Glaucoma Services

· Glaucoma is the "silent thief of sight", early screening is crucial, and precision diagnostic platforms detect subtle nerve damage before vision is lost, and a range of medical, laser, and surgical treatments is available to protect long-term sight.
· Why one come for this service: For routine high-risk screening, accurate eye pressure evaluation, high-definition optic nerve assessment, and specialized pressure-lowering interventions (laser or microsurgery) to prevent permanent visual loss.

An Overview

· What is this : Glaucoma is a group of progressive eye conditions that cause damage to the optic nerve—the vital cable connecting the eye to the brain—most often due to elevated fluid pressure inside the eye (Intraocular Pressure or IOP).

· Why it matters: Glaucoma is frequently called the "silent thief of sight" because peripheral (side) vision fades very gradually without early pain or warning. Any visual loss caused by optic nerve damage is permanent, but early detection and precise pressure control can successfully stop progression.

· Who typically needs it: Individuals over age 40, people with a family history of glaucoma, diabetic patients, high myopes (nearsightedness), or anyone with elevated internal eye pressure.

· Common symptoms or reasons people visit: Peripheral vision loss, frequent prescription changes, eye aches or headaches, seeing colored halos around lights (in angle-closure), or referral following an abnormal routine eye pressure reading.

Workflow at Sukruthi Eye Care

· iCare Tonometer (Rebound Tonometry): A gentle, quick, and non-invasive measurement of internal eye pressure. It uses an ultra-light disposable probe that touches the cornea so softly that no numbing eye drops or air puffs are required, making it exceptionally comfortable for all age groups.

· Gonioscopy: A specialized diagnostic examination using a tailored mirrored lens placed gently on the eye to evaluate the anterior chamber angle—the eye's natural internal drainage channels. This determines whether a patient has Open-Angle Glaucoma or Closed-Angle Glaucoma.

· Optopol Visual Field Analysis (Perimetry): A computer-guided visual field mapping test that measures peripheral light sensitivity and detects subtle blind spots or functional vision loss long before the patient notices them in daily life.

· Zeiss Cirrus OCT Scanning: A high-resolution 3D spectral-domain optical coherence tomography scan that analyzes the microscopic layers of the Optic Nerve Head and Retinal Nerve Fiber Layer (RNFL). Zeiss Cirrus OCT detects structural nerve thinning at its earliest stages.

· Coherent YAG Peripheral Iridotomy (Laser): A quick, outpatient laser procedure using our Coherent YAG laser to create a tiny microscopic opening in the outer edge of the iris. This relieves fluid blockages in narrow-angle glaucoma and prevents sudden, acute pressure spikes.

· Deep Sclerectomy (Non-Penetrating Surgery): An advanced, highly refined microsurgical technique that enhances natural fluid drainage without fully opening the front chamber of the eye, offering a lower risk profile and smoother recovery.

· Trabeculectomy (Filtration Surgery): The gold-standard surgical procedure for advanced or refractory glaucoma. It creates a small, controlled drainage pathway (a "bleb") under the conjunctiva to allow excess fluid to bypass blocked channels and permanently lower intraocular pressure.

Equipment we use at Sukruthi Eye Care

· iCare Tonometer — Purpose: Micro-rebound pressure measurement — Benefit: Provides instant, gentle, and highly accurate IOP readings without anesthesia, discomfort, or air puffs.

· Zeiss Cirrus OCT — Purpose: Spectral-Domain Optical Coherence Tomography — Benefit: Delivers micron-level 3D cross-sectional imaging of the optic nerve head and RNFL layer for earliest structural diagnosis and precise tracking.

· Optopol Visual Field Analyser — Purpose: Automated Computerized Perimetry — Benefit:Accurately maps functional peripheral visual fields and benchmarks visual stability over time with patient-friendly testing protocols.

· Coherent YAG Laser Unit — Purpose: Precision Ophthalmic Laser Delivery System — Benefit: Ensures precise, clean, and painless peripheral iridotomy creation in narrow or closed angles to manage fluid dynamics safely.

Your Experience at Sukruthi Eye Care

· Before the visit — Comprehensive diagnostic assessment involving pain-free pressure checks, corneal angle mapping via gonioscopy, Zeiss Cirrus 3D optic nerve scans, and Optopol visual field analysis to establish an accurate baseline.

· During the visit — Medical management is tailored with precision eye drops. If laser treatment (Coherent YAG iridotomy) or microsurgery (Deep Sclerectomy or Trabeculectomy) is required, it is performed in a comfortable clinical setup under local numbing drops or local anesthesia.

· After the visit — Ongoing monitoring is essential. Patients receive clear post-procedure drop instructions and routine follow-up schedules to monitor eye pressure stability and preserve optic nerve health.

Our Expertise at Sukruthi Eye Care

· Diagnostic & Surgical Precision: Comprehensive expertise in sub-specialty glaucoma diagnostics, angle identification, and tailored surgical interventions (ranging from non-invasive Coherent YAG laser iridotomy to micro-incisional trabeculectomy and deep sclerectomy).

· Long-Term Vision Preservation: Dedicated protocol focusing on early structural identification via Zeiss Cirrus OCT and Optopol Perimetry, strict pressure stabilization, and continuous progression analysis to protect visual field longevity.

Frequently Asked Questions (FAQ)

· Q: Is glaucoma curable?

A: While optic nerve damage cannot be reversed, glaucoma can be successfully managed and controlled. Keeping intraocular pressure within a safe target range prevents further vision loss.

· Q: Does the iCare Tonometer hurt or blow air into my eye?

A: No. The iCare Tonometer uses a tiny, feather-light probe that barely touches the eye. It does not use air puffs and is so quick and comfortable that numbing drops are usually not needed.

· Q: What role does the Zeiss Cirrus OCT play in my glaucoma care?

A: The Zeiss Cirrus OCT provides micron-level 3D imaging of your optic nerve. It detects microscopic structural thinning long before visual field loss occurs, allowing us to start protective care at the earliest stage.

· Q: How does Optopol Visual Field testing help?

A: The Optopol Visual Field Analyser maps your functional peripheral vision. Repeating this test periodically allows us to track whether your current pressure treatment is successfully preserving your complete visual field.

· Q: What is the difference between Coherent YAG Iridotomy and Trabeculectomy?

A: Coherent YAG Iridotomy is a quick, outpatient laser procedure used primarily for narrow angles to prevent sudden pressure spikes. Trabeculectomy is a microsurgery used when medication or laser therapy cannot sufficiently lower high internal eye pressure.