Vitreus, Cilt: 14 - Sayı: 2, 109–114. https://ajindex.com/articles/305314

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