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Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
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Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
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Optical perception, or vision, is an extraordinary sense dependent on converting light signals received via the ocular organs. These organs, known as eyes, are securely positioned within the bony cavities of the skull, called orbits. The orbits serve a dual purpose: a protective shield for the ocular globes and a stable attachment point for the soft ocular tissues. The eye's external protective mechanisms include the eyelids, which are edged with lashes that act as a barrier against foreign...
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Updated: Jun 21, 2026

Surgical Correction for Pediatric Epiblepharon and Trichiasis
03:59

Surgical Correction for Pediatric Epiblepharon and Trichiasis

Published on: July 8, 2025

An unusual complication after strabismus surgery.

Flora H S Lau1, T F Leung, Dorothy S P Fan

  • 1Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong Eye Hospital, 147K Argyle Street, Hong Kong.

Hong Kong Medical Journal = Xianggang Yi Xue Za Zhi
|August 5, 2009
PubMed
Summary

Orbital cellulitis after strabismus surgery is rare but serious. Prompt, aggressive treatment of this eye socket infection can prevent vision loss and systemic complications.

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Area of Science:

  • Ophthalmology
  • Infectious Diseases

Background:

  • Orbital cellulitis is a rare but severe complication following strabismus surgery.
  • Fewer than 10 cases of post-strabismus surgery orbital cellulitis have been documented.

Observation:

  • This case highlights a patient who developed orbital cellulitis after strabismus surgery.
  • The condition is potentially sight- and life-threatening, requiring vigilant management.

Findings:

  • Early and aggressive treatment of the post-strabismus surgery infection resulted in a favorable outcome.
  • A multidisciplinary approach, early diagnosis, and close monitoring are crucial.

Implications:

  • Prompt intervention for orbital cellulitis post-strabismus surgery can avert irreversible visual impairment.
  • Effective management strategies are essential for preventing systemic complications and preserving vision.