Understanding Retinal Detachment Recovery: Nutrition, Timing, and Vision Correction
Vision restoration Hello Doctor: I experienced a retinal detachment unexpectedly, without any external force, and I do not have myopia or hypertension. I underwent surgical treatment earlier this month, and my vision has improved from 0.3 pre-operation to 0.5 two weeks post-opera...
Dr. He Jianxian Reply:
Dear Miss Lin, 1. Regarding dietary supplements, I am not an ophthalmology specialist and cannot provide appropriate advice. 2. In fact, undergoing surgery as soon as possible after the occurrence will lead to a more favorable recovery. The timeline for recovery varies from pers...[Read More] Understanding Retinal Detachment Recovery: Nutrition, Timing, and Vision Correction
Understanding Binocular Disparity: Key Considerations for Eye Surgery
Binocular disparity issue? Thank you for the previous response, Doctor. I have more questions to ask. My right eye is scheduled for surgery on November 8, and my left eye has -500 diopters of myopia and mild cataracts (but does not require surgery). Both eyes have +250 diopters o...
Dr. Gao Pilin Reply:
Hello: 1. Should the degree of the right eye be preserved during surgery to avoid excessive binocular disparity, and what is the recommended degree? When considering whether to preserve the degree, you should follow the advice of your ophthalmologist. Typically, after surgery w...[Read More] Understanding Binocular Disparity: Key Considerations for Eye Surgery
Post-Cataract Surgery Questions: Vision Clarity and Lens Performance
Questions after cataract surgery and lens replacement? I had cataract surgery on my right eye three weeks ago, using Alcon non-diffractive multifocal intraocular lenses. The doctor said the surgery was successful and my vision is 20/20. However, when I intentionally use my right ...
Dr. He Jianxian Reply:
Hello Mr. Ming-Yun: The visual experience with multifocal intraocular lenses can vary from person to person; some individuals are very satisfied, while others may find it not as good as expected. Regarding glare, if the pupil is larger at night, this condition may occur. Consider...[Read More] Post-Cataract Surgery Questions: Vision Clarity and Lens Performance
Understanding Size Perception Differences After Cataract Surgery
Post-cataract surgery Hello Doctor: Regarding the previous question (<a href="https://adoctor.tw/article/194554">#194554</a>), I don't quite understand the statement, "After surgery, when you observe an object with only one eye, due to the differen...
Dr. Gao Pilin Reply:
Hello: Your understanding is basically correct. Therefore, when you observe an object with only one eye, the difference in prescription between the two eyes can lead to a perceived difference in the size of the object. This is because when both eyes look at the same object, a phe...[Read More] Understanding Size Perception Differences After Cataract Surgery
Understanding Binocular Disparity: When One Eye Sees Better
Binocular disparity perception Hello, doctor: I previously experienced some discomfort with my eyes and would cover one eye to self-test my vision. I noticed that when looking at smaller text from a distance (for example, reading small letters on a computer screen from one meter ...
Dr. Gao Pilin Reply:
Hello: This difference is not significant and is considered a normal phenomenon. It is possible that the left eye has a higher prescription, which naturally results in less clarity.[Read More] Understanding Binocular Disparity: When One Eye Sees Better
Understanding Parallax and Prescription Glasses for Eye Health
Issues with prescription glasses for individuals with binocular disparity and visual usage? Hello, Doctor. I would like to inquire about the issue of binocular disparity and glasses prescription. How I discovered the disparity: Around the fifth or sixth grade, my right eye was ...
Dr. Gao Pilin Reply:
Hello: 1. It is possible. 2. If possible, you can start with a prescription of +2.50 diopters. It should not cause discomfort. An examination every six months is sufficient. 3. 4. Currently, the disparity should not increase. You can continue to monitor it. If the right eye'...[Read More] Understanding Parallax and Prescription Glasses for Eye Health
Understanding Binocular Disparity: Nighttime Vision Challenges Explained
Binocular disparity Hello, doctor. I have a significant disparity in my vision; one eye is nearsighted with a prescription of -1.25, while the other eye has normal vision. I can see clearly without glasses during the day, but at night, I experience halos around streetlights and o...
