A retina examination evaluates the light-sensitive tissue at the back of the eye. It can help detect retinal tears, diabetic eye disease and other conditions affecting vision. The examination may involve dilating eye drops, specialised lenses and additional imaging when clinically indicated.
Diabetic retinopathy screening checks for damage to retinal blood vessels caused by diabetes. Early stages may develop without noticeable visual symptoms. Regular screening through retinal examination or photography helps detect changes before serious vision loss occurs and supports timely referral for treatment.
Diabetic retinopathy treatment depends on the severity of retinal blood vessel damage and the presence of complications. Management may include monitoring, retinal laser therapy, intravitreal medication or vitreoretinal surgery in selected cases. Blood glucose and cardiovascular risk-factor control remain important parts of care.
Vitreoretinal surgery involves specialised procedures to manage certain diseases affecting the retina and vitreous gel inside the eye. Surgery may be required for retinal detachment, vitreous bleeding or other complex retinal problems. Surgical planning depends on the condition, anatomical findings and potential benefits and risks.
Retinal detachment occurs when the retina separates from the tissues supporting it. Symptoms may include sudden flashes, new floaters or a curtain-like shadow across vision. A suspected detachment requires urgent ophthalmic assessment because delaying necessary treatment can result in permanent visual impairment.
Retinal detachment repair aims to reattach the retina and protect remaining vision. Surgical options may include vitrectomy, scleral buckling or other techniques, depending on the detachment type. The selected approach takes into account retinal tears, disease complexity and the patient's eye health.
The vitreous is a transparent gel inside the eye. Changes in the vitreous may cause floaters or pulling forces on the retina. An ophthalmologist evaluates symptoms and examines the eye to distinguish common age-related changes from retinal tears, bleeding or other conditions requiring treatment.
LASIK is a laser-assisted procedure used to correct certain refractive errors, including myopia, hyperopia and astigmatism. It reshapes the cornea to improve how light focuses on the retina. Suitability depends on prescription stability, corneal measurements, eye health and individual surgical risk factors.
Refractive eye assessment measures how effectively the eyes focus light and helps identify conditions such as short-sightedness, long-sightedness and astigmatism. Evaluation may include vision testing, refraction and corneal examination. The results guide selection of spectacles, contact lenses or suitable refractive procedures.
A comprehensive eye examination assesses visual acuity, eye structures and potential signs of disease. Depending on symptoms and medical history, testing may include eye pressure measurement, slit-lamp examination and retinal evaluation. Regular examinations are especially important for people with diabetes or a family history of eye disease.
Retinal imaging provides detailed visual information about structures at the back of the eye. Techniques such as fundus photography and Optical Coherence Tomography can help identify or monitor retinal abnormalities. The choice of imaging depends on symptoms, examination findings and the suspected diagnosis.
Diabetes can affect several structures of the eye, including the retina and lens. Management involves regular eye examinations, monitoring for retinopathy and appropriate treatment when complications arise. Coordinated diabetes control and ophthalmology follow-up help reduce the risk of preventable vision loss.