Service Detail

Optical Coherence Tomography (OCT)

Advanced imaging for early detection and accurate monitoring.

Service Overview

What this service covers

OCT is an advanced imaging technology that allows us to see the internal structures of your eye in remarkable detail — detecting changes at a cellular level long before any symptoms arise. We offer retinal, optic nerve, and anterior segment OCT scans, covering everything from macular health and glaucoma monitoring to corneal assessment and post-surgical care.

Optical coherence tomography scan at Lead Opticals

Service Details

Detailed service breakdown

Detail 01

Retinal OCT

Cross-sectional imaging of retinal layers to detect and monitor conditions affecting central and peripheral vision.

Includes

  • Macular degeneration (AMD) monitoring
  • Diabetic macular oedema
  • Macular hole and pucker
  • Epiretinal membrane
  • Retinal detachment risk assessment

Clinical Note

OCT detects cellular-level changes years before they may affect your vision.

Detail 02

Optic Nerve OCT

Detailed imaging of the optic nerve head and retinal nerve fibre layer (RNFL) for glaucoma management.

Includes

  • RNFL trend tracking
  • Ganglion cell analysis
  • Glaucoma progression tracking
  • Optic disc cupping measurement
  • Baseline vs follow-up comparison

Clinical Note

OCT of the optic nerve is the gold standard for modern glaucoma monitoring.

Detail 03

Anterior Segment OCT

High-resolution imaging of the front eye structures — including the cornea, angle, and lens.

Includes

  • Corneal thickness (pachymetry)
  • Anterior chamber angle assessment
  • Contact lens fit evaluation
  • Post-surgical corneal monitoring

Clinical Note

Used in refractive surgery assessment and monitoring conditions like keratoconus.