What is PRK Surgery?

PRK Surgery (Photorefractive Keratectomy) is a type of laser eye surgery that is used to correct refractive errors such as nearsightedness (myopia), farsightedness (hyperopia), and astigmatism. PRK is an alternative to LASIK eye surgery and is particularly suitable for individuals who may not be candidates for LASIK due to certain corneal characteristics.

Overview of the PRK surgery process:

1. Corneal Epithelium Removal:
   • In PRK, the surgeon begins by removing the thin outer layer of the cornea called the epithelium. This can be done using an alcohol solution, a special brush, or a laser.
2. Laser Reshaping of the Cornea:
   • Once the epithelium is removed, a laser is used to precisely reshape the cornea. The laser ablates or removes microscopic amounts of corneal tissue based on the patient’s refractive error. The goal is to correct the curvature of the cornea and improve the focus of light on the retina.
3. Healing Process:
   • Unlike LASIK, where a corneal flap is created, PRK does not involve creating a flap. Instead, the corneal surface is allowed to regenerate naturally. The healing process involves the growth of new epithelial cells over the treated area.
4. Post-operative Care:
   • Following PRK surgery, patients are given medicated eye drops to aid in the healing process and prevent infection. Recovery may take a bit longer compared to LASIK, and patients may experience temporary discomfort during the initial days.

Key considerations for PRK surgery include:

• Corneal Thickness: PRK may be a suitable option for individuals with thinner corneas who may not be ideal candidates for LASIK.
• Occupational Considerations: PRK may be recommended for individuals with occupations or lifestyles that carry a risk of corneal injury, as it eliminates the creation of a corneal flap.
• Healing Time: The initial visual recovery may take longer with PRK compared to LASIK. Patients typically experience optimal vision several weeks after the procedure.

PRK is a well-established and effective procedure for vision correction, and its suitability depends on individual factors. It’s important to consult with an experienced refractive surgeon or eye care professional to determine the most appropriate laser eye surgery option based on your eye health and lifestyle.

Laser blepharoplasty eye surgery, also known as laser eyelid surgery, is a surgical procedure to rejuvenate eyelid tissues (skin, muscle, or fat). Blepharoplasty is performed for both cosmetic and vision correction purposes. NVISION has an eye clinic to help address your needs – Book a consultation today.

Dry eye is an irritating, painful, and common condition in which the eye fails to properly produce quality tears. When left untreated, it may lead to ulcers and scars on the cornea.

Depending on the severity of your condition, there are a variety of treatments to relieve dry eyes.

Monovision lasik can treat presbyopia. One eye would remain slightly nearsighted while correcting your other eye for distance vision. With both eyes open, you’ll experience clear and comfortable vision both near and far.

Facial rejuvination, also known as a face-lift, is a procedure to lift and tighten sagging skin on the face and neck.

Glaucoma is a disease that occurs when pressure from fluid buildup damages the optic nerve. In this advanced glaucoma eye surgery, often called MIGS, fluid drainage is improved with a microscopic stent.

Fillers and Botox are both popular nonsurgical cosmetic treatments aimed at reducing signs of aging and enhancing facial aesthetics.

Fillers, also known as dermal fillers or soft tissue fillers, are injectable substances. They are used to add volume, smooth out wrinkles and fine lines, and restore youthful contours to areas of the face such as the cheeks, lips, and smile lines. Fillers can also be used to enhance features such as the lips and chin, or to rejuvenate the hands.

Botox is a neurotoxic protein derived from the bacterium Clostridium botulinum. When injected in small, controlled doses, Botox temporarily relaxes the muscles responsible for causing dynamic wrinkles, such as frown lines, forehead lines, and crow’s feet. By relaxing these muscles, Botox can smooth out existing wrinkles and prevent the formation of new ones, resulting in a more youthful and refreshed appearance.

Both fillers and Botox are minimally invasive treatments that are performed in-office with little to no downtime. They are often used in combination to achieve comprehensive facial rejuvenation and can be customized to meet each patient’s unique aesthetic goals.

A brow lift, also known as a forehead lift or browplasty, is a cosmetic surgical procedure aimed at rejuvenating the appearance of the forehead and brow region. The procedure involves lifting and repositioning the brow tissues to address sagging or drooping brows, reduce forehead wrinkles, and smooth out furrows between the eyebrows. Brow lifts can be performed through various techniques, including traditional surgery, endoscopic surgery, and minimally invasive procedures such as Botox injections. This cosmetic surgery aims to create a more youthful, refreshed appearance by restoring a smoother, more elevated brow position.