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What to Expect After Glaucoma Surgery in WNY

There’s a reason why we call glaucoma the ‘silent thief of sight,’; 10% of patients who receive treatment still experience vision loss. Each year, more than 120,000 Americans experience blindness from this disease.

Glaucoma causes an increase in intraocular pressure (IOP), which can damage the eye’s optic nerve over time. While glaucoma is typically managed through medication and lifestyle changes, there are instances when glaucoma surgery becomes necessary to halt its progressive damage. This article explores the treatments available and how glaucoma surgery in WNY can save your eyesight.

When is Glaucoma Surgery Necessary?

Progressive damage to the optic nerve is the primary concern in glaucoma management. In the early stages of the disease, doctors prescribe eye drops or oral medications to lower IOP and prevent further damage. These medications work by reducing the production of aqueous humor (the fluid inside the eye) or increasing its drainage. However, not all patients respond well to medications, and some may experience continued optic nerve deterioration despite consistent treatment.

When glaucoma’s progression cannot be adequately controlled with medication alone, surgical intervention becomes necessary. Doctor’s base this decision on a careful assessment of the patient’s optic nerve health, visual field tests, and the rate of disease progression. Surgery creates alternative pathways for drainage aqueous humor, thus reducing IOP and preventing further damage to the optic nerve.

Medication intolerance is another factor that can necessitate glaucoma surgery. Some individuals may be sensitive or allergic to the components of glaucoma medications, leading to unpleasant side effects or an inability to tolerate the prescribed eye drops. Common side effects of glaucoma medications include redness, burning, stinging, and changes in heart rate. These complications significantly impact the patient’s quality of life, so doctor’s may explore alternative treatment options like surgery.

Advanced glaucoma presents a critical scenario where surgery is often the only viable option. In advanced stages of the disease, optic nerve damage is extensive, and visual field loss is significant. Medications alone may no longer be sufficient to control IOP and prevent further vision deterioration. Surgical intervention is crucial in these cases to salvage the vision and halt further progression.

What are the Different Types of Glaucoma Surgery?

Glaucoma surgery offers a long-term solution for individuals who cannot tolerate or do not respond well to medications. Glaucoma surgery encompasses various techniques and procedures aimed at reducing intraocular pressure (IOP) and preserving the health of the optic nerve. The choice of surgery depends on the type and severity of glaucoma, the patient’s medical history, and other factors. Some of the different types of glaucoma surgery include:

  • Trabeculectomy is one of the most common and traditional surgical procedures for glaucoma. In this procedure, a small flap is created in the white part of the eye (sclera), allowing aqueous humor (the eye’s fluid) to drain out of the eye. A filter is formed under the conjunctiva (the clear covering over the sclera) to collect and regulate fluid drainage. Trabeculectomy is performed in open-angle glaucoma cases to help reduce intraocular pressure.
  • Tube shunt implantation involves inserting a small tube or shunt into the eye to create a drainage pathway for aqueous humor. The tube is typically placed in the front part of the eye (the anterior chamber) or the back part of the eye (the vitreous cavity), depending on the specific type of tube used. This surgical approach is often chosen when trabeculectomy is less likely to succeed or has failed in controlling intraocular pressure.
  • Goniotomy and trabeculotomy are minimally invasive procedures typically performed in infants and children with congenital glaucoma. Goniotomy involves using a specialized lens to access and open the eye’s drainage angle, allowing better fluid outflow. Trabeculotomy involves making tiny incisions in the trabecular meshwork (the eye’s drainage system) to enhance fluid drainage. These procedures treat congenital or pediatric glaucoma by improving the fluid drainage from the eye.
  • Laser surgeries are less invasive than traditional surgeries and can be performed in an outpatient setting. Laser surgery is often used as a primary treatment or adjunct to medication, especially in open-angle glaucoma. There are several types effective for glaucoma management:
    • Laser trabeculoplasty involves using a laser to treat the trabecular meshwork, enhancing fluid drainage.
    • Selective laser trabeculoplasty (SLT) targets specific cells in the drainage system, reducing IOP.
    • Laser cyclophotocoagulation aims to decrease fluid production by treating the ciliary body.
  • Minimally Invasive Glaucoma Surgery (MIGS) procedures are a group of less invasive techniques designed to lower IOP with fewer complications and a shorter recovery time to traditional surgeries. Some common MIGS procedures include iStent, Hydrus Microstent, and Xen Gel Stent. These devices are typically implanted during cataract surgery or as standalone procedures and are suitable for patients with mild to moderate glaucoma.
  • Cyclodestructive procedures involve destroying or reducing aqueous humor production by treating the ciliary body. These procedures are for advanced or refractory glaucoma cases. Options include cyclophotocoagulation using lasers or cryotherapy (freezing) to target the ciliary body.

