Single minimal conjunctival incision for rectus muscles: a pilot feasibility study
Jaime Tejedor1,2, Francisco J Gutiérrez-Carmona3
1Department Ophthalmology, Hospital Ramón y Cajal, C Colmenar km 9100, Madrid, 38034, Spain.
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.
More Related Videos
11:12In situ Transverse Rectus Abdominis Myocutaneous Flap: A Rat Model of Myocutaneous Ischemia Reperfusion Injury
Published on: June 8, 2013
13:12Partial Optic Nerve Transection in Rats: A Model Established with a New Operative Approach to Assess Secondary Degeneration of Retinal Ganglion Cells
Published on: October 15, 2017