Ophthalmology (Eye Diseases)

What Are Eye Diseases?

Eye diseases include conditions that can negatively affect vision and directly impact quality of life. Genetic predisposition, aging, environmental factors, systemic diseases, and trauma are among the main causes of eye disorders. Many eye diseases may progress without noticeable symptoms in the early stages; therefore, regular eye examinations are essential for early diagnosis.

The Department of Ophthalmology focuses on the diagnosis and treatment of conditions that cause vision loss, pain, redness, infections, and visual impairments. Cataracts, glaucoma, retinal diseases, strabismus, and diabetic retinopathy are among the primary areas of interest in this department.

What Are the Most Common Eye Diseases?

Common eye conditions include:

• Myopia (Nearsightedness)
• Hyperopia (Farsightedness)
• Astigmatism
• Presbyopia
• Cataract
• Glaucoma (Ocular Hypertension)
• Macular Degeneration (Age-Related Macular Degeneration – AMD)
• Diabetic Retinopathy
• Conjunctivitis (Eye Infection)
• Uveitis
• Strabismus (Crossed Eyes)
• Amblyopia (Lazy Eye)
• Dry Eye Disease
• Retinal Detachment
• Stye and Blepharitis

What Does the Ophthalmology Department Treat?

The ophthalmology department diagnoses and treats diseases affecting the anterior segment of the eye, retina, optic nerve, and eye muscles. The primary goal is to prevent vision loss through early diagnosis, regular examinations, and personalized treatment plans.

Cataract and Cataract Surgery

Cataracts develop when the natural lens of the eye loses its transparency and becomes cloudy, leading to blurred vision. Advanced cataracts can significantly reduce visual quality.

The treatment for cataracts is surgical. During the procedure, the cloudy natural lens is removed and replaced with an artificial intraocular lens. This short procedure allows most patients to return to daily activities quickly.

Glaucoma (Eye Pressure)

Glaucoma is a progressive disease caused by increased intraocular pressure, leading to damage of the optic nerve. If left untreated, it may result in permanent vision loss.

Treatment options include:

• Eye drops
• Laser treatments
• Surgical procedures

Regular eye examinations are crucial for early diagnosis.

Retinal Diseases

The retina is the center of vision. Retinal diseases may cause severe and permanent vision loss.

Common retinal conditions include:

• Retinal detachment
• Diabetic retinopathy
• Macular degeneration
• Macular hole
• Epiretinal membrane

Treatment options include laser therapy, intravitreal injections, and vitreoretinal surgery.

Corneal Diseases and Corneal Transplantation

The cornea is the transparent outer layer at the front of the eye. Corneal diseases may cause decreased vision and light sensitivity.

Treatment options include:

• Medical therapy
• Laser procedures
• Corneal transplantation

Corneal transplantation is an effective treatment option that significantly improves vision in advanced corneal diseases.

Refractive Errors: Myopia, Hyperopia, and Astigmatism

These visual disorders occur when light is not properly focused on the retina. Treatment options include eyeglasses, contact lenses, and laser eye surgery.

Macular Degeneration (Yellow Spot Disease)

Macular degeneration is a retinal disease that affects central vision and is more common in older adults. Treatment options include intravitreal injections, laser treatments, and lifestyle modifications.

Diabetic Retinopathy

Diabetic retinopathy develops due to damage to the retinal blood vessels caused by diabetes. It may not cause symptoms in the early stages. Regular eye examinations and proper blood sugar control are critical in preventing vision loss.

Uveitis (Intraocular Inflammation)

Uveitis refers to inflammation of the inner layers of the eye. Symptoms include eye pain, redness, and blurred vision. Treatment depends on the underlying cause and requires regular follow-up.

Strabismus and Amblyopia

Strabismus occurs when the eyes are not properly aligned. Amblyopia (lazy eye) usually develops during childhood. Early diagnosis significantly increases treatment success. Treatment options include glasses, eye exercises, and surgical procedures.

Dry Eye and Ocular Surface Diseases

Dry eye occurs when tear production is insufficient or tear quality is impaired. Treatment options include artificial tears, medications, and surgical interventions in advanced cases.

Diagnostic Methods in Eye Diseases

• Comprehensive eye examination
• Intraocular pressure measurement
• Visual field tests
• OCT (Optical Coherence Tomography)
• Fundus examination
• Corneal topography
• Retinal angiography

Recommendations for Protecting Eye Health

• Have an eye examination at least once a year
• Use UV-protective sunglasses
• Limit prolonged digital screen use
• Maintain a balanced diet and avoid smoking
• Follow proper contact lens hygiene

Eye Health in Children

Regular eye examinations during childhood allow early detection of strabismus, amblyopia, and refractive errors. Early intervention helps prevent permanent vision loss.

Frequently Asked Questions

Can eye diseases be detected early?
Yes. Many eye diseases can be detected at an early stage through regular eye examinations.

How long does cataract surgery take?
It is usually completed in a short time, and patients are often discharged on the same day.

Is laser eye surgery suitable for everyone?
Laser eye surgery can be performed on patients with suitable eye structure after specialist evaluation.