The choice of glaucoma surgery depends on various factors, including the type and severity of glaucoma, the patient’s overall health, and the surgeon’s expertise. Individuals with glaucoma must consult with glaucoma specialists to determine the most appropriate surgical approach for their specific condition.

What to Expect Following Glaucoma Surgery in WNY

Like any major surgery, there will be a recovery period after your glaucoma procedure.

How Long Does It Take to Recover from Glaucoma Surgery

Glaucoma surgery reduces IOP and preserves the health of the optic nerve, especially when conservative treatments like medications have proven ineffective. The recovery period after glaucoma surgery varies depending on the specific procedure performed, the individual’s overall health, and the extent of the surgical intervention.

Immediate Post-Op Period

The immediate post-operative period spans the first few hours after glaucoma surgery. During this time, patients are typically monitored in a recovery area to ensure no immediate complications. You may experience some discomfort, redness, or blurred vision immediately after the surgery. Always have someone accompany you for transportation home as your vision may be impaired.

First Few Days After Surgery

In the first few days after glaucoma surgery, it is common to experience some discomfort, mild pain, and blurred vision. The eye may be sensitive to light, and you may notice some redness and swelling around the surgical site. The use of prescribed eye drops or ointments is essential during this period to prevent infection and promote healing. It’s crucial to follow the medication schedule as prescribed by your surgeon.

Your doctor will advise you to avoid activities that could increase intraocular pressure, such as heavy lifting, straining, or bending over. Additionally, driving may be restricted during this time due to vision impairment. Most patients are advised to take it easy and rest as much as possible during the first few days.

Week 1-2

During the first week or two after glaucoma surgery, the initial discomfort and redness typically subside. Your vision may start to improve, but it may take some time to stabilize fully. Many patients can gradually resume light activities, but should still avoid strenuous exercise and lifting heavy objects. Be sure to follow your surgeon’s recommendations regarding activity levels.

Attend follow-up appointments with your eye surgeon as scheduled during this period. These appointments are crucial for monitoring your progress and making any necessary adjustments to your medication regimen. Your surgeon will also assess the success of the surgery in reducing intraocular pressure.

Week 2-6

Between the second and sixth weeks after glaucoma surgery, your eye should continue to heal and stabilize. Vision improvement may be more noticeable during this time, although it can still vary from person to person. Many patients can gradually return to their regular daily activities, including work, with the approval of their surgeon.

The frequency of post-operative check-ups may decrease during this period, but it’s essential to continue using prescribed eye drops as directed. Your surgeon will monitor your IOP and evaluate the long-term effectiveness of the surgery.

Long-Term Recovery

Long-term recovery from glaucoma surgery extends beyond the initial weeks and can last several months. While you may experience significant improvement in vision and IOP control, it’s important to remember that glaucoma management is a long-term effort that requires ongoing steps. Regular follow-up appointments with your glaucoma specialists are essential to monitor the health of your eyes and make any necessary adjustments to your treatment plan.

Tips for Glaucoma Surgery Aftercare

No matter the type of glaucoma surgery, the most important advice is to follow your doctor’s orders diligently. For example:

  • Adhere to the prescribed medication schedule diligently, as eye drops or ointments are critical to preventing infection and promoting healing.
  • Take it easy during the early recovery period. Avoid heavy lifting, strenuous exercise, and activities that could increase intraocular pressure.
  • Keep all scheduled follow-up appointments with your glaucoma specialists to monitor your progress and ensure the success of the surgery.
  • Wear the protective eyewear your surgeon recommends, especially during activities where there is an injury risk.
  • A healthy lifestyle, including a balanced diet and regular exercise, can contribute to your overall eye health and well-being.
  • Educate yourself about glaucoma and its management. Understanding your condition can help you make informed decisions about your care and improve glaucoma management for the long haul.

Consult the Experts at ECVA for Glaucoma Surgery in WNY

Glaucoma surgery in WNY starts with a visit to the experienced practitioners at Eye Care & Vision Associates (ECVA). We are glaucoma specialists with a track record of the most innovative procedures to manage your condition. Contact ECVA today for glaucoma management in Williamsville, Buffalo, Niagara Falls, and Orchard Park.

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The Role of Genetics in Eye Health: Understanding Inherited Eye Conditions

Some eye conditions are related to specific genetic markers. As a result, these eye conditions can be inherited. By understanding what conditions have genetic factors, it’s easier to anticipate your risk of developing them. In turn, it can help you take a more proactive approach to your eye health, which can make a significant difference in overall outcomes.

Here is a look at some common eye conditions that can be linked to genetics.

Myopia and Hyperopia

Both myopia (nearsightedness) and hyperopia (farsightedness) can have a genetic component. Anyone with a first-degree relative with either condition is significantly more likely to develop it than individuals without family members with the condition.

