Comparing INTRALASE and B&L Technolas for Laser Eye Surgery
Myopia laser surgery Hello, doctor. Could you please tell me which is better, the INTRALASE femtosecond laser or the B&L Technolas 217z100 laser for myopia? What are the differences between them? After undergoing laser eye surgery, is there a risk of the corneal flap being di...
Dr. Gao Pilin Reply:
INTRALASE femtosecond laser refers to a method of creating a corneal flap using laser technology instead of a blade. In contrast, the B&L Technolas 217z100 laser system from Bausch & Lomb requires a blade to cut the corneal flap. Immediately after laser surgery, there is ...[Read More] Comparing INTRALASE and B&L Technolas for Laser Eye Surgery
Can You Undergo Laser Eye Surgery After Nasal Surgery?
Laser eye surgery Hello, can I undergo laser surgery for my nearsightedness right after having undergone septoplasty? After the eye surgery, will I be able to adapt to the low atmospheric pressure at high altitudes? Can I participate in activities like bungee jumping or hot air b...
Dr. Gao Pilin Reply:
Hello: 1. Septoplasty generally does not affect laser surgery for myopia; however, if there are still discomforting symptoms, it is advisable to wait until the condition stabilizes before proceeding with the surgery. 2. After laser surgery for myopia, the eyes are essentially...[Read More] Can You Undergo Laser Eye Surgery After Nasal Surgery?
Understanding Dry Eyes: Causes, Treatments, and Long-Term Relief
Inquiry about dry eyes? Hello, I occasionally experience dryness in both eyes, and sometimes I have a stinging sensation. My doctor prescribed artificial tears and suggested using a warm compress on my eyes. However, after long hours of overtime work on the computer, the dryness ...
Dr. Gao Pilin Reply:
Hello: After LASIK surgery for myopia, there may be instances of dry eyes because the procedure involves corneal flap creation, which can damage the corneal sensory nerves and affect tear production. A balanced diet can provide sufficient vitamin A, so there is no need for specia...[Read More] Understanding Dry Eyes: Causes, Treatments, and Long-Term Relief
Post-LASIK Vision Issues: Seeking Expert Help for Double Vision
Post-operative complications of myopia laser surgery... similar to Ah Hong's post-operative issues from October 2, 2010? Six years ago, I had -6.00D myopia in both eyes without any issues. After undergoing laser surgery for myopia, my uncorrected vision is now 0.3, and with ...
Dr. Ke Meilan Reply:
The integration of visual information in the brain can be trained progressively and requires time. I am not sufficiently specialized, so I would like to consult with a corneal expert at a medical center. Wishing you health and safety, Dr. Ke Mei-Lan.[Read More] Post-LASIK Vision Issues: Seeking Expert Help for Double Vision
Understanding LASIK Surgery Side Effects: Blurred Vision Concerns
Complications after myopia laser surgery? I remember undergoing LASIK laser surgery seven years ago. At that time, my myopia was approximately -3.00 diopters, and I had astigmatism of about -1.00 to -1.50 diopters. However, after about 2-3 years post-surgery, I noticed that after...
Dr. Hu Yusheng Reply:
Dear Mr. Ah Hong, Your issue may be due to dry eye syndrome, presbyopia, or an inability of the ciliary muscle to relax. Please consult an ophthalmologist for further evaluation. Thank you for your inquiry. Wishing you health and safety. Sincerely, Ophthalmologist Hu Yu-She...[Read More] Understanding LASIK Surgery Side Effects: Blurred Vision Concerns
Differences Between LASIK and Navex Eye Surgery: Costs and Benefits
Differences in Types of Lasers What is the difference between LASIK and Navex? Also, what are the approximate costs for these two procedures?
Dr. Chen Anping Reply:
Our hospital does not provide laser eye surgery services, so we are unable to answer.[Read More] Differences Between LASIK and Navex Eye Surgery: Costs and Benefits
Choosing Between LASIK and PRK for Laser Vision Correction: What You Need to Know
Choosing between LASIK and PRK for myopia correction? I want to get rid of my glasses, so I'm preparing to undergo laser vision correction. A few days ago, I went to an ophthalmologist for an examination, and the corneal thickness in both eyes is 600 micrometers (which is co...
