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Pars Plana Vitrectomy and Bimanual Delamination of Membranes in Patients with Severe Diabetic Fibrovascular Proliferation

Ates Yanyali, MD, Erkan Celik, MD, Fatih Horozoglu, MD, Ahmet F. Nohutcu, MD, Department of Ophthalmology, Istanbul Haydarpasa Numune Education and Research Hospital, Istanbul, Turkey Purpose: To evaluate the effectiveness and safety of pars plana vitrectomy and membrane peeling with bimanual delamination technique in eyes with severe diabetic fibrovascular proliferation. Methods: In this retrospective study, 33 eyes of 30 patients with...

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Risk Factors for Vitreous Hemorrhage in Subjects with Diabetic Retinopathy

Ahmet F. Nohutcu, MD, Ates Yanyali, MD, Fatih Horozoglu, MD, Erkan Celik, MD, Department of Ophthalmology, Istanbul Haydarpasa Numune Education and Research Hospital, Istanbul, Turkey Purpose: To determine the risk factors for vitreous hemorrhage in subjects with diabetic retinopathy. Methods: 196 eyes of 154 patients with vitreous hemorrhage (Study Group) and 1397 eyes of 650 patients without vitreous hemorrhage (Control group), attending...

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Surgical Treatment for Subfoveal Hard Exudates Secondary to Diabetic Macular Edema

Yesim Ercalik, MD, Ates Yanyali, MD, Erkan Celik, MD, Fatih Horozoglu, MD, Ahmet F. Nohutcu, MD, Haydarpasa Numune Education and Research Hospital, Istanbul, Turkey Purpose: To report the surgical result of a case with subfoveal hard exudates secondary to diabetic macular edema. Methods: A 35-years old man presented with a visual acuity of counting fingers at 3 meters due to diabetic macular edema with subfoveal hard exudates. He underwent...

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Comparison of Effectiveness of Modified Grid Laser Photocoagulation with Pars Plana Vitrectomy and Internal Limiting Membrane Removal in Diffuse Diabetic Macular Edema

Erkan Celik, MD, Ates Yanyali, MD, Fatih Horozoglu, MD, Ahmet F. Nohutcu, MD, Department of Ophthalmology, Istanbul Haydarpasa Numune Education and Research Hospital, Istanbul, Turkey Purpose: To compare the effectiveness of pars plana vitrectomy (PPV) and removal of the internal limiting membrane (ILM) with modified grid laser photocoagulation in diffuse diabetic macular edema. Methods: In this prospective randomized study, 24 eyes of 12...

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Pars Plana vitrectomy and Removal of the Internal Limiting Membrane in Diabetic Macular Edema Unresponsive to Grid Laser Photocoagulation

Ates Yanyali, MD, Erkan Celik, MD, Fatih Horozoglu, MD, Ahmet F. Nohutcu, MD, Department of Ophthalmology, Istanbul Haydarpasa Numune Education and Research Hospital, Istanbul, Turkey Purpose: To evaluate the effectiveness of pars plana vitrectomy (PPV) with removal of the internal limiting membrane (ILM) in diabetic patients with macular edema unresponsive to grid laser photocoagulation. Methods: In this randomized controlled study, 24...

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25 Gauge Transconjunctival Sutureless Vitrectomy in Diabetic Patients

Fatih Horozoglu, MD, Ates Yanyali, MD, Erkan Celik, MD, Ahmet F. Nohutcu, MD, Department of Ophthalmology, Istanbul Haydarpasa Numune Education and Research Hospital, Istanbul, Turkey Purpose: To evaluate the effectiveness, feasibility and safety of the transconjunctival sutureless vitrectomy (TSV) system for diabetic vitreous hemorrhage and macular edema. Methods: In this retrospective study, we evaluated 33 eyes of 33 patients who...

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