Understanding the Risks of LASEK in Wellington
Laser-Assisted Sub-Epithelial Keratectomy (LASEK) is a vision correction procedure that has gained popularity in Wellington for its ability to correct refractive errors such as myopia, hyperopia, and astigmatism. Unlike LASIK, which involves creating a flap in the corneal tissue, LASEK is a less invasive procedure that preserves more of the corneal structure. However, like any medical procedure, LASEK comes with its own set of risks and considerations that patients in Wellington should be aware of before undergoing the treatment.
1. Post-Operative Discomfort and Recovery Period
One of the primary concerns following LASEK surgery is the level of discomfort experienced during the recovery period. Patients often report a sensation similar to having an eye irritation or feeling like there is something in their eye. This discomfort can last for several days and is typically managed with pain medication prescribed by the surgeon. The recovery period for LASEK is generally longer than that of LASIK, with patients needing to wear a special contact lens for a few days to protect the eye while it heals. This extended recovery time can be a significant factor for patients with active lifestyles or those who cannot afford to take extended time off work.
2. Risk of Infection and Delayed Healing
Although rare, the risk of infection following LASEK surgery exists and can lead to complications such as delayed healing or even vision loss. Proper post-operative care, including the use of antibiotic and anti-inflammatory eye drops, is crucial to minimize this risk. Patients in Wellington should follow their surgeon’s instructions meticulously to ensure the best possible outcome. Delayed healing can also occur, particularly in patients with certain medical conditions or those who engage in activities that may expose the eyes to additional risk.
3. Visual Side Effects
Some patients may experience visual side effects after LASEK, such as glare, halos, or double vision, especially during the initial recovery period. These symptoms typically diminish as the eyes heal, but in some cases, they may persist or recur. It is important for patients in Wellington to discuss these potential side effects with their surgeon prior to the procedure to understand the likelihood and duration of these effects. Regular follow-up appointments are essential to monitor these conditions and adjust treatment as necessary.
4. Over-Correction or Under-Correction
Like any refractive surgery, there is a risk that the LASEK procedure may result in over-correction or under-correction of the refractive error. This means that the vision may not be fully corrected, or it may be corrected to a point that still requires the use of glasses or contact lenses. In some cases, a second procedure may be necessary to achieve the desired outcome. Patients in Wellington should discuss the potential for these outcomes with their surgeon and understand the options available should they occur.
5. Corneal Ectasia
Corneal ectasia is a rare but serious complication that can occur after any type of refractive surgery, including LASEK. This condition involves the thinning and bulging of the cornea, which can lead to significant vision problems. While modern screening techniques have made this complication less likely, it is still a risk that patients should be aware of. Proper pre-operative evaluation by an experienced ophthalmologist can help identify patients at risk and prevent this complication.
FAQ: Common Questions About LASEK Risks in Wellington
Q: How long does the discomfort last after LASEK?
A: Discomfort typically lasts for several days, but it can vary from person to person. Pain medication and proper care can help manage this discomfort.
Q: Is the risk of infection high after LASEK?
A: The risk of infection is low, but it is important to follow post-operative care instructions carefully to minimize this risk.
Q: Can I drive after LASEK surgery?
A: It is generally recommended that patients do not drive until their vision has stabilized, which can take a few days to a week after the procedure.
Q: How often do I need to see my surgeon after LASEK?
A: Regular follow-up appointments are crucial to monitor healing and address any issues that may arise. The frequency of these appointments will be determined by your surgeon.
Understanding the risks and potential complications associated with LASEK surgery is essential for patients in Wellington. By discussing these aspects thoroughly with their surgeon and following post-operative care instructions, patients can maximize the benefits of the procedure while minimizing potential risks.