Dr. Gao Pilin Reply:
Hello: The halo effect is likely caused by the myopic eye. Although you can use the good eye for vision, the poor eye will still affect your overall eyesight. If necessary, you should consider getting glasses.[Read More] Understanding Binocular Disparity: Nighttime Vision Challenges Explained
Choosing the Right Lens Power for Cataract Surgery: 0 vs 300 Degrees
For a patient who has undergone cataract surgery on the right eye with a residual refractive error of +3.00 diopters, is it appropriate to select a 0 diopter lens for the left eye? (1) Current Status: The mother is currently 69 years old and has cataracts in both eyes, along with...
Dr. Gao Pilin Reply:
Hello: 1. Leave 300 degrees for both eyes on average, which makes it easier to fit glasses. 2. Having both eyes at an average degree is more comfortable. There is no need to intentionally use binocular disparity. 3. If both eyes are left at 300 degrees, it is more convenient for ...[Read More] Choosing the Right Lens Power for Cataract Surgery: 0 vs 300 Degrees
Post-Retinal Detachment Surgery: Understanding Recovery and Vision Changes
Postoperative recovery status after retinal detachment and vitrectomy? Hello, Doctor! On December 23, 2021, I experienced a retinal detachment on the inner side of my right eye due to an impact. That same day, I underwent a vitrectomy at Far Eastern Memorial Hospital, where gas w...
Dr. Gao Pilin Reply:
Hello Mr. Lin: 1. After retinal detachment, your vision will definitely be different from before. If the retina is well attached, it indicates a successful surgery. Any remaining symptoms are likely sequelae caused by the retinal detachment, and it may be that this is how it wi...[Read More] Post-Retinal Detachment Surgery: Understanding Recovery and Vision Changes
Understanding Increased Myopia and Astigmatism: When to Seek Further Evaluation
Increased myopia/astigmatism? Hello Doctor, I am a 29-year-old female who has been nearsighted since childhood. My current glasses were prescribed about a year and a half ago, with measurements of -10.50 in the left eye and -9.25 in the right eye, both with -1.00 astigmatism. The...
Dr. Gao Pilin Reply:
Hello, Miss P: Based on your description, it is possible that your eye alignment is slightly off, which may be causing difficulty in focusing. Your degree of disparity is not significant, so there shouldn't be any major issues with focusing. I recommend checking for any stra...[Read More] Understanding Increased Myopia and Astigmatism: When to Seek Further Evaluation
Understanding Cataract Surgery: Vision Correction and Eyewear Choices
What level of vision correction should be achieved after cataract surgery, and how should glasses be worn for the eye that has not undergone surgery? Hello, doctor. I apologize for the interruption. Recently, I have experienced a decline in my vision. After a consultation, it was...
Dr. Cai Wenyuan Reply:
1. Depending on individual needs, discussions can be held with the surgeon based on actual circumstances. 2. If presbyopic correction is reserved, distance vision may be unclear; it still depends on individual requirements. 3. It is not always the case; some patients may be able ...[Read More] Understanding Cataract Surgery: Vision Correction and Eyewear Choices
Understanding Large Binocular Disparity and Its Impact on Vision
There is a significant disparity, and objects appear very bright? Hello, doctor. I have a significant disparity between my two eyes, which sometimes makes it difficult to focus on objects. I feel uncomfortable, and everything seems overly bright. My left eye has a prescription of...
Dr. Gao Pilin Reply:
Hello, Yi: Wearing contact lenses or orthokeratology lenses is one way to reduce the disparity between the two eyes and achieve good vision in both. If you prefer to wear regular prescription glasses, please note the following: 1. The difference in prescription strength between t...[Read More] Understanding Large Binocular Disparity and Its Impact on Vision
Post-Cataract Surgery Vision Issues: Can I Adjust My Prescription?
Postoperative refractive issues after cataract surgery? Hello, doctor: I have cataracts in both eyes. My right eye originally had a prescription of -6.25 diopters, which increased to -13.50 diopters due to cataracts, along with presbyopia of +2.00 diopters and astigmatism of -1.2...
Dr. Gao Pilin Reply:
Hello, If the left eye has a prescription of -300 degrees for myopia, and the right eye has a slightly different prescription, there will still be issues with binocular disparity, and you may only be able to see clearly with one eye at a time. I'm not sure why you would wa...[Read More] Post-Cataract Surgery Vision Issues: Can I Adjust My Prescription?