Research involving myopia in children also demonstrates that specific demographics are more likely to develop the condition. For example, one study showed the prevalence is far higher in South Asian children, coming in at nine times greater than among white Europeans.

Glaucoma

Glaucoma is the most common cause of blindness worldwide, as the condition can permanently damage the optic nerve due to increased pressure in the eye. Having a family history of glaucoma puts you at far greater risk, making you four to nine times more likely to develop the condition.

Additionally, people of Hispanic descent are at greater risk than those of European descent. Individuals of Asian descent have a heightened risk of angle-closure glaucoma than other demographics. Glaucoma is also up to eight times more prevalent in the African-American community than in the Caucasian community.

Age-Related Macular Degeneration

Age-related macular degeneration (AMD) – an eye condition that leads to a damaged macula, which causes a reduction in central vision – also seemingly has a genetic component. According to research, an estimated 20 percent of patients with AMD have a family member with the condition, and having a family history makes you four times more likely to develop AMD.

Studies also suggest that Caucasians are more likely to develop AMD than African Americans. Data on whether individuals of Hispanic descent are more or less likely to develop AMD than Caucasians is conflicting, with some reports showing a higher occurrence while others a lower one.

Cataracts

While cataracts are common as people age, specific occurrences of the condition have genetic components. Congenital or childhood bilateral cataracts autosomal dominant inheritance was present among 44 percent of cases examined in one particular study.

Specific ethnic heritages are also at greater risk of developing cataracts in general. For example, African Americans and Latinx Americans are at greater risk than Caucasian Americans.

While a genetic predisposition to specific eye conditions is often concerning, being proactive makes a difference. Proper care and monitoring can lead to an earlier diagnosis, allowing for treatment plans that can slow disease progression and preserve eye health and vision.

At ECVA, the safety and health of our patients’ eyes are our priority. If you’re concerned about whether you’re developing an eye condition with a genetic component or simply haven’t visited your eye care provider in the past year, the ECVA team is here to help. Schedule an appointment at your closest ECVA clinic today.

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Postoperative Care Tips for Successful Cataract Surgery Recovery

Postoperative care plays a significant role in a successful cataract surgery recovery. By using the right approach, you can ensure the healing process goes as smoothly as possible. If you want to make sure that you’re on the best possible path, here are some postoperative care tips for a successful cataract surgery recovery.

Follow All Instructions from Your Eye Care Provider

Your eye care provider will provide you with postoperative care instructions, and it’s critical to follow them precisely. The guidelines are designed to ensure your safe and speedy recovery, including reducing your chances of various complications, such as infections.

Review the instructions with your eye care provider before your procedure, and ask questions if you need clarity. Additionally, reach out to your eye care provider if you need clarification as you recover, as they’ll be happy to assist.

Protect Your Eyes from Trauma and Irritants

After cataract surgery, some eye discomfort is expected. However, you want to make sure that you don’t rub your eyes, as that can cause damage. Additionally, you want to protect your eyes from irritants like dust and pollen.

Since light sensitivity can also come with cataract surgery, wearing wraparound sunglasses is wise. Along with reducing the amount of light that hits your eye, they can help shield your eyes from potential irritants.

Similarly, wear your eye shield while sleeping. That ensures you don’t accidentally rub your eyes in your sleep or when first waking, as well as prevents accidental contact with bedding.

Don’t Participate in Strenuous Activities

Strenuous activity can increase eye pressure, which can hinder your recovery after cataract surgery. As a result, it’s best to avoid heavy lifting, high-intensity workouts, or similar activities after the procedure.

Additionally, try to avoid bending down into positions where your head ends up lower than your waist. That can also increase eye pressure, so it’s better to find alternative body positions while you recover.

Avoid Direct Contact with Water

While good hygiene is critical after cataract surgery, water directly contacting your eyes can increase irritation and put you at risk of infection. Exercise caution when showering, ensuring water streams don’t hit your eyes. Additionally, avoid swimming and hot tubs.

Embrace General Health Best Practices

Many best practices for maintaining your health are also critical to a successful recovery from cataract surgery. Maintain a healthy diet, as nutritious foods and drinks ensure your body has the nutrients it needs. Make sure to stay hydrated by drinking plenty of water.

While you heal, you also want to avoid alcohol, as it can lead to dehydration and makes postoperative infections more likely. Similarly, don’t smoke, as smoking increases inflammation, heightens your risk of infection, damages blood vessels, and impairs oxygen delivery to your healing tissues.

At ECVA, the safety and health of our patients’ eyes are our priority. If you’re experiencing cataract symptoms, are considering cataract surgery, or simply haven’t had an eye exam in the past year, the ECVA team is here to help. Schedule an appointment at your closest ECVA clinic today.