Dr. Hu Yusheng Reply:
Hello: Myopia laser surgery refers to excimer laser surgery for myopia. Depending on your corneal thickness, options such as LASIK, PRK, or blade-free LASIK are all viable choices. It is best to discuss the advantages and disadvantages of each option with your surgeon. A thorough...[Read More] Choosing Between LASIK and PRK for Laser Vision Correction: What You Need to Know
Understanding Dry Eyes After LASIK: Causes and Solutions
Dryness It has been six months since I underwent laser surgery for my myopia, and I experience dryness in my eyes every morning upon waking up. Is this normal? How can I improve this condition? Can I use eye drops as artificial tears when I feel dryness in my eyes? Thank you.
Dr. Ke Meilan Reply:
Hello: For dryness, you can first try warm compresses; if that doesn't work, then use preservative-free artificial tears. Wishing you peace and good health.[Read More] Understanding Dry Eyes After LASIK: Causes and Solutions
Understanding Laser Eye Surgery: Age Requirements and Recovery Insights
What are the requirements for laser surgery for myopia? Is it necessary to be at least 20 years old to undergo laser eye surgery for myopia? I am only a few months shy of turning 20. What evaluations are needed for the procedure? My prescription is -6.00 in the left eye and -6.50...
Dr. Gao Pilin Reply:
Hello, the age requirement for myopia surgery is that patients must be at least 18 years old with stable refractive error. It is not mandatory to be 20 years old; however, being 20 years old generally indicates that physical and mental development is complete, making it less like...[Read More] Understanding Laser Eye Surgery: Age Requirements and Recovery Insights
Post-LASIK Care: Using Artificial Tears Safely After Surgery
Medication 1. After one month post-myopia laser surgery, is it safe to use 1. Five Blessings eye drops (artificial tears)? 2. Is it necessary to use preservative-free artificial tears? 3. I experience a stinging sensation when using Sin Dong Shu eye artificial tears (single-use p...
Dr. Ke Meilan Reply:
Hello: It is better to use preservative-free artificial tears. If you experience a stinging sensation when applying artificial tears, it is a rare occurrence. If the stinging sensation lasts less than 30 seconds, it is still acceptable to use. Wishing you peace and good health.[Read More] Post-LASIK Care: Using Artificial Tears Safely After Surgery
Understanding Myopia Laser Surgery: Pupil Size and Night Glare Concerns
Myopia laser surgery Is a pupil size of approximately 4.7 to 5.0 considered larger than average? Does using wavefront-guided LASIK completely eliminate issues with nighttime glare? Is it not advisable to use older laser technology? Thank you.
Dr. Ke Meilan Reply:
Hello: 1. A pupil size of 4.7 and 5.0 is slightly larger than average. 2. Using wavefront-guided LASIK for myopia and hyperopia tends to have fewer issues with nighttime glare. 3. Traditional laser treatments are less suitable for individuals with larger pupils. Wishing you peace...[Read More] Understanding Myopia Laser Surgery: Pupil Size and Night Glare Concerns
Post-LASIK Care: When to Get Laser Spot Treatment and Wear Makeup
Myopia After undergoing laser surgery for myopia, how long should one wait before getting laser treatment for pigmentation? What should be taken into consideration? How long after the procedure can makeup (eye makeup) be applied? Thank you!
Dr. Ke Meilan Reply:
Hello: It is best to wait for a month, and avoid putting pressure on the eyeball. Additionally, please remember to administer the eye drops on schedule, and makeup should also be avoided for a month. Wishing you peace and good health.[Read More] Post-LASIK Care: When to Get Laser Spot Treatment and Wear Makeup
Understanding Post-LASIK Myopia Progression: A Patient's Concern
After LASIK, myopia continues to worsen? Dear Sir, I originally had around 1000 degrees of myopia in both eyes. After undergoing LASIK, my vision was initially clear, but this improvement did not last. In the first year, my prescription changed by 100 degrees, and it has continu...
Dr. Zhang Yanrui Reply:
Your condition is quite complicated and may be due to pathological (progressive) high myopia or unstable refraction caused by corneal thinning. A thorough examination by a physician is necessary to determine the underlying cause, and further surgery is not recommended.[Read More] Understanding Post-LASIK Myopia Progression: A Patient's Concern
Understanding Eye Asymmetry After LASIK and PRK Surgery
My eyes... are so annoying!! Hello, I had laser eye surgery for my myopia in June and July of this year, with each eye done separately. I had LASIK on my right eye and PRK on my left eye. Everything was fine initially, but for some reason, my left eye has suddenly developed a not...
