Retina Surgery
Retina
What is Retina ?
The retina is a thin, delicate layer of light-sensitive tissue located at the back of the eye. It works much like the film in a camera by capturing incoming light and converting it into electrical signals. These signals are then sent to the brain through the optic nerve, allowing us to see and understand images clearly. The retina contains millions of specialized photoreceptor cells called rods and cones. Rods are responsible for vision in low-light conditions and help with peripheral vision, while cones provide sharp, detailed vision and allow us to see colors. Damage or disease affecting the retina can disturb normal vision. If left untreated, some retinal conditions may result in partial or complete vision loss, making early detection and treatment important.
What You Need to Know
Your Vision, Our Priority — Providing Expert Care for Retinal Diseases with Accuracy, Innovation, and Medical Excellence
Retinal damage can occur due to several underlying conditions that affect the health and function of the light-sensitive tissue at the back of the eye. Common causes include:
- Diabetic Retinopathy: High blood sugar levels can damage the small blood vessels in the retina, leading to leakage, swelling, or abnormal vessel growth.
- Age-Related Macular Degeneration (AMD): Progressive degeneration of the macula—responsible for central vision—typically occurs with aging.
- Retinal Detachment: The retina may separate from its underlying tissue due to trauma, aging, or vitreous degeneration.
- Retinal Tears: Weak areas or thinning of the retina can lead to small breaks or tears, often caused by sudden eye movements or injury.
- Vitreous Hemorrhage: Bleeding within the vitreous cavity can pull on the retina, leading to damage.
Genetic Disorders: Conditions such as retinitis pigmentosa can progressively weaken retinal cells. - Infections & Inflammation: Severe uveitis, ocular infections, or autoimmune conditions can compromise retinal health.
Early detection of retinal problems is crucial to prevent permanent vision loss. Patients may experience:
- Sudden appearance of floaters or flashes of light
- Blurred, distorted, or dim vision
- A shadow or dark curtain moving across the visual field
- Difficulty seeing at night
- Loss of central or peripheral vision
- Sudden decrease in visual clarity
- Vitrectomy
A microsurgical procedure where the vitreous gel inside the eye is removed to treat conditions such as retinal detachment, vitreous hemorrhage, macular hole, or epiretinal membrane. It allows the surgeon to access and repair the retina directly. - Laser Photocoagulation
A high-precision laser is used to seal retinal tears, stop abnormal blood vessel growth, or prevent further leakage in conditions like diabetic retinopathy and retinal vein occlusions. - Pneumatic Retinopexy
A minimally invasive procedure where a gas bubble is injected into the eye to help reattach the retina. The bubble presses against the damaged area while the surgeon uses laser or cryotherapy to seal the tear. - Scleral Buckling
A flexible silicone band is placed around the outer surface of the eye to reduce traction and help the retina reattach. This technique is commonly used for certain types of retinal detachments. - Intravitreal Injections
Medications such as anti-VEGF agents or steroids are injected directly into the eye to manage retinal diseases like macular degeneration, diabetic retinopathy, and retinal swelling.
Treatments
Treatments for Retina
Medical Treatment
We offer evidence-based medical therapies to manage retinal diseases at early and advanced stages.
Common treatments include:
- Intravitreal Injections: Anti-VEGF and steroid injections to reduce swelling, stop abnormal blood vessels, and stabilize vision in conditions like diabetic retinopathy and macular degeneration.
- Medications & Supplements: Prescribed to support retinal health and slow disease progression where applicable.
- Laser Therapy: Controlled laser applications to seal leaking blood vessels, prevent tissue damage, and protect vision.
Laser & Minimally Invasive Procedures
Laser-based treatments provide precise and effective management for several retinal issues with minimal discomfort and fast recovery.
These include:
- Laser Photocoagulation: Seals retinal tears, stops bleeding, and prevents further retinal damage.
- Photodynamic Therapy (PDT): Used for specific types of macular degeneration to slow abnormal blood vessel growth.
- Pneumatic Retinopexy: A minimally invasive procedure where a small gas bubble is introduced to help reattach the retina.
Surgical Treatment
For complex or severe retinal conditions, our specialized retinal surgeons perform high-precision surgeries using advanced microsurgical techniques.
Common surgeries include:
- Vitrectomy: Removal of the vitreous gel to repair retinal detachments, macular holes, and vitreous hemorrhage.
- Scleral Buckling: Placement of a silicone band around the eye to support retinal reattachment.
- Combined Surgical Procedures: Performed when multiple retinal complications need simultaneous correction.
Precision Care for the Light of Your Vision
New Technology
Advanced Technology
Optical Coherence Tomography (OCT):
Retinal Laser Systems:
Electronic Medical Record (EMR) Integration:
Retina Sonography
Retina sonography, also known as B-scan ocular ultrasonography, is an advanced diagnostic imaging technique used to evaluate the internal structures of the eye when direct visualization is not possible.
Diabetic Retinopathy?
Diabetic retinopathy is a progressive eye disease caused by prolonged high blood sugar levels damaging the tiny blood vessels of the retina. Over time, these vessels may leak, swell, or become blocked, leading to vision problems and, if untreated, permanent vision loss. It is one of the most common complications of diabetes and a leading cause of blindness in adults worldwide.
Diabetic retinopathy develops due to long-term effects of diabetes on retinal blood vessels. Key causes and risk factors include:
- Uncontrolled Blood Sugar Levels
- High Blood Pressure
- High Cholesterol
- Long Duration of Diabetes
- Pregnancy in
- Diabetic Patients
Smoking - Kidney Disease
Early stages may show no symptoms, which is why regular eye check-ups are critical. As the condition progresses, patients may experience:
- Blurred or fluctuating vision
- Dark spots or floaters
- Difficulty seeing at night
- Distorted or wavy vision
- A dark or empty area in the center of vision
- Sudden vision loss
1. Intravitreal Injections
Medications (Anti-VEGF or steroids) are injected into the eye to reduce swelling, control abnormal vessel growth, and improve vision.
2. Laser Photocoagulation
A precise laser seals leaking vessels and prevents abnormal blood vessel growth. Effective for NPDR and early PDR stages.
3. Vitrectomy Surgery
A microsurgical procedure to remove blood-filled vitreous, scar tissue, or traction pulling on the retina. Used for advanced PDR or retinal detachment.
4. Blood Sugar & Blood Pressure Control
Strict management of diabetes is essential to slow disease progression and protect retinal health.
Diabetic retinopathy often progresses silently. With timely screening, advanced imaging like OCT and Fundus Photography, and expert treatment, most vision loss can be prevented. Regular eye exams are recommended at least once a year for all diabetic patients.
Protect Your Vision with Expert Eye Care Today
News
Have some Questions?
Retina surgery refers to a group of advanced procedures used to repair retinal damage, treat retinal detachment, remove scar tissue, or manage diseases like diabetic retinopathy and macular problems. The goal is to restore or preserve vision and prevent further complications.
Your doctor may recommend retina surgery if you have:
- Retinal detachment
- Retinal tears
- Diabetic retinopathy
- Macular hole
- Epiretinal membrane
- Vitreous hemorrhage
- Severe trauma or infection affecting the retina
No. Retina surgery is performed under local or general anesthesia, depending on the condition. Patients do not feel pain during the procedure, and any post-surgical discomfort is usually mild and manageable.
Vision improvement depends on the severity and duration of the retinal disease. Many patients experience significant improvement, while others may have stable or partially restored vision. Early treatment generally yields better outcomes.