Trabeculectomy
Trabeculectomy is a surgical procedure to treat glaucoma by creating an alternate drainage channel for the eye’s fluid.
This helps lower intraocular pressure and protect the optic nerve from damage.
Overview And Clinical Background
Glaucoma Management Surgery
When medications or laser therapies fail to control intraocular pressure, trabeculectomy is performed.
It enhances aqueous fluid outflow through a small filtration opening under the eyelid.
- Goal: Reduce intraocular pressure to prevent vision loss.
- Technique: Creates a tiny flap in the sclera for drainage.
- Outcome: Long-term pressure control and optic nerve protection.
Symptoms, Signs And Presentation
Glaucoma often progresses silently.
Early detection prevents permanent damage.
- Gradual vision loss: Peripheral vision loss occurs first.
- Eye pain or pressure: May accompany high intraocular pressure.
- Halos around lights: Seen especially at night.
Diagnosis Methods And Investigations
Pressure and Optic Nerve Assessment
Comprehensive glaucoma evaluation includes pressure measurement, visual field testing, and imaging.
These tests guide surgical decisions.
- Tonometry: Measures intraocular pressure.
- Optic nerve imaging: Assesses nerve fiber layer and damage.
- Visual field test: Evaluates peripheral vision loss pattern.
Treatment Options And Surgical Techniques
Trabeculectomy creates a controlled opening for fluid drainage.
Sometimes antimetabolites are used to prevent scarring and maintain flow.
- Pre-surgery management: Medications used to lower IOP before procedure.
- Surgical step: A flap is made in sclera and fluid drains into a bleb under eyelid.
- Postoperative care: Eye drops prevent infection and control inflammation.
Recovery, Risks And Prognosis
Vision may blur temporarily after surgery but stabilizes in a few weeks.
With proper follow-up, trabeculectomy offers long-term glaucoma control.
Why Choose Us
CureU Healthcare specializes in advanced glaucoma surgeries with precision techniques to preserve vision.
We ensure close postoperative monitoring and patient education.
Conclusion
Trabeculectomy provides lasting relief from glaucoma pressure damage, protecting sight and improving quality of life.
Early management is key.