Dr. Zhang Yanrui Reply:
Hello: Basically, the condition of your eyelids may not necessarily be related to laser surgery; it is more closely associated with neurology or oculoplastic surgery. Ptosis is not always indicative of myasthenia gravis, but it must be considered, as subsequent treatment is very ...[Read More] Understanding Eye Asymmetry After LASIK and PRK Surgery
Post-LASIK Vision Issues: Understanding Blurriness and Recovery Concerns
Post-LASIK Vision Issues Hello Dr. Tsai, I recently underwent LASIK surgery and initially achieved a vision of 1.2 in one eye. However, as time has passed during the recovery, my vision has become increasingly blurry, and it has dropped to 0.8 despite consistently using eye drop...
Dr. Cai Jingyao Reply:
After LASIK surgery, it is possible for some degree of myopia to return, which may be due to the development of new myopia or pseudomyopia caused by excessive near work. A visit to an ophthalmology clinic for examination and medication may be necessary. Additionally, myopia can f...[Read More] Post-LASIK Vision Issues: Understanding Blurriness and Recovery Concerns
Is Laser Treatment Suitable for Long Hours of Eye Strain?
Does laser treatment have any effects on prolonged eye use? Thank you! Hello, teacher. I am your student from the Yuanpei University Department of Medical Technology. I have a question I would like to ask you: Currently, I am working as a clinical laboratory technician, which req...
Dr. Ke Meilan Reply:
Hello: 1. The increase in astigmatism is unrelated to the use of a microscope. 2. There are many essential criteria for LASIK treatment. 3. Contact lenses (hard) should be evaluated by a physician. 4. Not necessarily. It is best to identify the rate of increase in astigmatism bef...[Read More] Is Laser Treatment Suitable for Long Hours of Eye Strain?
Understanding Wavefront Laser Surgery vs. Traditional PRK and LASIK
Ophthalmic laser surgery Is there a difference between the physician-led wavefront laser and traditional PRK and LASIK surgeries? I currently have myopia of -6.50 diopters and astigmatism of -1.50 diopters. If I undergo laser vision correction, will I end up with hyperopia? Will ...
Dr. Cai Jingyao Reply:
The leading wave laser differs from traditional lasers in its more precise and comprehensive calculation of corneal refractive values, making it suitable for high myopia and astigmatism. Postoperative residual refractive error and glare vary from person to person, and whether the...[Read More] Understanding Wavefront Laser Surgery vs. Traditional PRK and LASIK
Post-LASIK Recovery: Common Concerns and Eye Health Tips
Post-LASIK complications? Hello, doctor: After undergoing LASIK surgery, how long does it take for the corneal flap to fully heal, and when can I get my eyes wet or rub them? If there are small, water-like bumps on the eyelids and if I stay up late, will this affect my vision lat...
Dr. Zhang Yanrui Reply:
Hello: After LASIK surgery, the interface between the corneal flap and the bed will never completely heal, but this will not affect visual function or cause discomfort, so there is no need to worry. As for the corneal epithelium, it typically heals completely within three days. A...[Read More] Post-LASIK Recovery: Common Concerns and Eye Health Tips
Understanding LASIK: Precision, Recovery, and Post-Operative Care
Regarding LASIK? Hello Dr. Feng, I would like to ask if the degree of myopia can be measured very accurately during laser eye surgery. Is the measurement done automatically by the equipment and laser, or is it manually operated to determine the degree? For example, if the initi...
Dr. Feng Jiefan Reply:
Hello: The accuracy of laser vision correction has improved with advancements in technology, and the current level of precision is satisfactory. The amount of correction needed must be confirmed multiple times by the physician before the procedure. It is not determined by the mac...[Read More] Understanding LASIK: Precision, Recovery, and Post-Operative Care
Post-LASIK Surgery: Do You Need to Wear Glasses Indoors?
Myopia surgery Hello, after undergoing laser surgery for myopia, is it necessary to wear protective goggles and sunglasses for a month, and should they be worn 24 hours a day? Do I need to wear them indoors or while watching TV or using a computer as well? Is the purpose of weari...
Dr. Ke Meilan Reply:
Hello: 1. Wear them only when going out. 2. If you do not unconsciously touch your eyes, you can also go without glasses indoors. 3. It is not related to light. Sincerely, Dr. Mei-Lan Ke, Ophthalmology Department.[Read More] Post-LASIK Surgery: Do You Need to Wear Glasses Indoors?