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Intraoperative control of hemorrhage in penetrating ocular injuries
1Wilmer Ophthalmological Institute, Johns Hopkins University, Baltimore, MD.
Control of intraoperative hemorrhage is critical during vitreoretinal surgery for penetrating ocular injuries. Methods to control bleeding include: (1) raising the intraocular pressure, (2) intraocular diathermy, (3) fluid/gas exchange, (4) choice of irrigating solution, (5) addition of thrombin to the infusion solution, (6) endophotocoagulation, (7) silicone oil injection, (8) sodium hyaluronate injection. A combination of these various methods will almost always control bleeding in each case.
Control of intraoperative hemorrhage is critical during vitreoretinal surgery for penetrating ocular injuries. Methods to control bleeding include: (1) raising the intraocular pressure, (2) intraocular diathermy, (3) fluid/gas exchange, (4) choice of irrigating solution, (5) addition of thrombin to the infusion solution, (6) endophotocoagulation, (7) silicone oil injection, (8) sodium hyaluronate injection. A combination of these various methods will almost always control bleeding in each case.