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[Behavior of intraocular pressure after internal tamponade with SF6]
B Koraszewska-Matuszewska1, E Samochowiec-Donocik, E Filipek
1Kliniki Okulistyki Dzieciecej I Katedry Okulistyki, Slaskiej AM, Katowicach.
Insights
This study on pediatric traumatic retinal detachment found that air and SF6 gas injection after buckle surgery caused temporary intraocular pressure changes. However, no sustained increase in pressure was observed in the week following the procedure.
Area of Science:
- Ophthalmology
- Retinal Surgery
- Pediatric Ophthalmology
Context:
- Traumatic retinal detachment in children is a significant cause of vision loss.
- Surgical repair often involves vitreous cavity gas injection.
- Understanding intraocular pressure (IOP) dynamics post-surgery is crucial for pediatric patients.
Purpose:
- To evaluate the impact of air and sulfur hexafluoride (SF6) gas mixture injection on intraocular pressure (IOP) in children undergoing surgery for traumatic retinal detachment.
- To monitor IOP changes following circumferential buckle and gas tamponade over a 7-day postoperative period.
Summary:
- Twenty-two pediatric patients (aged 5-18 years) with traumatic retinal detachment received a circumferential buckle and an air/SF6 gas mixture injection.
- Intraocular pressure was measured preoperatively, post-gas injection, and daily for 7 days.
- Initial IOP fluctuations were noted on postoperative day 1, but no sustained IOP elevation occurred during the follow-up period.
Impact:
- The findings suggest that air/SF6 gas tamponade is relatively safe concerning IOP management in pediatric traumatic retinal detachment repair.
- This provides valuable data for ophthalmologists managing pediatric retinal detachments, informing surgical and postoperative care strategies.
- Highlights the importance of close IOP monitoring in the immediate postoperative phase for children undergoing retinal detachment surgery.
Abstract:
The clinical material comprised 22 cases of traumatic retinal detachment, in children aged 5-18 years, in whom after circumferential buckle a mixture of air and SF6 was injected into the vitreous cavity. Intraocular pressure was measured with applanation tonometer before surgery, after gas injection and on consecutive 7 days. On the first day after operation intraocular pressure showed changes, however no increase was recorded in the later period.