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Inferior oblique retro-equatorial myopexy: An alternative weakening
G García de Oteyza1, M Iglesias2, J García de Oteyza1
1Clínica Oftalmológica García de Oteyza, Barcelona, España.
Archivos De La Sociedad Espanola De Oftalmologia
|June 21, 2020
Summary
Inferior oblique retro-equatorial myopexy effectively treats inferior oblique overaction in children. This safe and reversible surgical technique shows promising results for overaction between 2+ and 3+.
Area of Science:
- Ophthalmology
- Strabismus Surgery
Background:
- Inferior oblique overaction (IOA) is a common cause of strabismus.
- Current surgical techniques for IOA may have limitations.
Purpose of the Study:
- To introduce and evaluate an alternative surgical approach for IOA: inferior oblique retro-equatorial myopexy.
- To report the initial clinical outcomes and safety of this novel technique.
Main Methods:
- Six pediatric patients with primary or secondary IOA underwent retro-equatorial myopexy.
- Surgical success was defined by postoperative vertical deviation and complications.
- Outcomes were assessed at a six-month follow-up.
Main Results:
- Mean preoperative IOA was 34° (3+), reduced to a mean of 6° postoperatively.
- Four out of six eyes achieved total success; one case had under-correction.
- No intraoperative or postoperative complications were reported.
Conclusions:
- Inferior oblique retro-equatorial myopexy is a viable alternative surgical treatment for IOA.
- The technique is efficient, safe, and reversible, suitable for IOA graded 2+ to 3+.
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