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[Specific cases of normo-sensorial strabismus: accommodative microstrabismus]
1Service d'Ophtalmologie, CHU Sart-Tilman, Liège.
Bulletin De La Societe Belge D'Ophtalmologie
|November 5, 1999
Summary
Microtropia patients can regain normal stereoscopic vision with treatment. Hyperopic correction is key, especially in cases with anisometropia, suggesting accommodative factors influence this strabismological condition.
Area of Science:
- Ophthalmology
- Strabismology
- Pediatric Ophthalmology
Context:
- Microtropia is a specific strabismological entity.
- It can be congenital or acquired.
- Accommodative factors can influence microtropia.
Purpose:
- To investigate the potential for regaining normal stereoscopy in microtropia patients.
- To analyze the role of hyperopia and anisometropia in microtropia.
- To discuss anisometropia as a consequence rather than a cause of pathological dominance.
Summary:
- A study of 76 microtropia patients found 19.6% regained normal stereoscopy.
- Full hyperopic correction significantly reduced the angle of deviation.
- Hyperopic anisometropia was observed in the dominated eye, suggesting accommodative influence.
Impact:
- Highlights the importance of defining microtropia as a distinct entity.
- Demonstrates the efficacy of hyperopic correction in managing microtropia.
- Provides insights into the relationship between anisometropia and pathological eye dominance.