We accept referrals from general practitioners (GPs), other medical specialists, ophthalmologists and optometrists. We will also see those who choose to self-refer by contacting our secretary directly on 09 520 9689.
Online appointment requests can be made here
The initial consultation is directed by the nature of the "presenting problem". All patients have an eye chart test to determine the "visual acuity" of each eye. A special microscope called a "slit-lamp biomicroscope" is used to examine the eye.
Pupillary dilatation forms part of the ophthalmic examination because it is much easier to see the tissues within the eye i.e. the retina when the pupil size is enlarged (dilated) with atropine-like eye drops. Pupil dilatation blurs the vision especially for reading and less often and unpredictably for driving. Most people have the legal visual requirement for driving after pupillary dilatation but some (1/10) are disabled temporarily (hours) and cannot drive. You should think about transport arrangements before you see an ophthalmologist.
A series of tests may be needed following the initial consultation:
- Axial length and keratomety measurements. These measurements are taken either with the IOL Master (laser measuring device) or with ultrasound. The measurements are required for people needing refractive - cataract surgery or glaucoma - intraocular lens surgery.
- Visual Field tests. The Visual Field test is a test of "surround vision" or "peripheral vision" as distinct from the eye chart test which measures central vision. Visual Field tests are very important in the detection and management of glaucoma. Field tests take about 20-30 minutes for both eyes. There are two types of field test: firstly the conventional Visual Field test which presents bright white target spots on a white background. Secondly, the new Matrix Field test which uses a target that appears to move. The practice has the latest Humphrey visual field analysers and glaucoma progression analysis software.
- Blood tests - a diagnostic Medlab is conveniently located at Ascot Hospital.
- Radiology - Ascot Hospital has excellent X-Ray, CT and MRI scanning. The radiologists have particular expertise in neuroradiology.
- Corneal pachymetry - an ultrasound which measures the thickness of the cornea and is important in assigning risk to patients with ocular hypertension and glaucoma.
- Colour digital photography and fluorescein angiography. Required for recording the retinal appearances and for diagnosing and managing diabetes and age-related macular degeneration.
- Colour vision testing and stereoacuity.
