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Soft-shell technique to maintain view of fundus after hemorrhage during vitrectomy in a patient with neovascular
Takeshi Nakajima1, Kotaro Suzuki, Kazuhide Yoshida
1From the Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan.
Background:
Intraoperative hemorrhage into the anterior chamber can hamper the view of the fundus during vitreous surgery. We report a soft-shell technique that can be used to maintain a clear view of the entire fundus after intraoperative hemorrhage.
Methods:
A 56-year-old man with rubeotic glaucoma and untreated diabetic retinopathy was scheduled to undergo vitrectomy with retinal photocoagulation. However, an intraoperative hemorrhage occurred from the iris and blocked a clear view of the fundus.
Results:
The soft-shell technique was performed in which low viscoelastic material was injected into the anterior chamber followed by the injection of higher viscoelastic material. A clear surgical view of the entire fundus was obtained, and the clarity was maintained throughout peripheral vitrectomy and panretinal photocoagulation. The intraocular pressure was normalized after additional filtering surgery.
Conclusions:
We recommend the soft-shell technique as a method for obtaining and maintaining a clear view of the posterior pole if hemorrhage occurs in the anterior chamber during vitrectomy.
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