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Four cases of expulsive hemorrhage in intraocular surgery Ryo Tomemori 1 , Hidetsugu Mori 1 , Haruhiko Yamada 1 , Kanji Takahashi 1 1Department of Ophthalmology, Kansai Medical University pp.609-613
Published Date 2024/5/15
DOI https://doi.org/10.11477/mf.1410215173
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Abstract Purpose:we examined four cases of expulsive hemorrhage during intraocular surgery that were subsequently treated at our hospital.

Materials:Four eyes of four cases that had expulsive hemorrhage during intraocular surgery were treated at our hospital from January 2006 to February 2023. We assessed patients' gender, age, surgery at the onset of expulsive hemorrhage, preoperative risk factors, intraoperative complications, time to reoperation, reoperation surgical produce, visual acuity immediately after the onset of expulsive hemorrhage, the best visual acuity after reoperation, and the number of days to gain best visual acuity after reoperation.

Results:The mean age of the four cases was 74.8 years old consisted of two men and two women. Cataract surgery(two cases), vitrectomy(one case), trabeculotomy(one case)was performed as the primary surgery. Preoperative risk factors were hypertension, high myopia, posterior capsule rapture, aphakia, avitreous eye, and high intraocular pressure. Posterior capsule rapture, nuclear fall, wound enlargement, iris root injury, aphakia were found as intraoperative risk factors. The mean time to reoperation was 15.3 days. Reoperation was combined with transscleral drainage in all cases. The mean visual acuity(log MAR)was 1.52 immediately after the onset of the expulsive hemorrhage, and the best visual acuity after reoperation was improved to 0.69, and the mean time to gain best visual acuity was 4.27 months.

Conclusion:When expulsive hemorrhage occurs, it is possible to preserve visual function if reoperation is performed within an optimal timeframe.


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電子版ISSN 1882-1308 印刷版ISSN 0370-5579 医学書院

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