Anterior chamber inflammation after transconjunctival cryosurgery


• Background: Inflammation caused by transconjunctival cryotherapy for prophylactic retinal detachment surgery was measured in various conditions. • Methods: Thirty-four eyes of 28 patients with peripheral retinal lesions predisposing to retinal detachment were studied by laser flare cell meter before and after treatment. • Results: The mean flare value for 34 eyes was 4.06 ± 1.45 photon counts/ms before surgery and 5.72 ± 2.52 pc/ms after surgery (p < 0.05). Flare value was elevated at 1, 2, and 3 weeks after treatment, peaking at 2 weeks (p < 0.05), and normal again at 4 weeks. There were no significant differences in flare increase between eyes with and without retinal breaks, eyes with and without limited retinal detachment, eyes with myopia more and less than − 8.0 D, and eyes with a treatment area limited to one quadrant and extending over more than one quadrant. • Conclusion: Transconjunctival cryosurgery caused mild inflammation in the anterior chamber of the eye for 3 weeks. The inflammation was not affected by the presence of retinal break or limited retinal detachment, the degree of myopia, or the extent of the treatment area.

DOI: 10.1007/BF00241474

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@article{Watanabe1995AnteriorCI, title={Anterior chamber inflammation after transconjunctival cryosurgery}, author={Ken Watanabe and Hidenao Ideta and Junji Nakatake and Kouichi Shinagawa and Seiji Demizu and Chiaki Takenaka}, journal={Graefe's Archive for Clinical and Experimental Ophthalmology}, year={1995}, volume={233}, pages={71-73} }