Understanding LASEK Surgery in Sydney: Pain and Procedure
LASEK, or Laser-Assisted Sub-Epithelial Keratectomy, is a type of refractive eye surgery designed to correct vision problems such as myopia, hyperopia, and astigmatism. Unlike LASIK, which involves cutting a flap in the cornea, LASEK preserves the corneal epithelium. This article delves into the aspects of pain associated with LASEK surgery in Sydney, detailing the procedure, recovery, and potential discomforts.
1. Pre-operative Pain Management
Before the surgery, patients in Sydney undergo a thorough pre-operative examination to ensure they are suitable candidates for LASEK. During this phase, the surgeon discusses the procedure in detail, including the expected level of discomfort. Typically, no pain is experienced during the pre-operative phase, as the focus is on preparation and education.
2. The LASEK Procedure: Pain During Surgery
LASEK surgery itself is performed under topical anesthesia, meaning numbing eye drops are used to prevent pain during the procedure. Patients may feel slight pressure or tugging during the surgery, but no significant pain. The procedure typically lasts about 10-15 minutes per eye, and patients are awake throughout the process, often with the assistance of a mild sedative to help them relax.
3. Post-operative Pain and Discomfort
Immediately following LASEK surgery, patients may experience mild to moderate discomfort, which can include a sensation of grittiness or burning in the eyes. This is typically managed with prescribed pain relief medication and frequent application of antibiotic and corticosteroid eye drops. The discomfort usually peaks within the first 24-48 hours and then gradually subsides.
4. Recovery Period and Pain Management
The recovery period for LASEK is generally longer than that of LASIK, often taking about a week. During this time, patients in Sydney may experience varying degrees of discomfort, including sensitivity to light, watery eyes, and blurred vision. It is crucial to follow the post-operative care instructions provided by the surgeon, which include wearing a protective contact lens for a few days to aid in the healing of the epithelium.
5. Long-term Pain Considerations
In the long term, LASEK patients in Sydney should not experience significant pain related to the surgery. However, like any surgical procedure, there is a small risk of complications such as dry eyes or infection, which might cause discomfort. Regular follow-up appointments with the surgeon are essential to monitor the healing process and address any issues promptly.
6. Psychological Aspects of Pain Perception
The perception of pain can be influenced by psychological factors such as anxiety and fear of surgery. In Sydney, many ophthalmologists incorporate psychological support into their practice to help patients manage these feelings. Techniques such as relaxation exercises and pre-surgery counseling can significantly reduce the perceived pain and enhance the overall surgical experience.
Frequently Asked Questions (FAQ)
Q: How long does the pain last after LASEK surgery?
A: The discomfort typically lasts for 24-48 hours, with most patients reporting significant improvement within a week.
Q: Is LASEK more painful than LASIK?
A: LASEK generally involves more discomfort during the initial recovery phase compared to LASIK, due to the preservation of the corneal epithelium.
Q: Can I drive after LASEK surgery?
A: No, patients are advised not to drive for at least 24 hours post-surgery or until their vision has stabilized and they are comfortable enough to drive safely.
Q: What can I do to minimize pain after LASEK?
A: Following the prescribed medication regimen, using eye drops as directed, and resting with your eyes closed can help minimize post-operative pain.
Understanding the nuances of LASEK surgery in Sydney, including the levels of pain and discomfort associated with each phase, can help patients make informed decisions and prepare adequately for the procedure.
