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[The Brown's syndrome: an anatomic variation (author's transl)]
Journal Francais D'Ophtalmologie
|January 1, 1980
Summary
A rare superior oblique muscle insertion anomaly caused Brown's syndrome in a young woman. Surgical intervention involving a stair-like tenotomy successfully restored near-normal ocular motility.
Area of Science:
- Ophthalmology
- Surgical Anatomy
- Pediatric Ophthalmology
Background:
- Brown's syndrome is a congenital or acquired condition characterized by restricted elevation of the eye in adduction.
- It is often caused by abnormalities of the superior oblique muscle or its trochlear pulley.
Observation:
- A case of Brown's syndrome in a young woman was investigated.
- Surgical exploration revealed an anomalous insertion of the superior oblique muscle.
Findings:
- The superior oblique muscle insertion anomaly was located in the superior nasal quadrant, 10 mm from the limbus.
- A stair-like tenotomy procedure was performed on the anomalous muscle.
Implications:
- This case highlights a specific anatomical variation contributing to Brown's syndrome.
- Surgical correction through tenotomy can effectively improve ocular motility in such cases.
- Understanding these anomalies is crucial for accurate diagnosis and effective treatment of restrictive strabismus.