Therapeutic advances in ophthalmology · 2025
Single minimal conjunctival incision for rectus muscles: a pilot feasibility study.
СтатьяНазвание и аннотация: Перевод в очереди
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Tejedor Jaime, Gutiérrez-Carmona Francisco J
Аннотация
BACKGROUND: Small conjunctival incision size is desirable in strabismus surgery under topical anesthesia.
OBJECTIVE: To study the feasibility and tolerability of a small bulbar conjunctival incision (SB).
DESIGN: Non-randomized feasibility pilot study.
METHODS: After applying a 5-0 PGA (polyglycolic acid) traction suture, we did a 3-4 mm single conjunctival incision posterior and parallel to the rectus muscle insertion. A hang-back recession was done (6-0 PGA suture), and the conjunctiva closed (8-0 PGA suture). The outcome measures were feasibility, tolerability, and motor result.
RESULTS: Twenty-five patients were included. The median pain scale score was 3/10, and the satisfaction Net Promoter Score was 72. Mean duration of a recession was 12 min (range: 9-14 min). Mean duration of inflammatory signs and hemorrhage were 2.2 days (95% CI, 1.4-2.9), and 8.5 days (95% CI, 7.1-9.9), respectively. Distance deviation at 2 months was 3.1 Prism Diopters (95% CI, 1.5-4.5).
CONCLUSION: SB is feasible and well tolerated for extraocular rectus muscle surgery.
OBJECTIVE: To study the feasibility and tolerability of a small bulbar conjunctival incision (SB).
DESIGN: Non-randomized feasibility pilot study.
METHODS: After applying a 5-0 PGA (polyglycolic acid) traction suture, we did a 3-4 mm single conjunctival incision posterior and parallel to the rectus muscle insertion. A hang-back recession was done (6-0 PGA suture), and the conjunctiva closed (8-0 PGA suture). The outcome measures were feasibility, tolerability, and motor result.
RESULTS: Twenty-five patients were included. The median pain scale score was 3/10, and the satisfaction Net Promoter Score was 72. Mean duration of a recession was 12 min (range: 9-14 min). Mean duration of inflammatory signs and hemorrhage were 2.2 days (95% CI, 1.4-2.9), and 8.5 days (95% CI, 7.1-9.9), respectively. Distance deviation at 2 months was 3.1 Prism Diopters (95% CI, 1.5-4.5).
CONCLUSION: SB is feasible and well tolerated for extraocular rectus muscle surgery.