Understanding the Link Between Visual Disparity and Tinnitus Symptoms
Parallax and Tinnitus Phenomenon Hello, Doctor: I have a binocular disparity (uncorrected) of 1.0 in the left eye and 0.2 in the right eye. I had glasses prescribed about 6-7 years ago, but I felt discomfort and dizziness when putting them on or taking them off, so I hardly wore ...
Dr. Gao Pilin Reply:
Hello Sarah: The issue of parallax should not cause tinnitus. You may refer to this link: https://bit.ly/2WPJg3t. The ophthalmology department at Puzi Hospital in Taiwan is open on Monday, Tuesday, Thursday, and Friday mornings from 8:00 AM to 12:00 PM, and on Wednesday afternoon...[Read More] Understanding the Link Between Visual Disparity and Tinnitus Symptoms
Understanding Binocular Disparity: Treatment Options for Vision Issues
Binocular disparity Hello Doctor: My son is currently in the 8th grade and is 14 years old. Two years ago, his vision in the left and right eyes was 25 and 250, respectively. Recently, he went to a clinic for an examination and found that his vision has worsened, with the left ey...
Dr. Gao Pilin Reply:
Hello, Wei-Yu: If the refractive error in both eyes is worsening, there are several methods to consider: 1. Administering cycloplegic drops. 2. Wearing orthokeratology lenses. 3. Using contact lenses in one eye. However, these should be done according to the recommendations of yo...[Read More] Understanding Binocular Disparity: Treatment Options for Vision Issues
Cataract Surgery Options for Seniors with Hyperopia and Astigmatism
A septuagenarian with hyperopia, astigmatism, and presbyopia wishes to undergo cataract surgery? Hello Doctor: My father is in his seventies and has hyperopia of +100 and astigmatism of around 200 degrees. He is scheduled for cataract surgery. I have heard that for myopic patient...
Dr. Cai Wenyuan Reply:
Hello, is it possible to alleviate or delay the troubles of presbyopia through a specially designed surgical method without opting for out-of-pocket expenses? The single-focus intraocular lens covered by health insurance can only address either distance or near vision, but not bo...[Read More] Cataract Surgery Options for Seniors with Hyperopia and Astigmatism
Understanding Vision Issues After Cataract Surgery: Double Vision Explained
Cataract surgery vision Hello, Dr. Tsai. I underwent cataract surgery on my left eye two weeks ago, where a monofocal intraocular lens was implanted, with a target of -2.00 diopters for near vision. My right eye has a refractive error of -6.50 diopters. Since my original glasses ...
Dr. Cai Wenyuan Reply:
Hello, please wait until your prescription stabilizes before getting new glasses. Wishing you safety and health. Sincerely, Dr. Tsai Wen-Yuan, Director of Ophthalmology, Taoyuan General Hospital, Ministry of Health and Welfare.[Read More] Understanding Vision Issues After Cataract Surgery: Double Vision Explained
Can Glasses Help with Vision Discrepancy and Retinal Surgery?
Can I get glasses? Hello, doctor. I have two questions I would like to ask: 1. With a binocular disparity of 750 (one eye is normal and the other is myopic at -7.50 diopters), if wearing glasses does not cause dizziness or any discomfort, could this lead to degeneration in one ...
Dr. Cai Wenyuan Reply:
Hello: Wearing glasses does not cause eye degeneration. Wishing you peace and good health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Ophthalmology Department, Taoyuan General Hospital, Ministry of Health and Welfare.[Read More] Can Glasses Help with Vision Discrepancy and Retinal Surgery?
Post-Surgery Cataract Concerns After Macular Hole Repair
After surgery for a yellow spot (macular degeneration), there is cataract formation? My father previously had a high prescription of -1300-400 in his right eye and was diagnosed with a macular hole that required surgery. After the surgery, he now has a slight cataract and his pre...
Dr. He Jianxian Reply:
Due to the high degree of binocular disparity, we generally do not recommend prescribing glasses based on the actual prescription, as it may lead to difficulties in adapting to the significant differences in images between the two eyes. It is advised to prescribe glasses based on...[Read More] Post-Surgery Cataract Concerns After Macular Hole Repair
Understanding Strabismus: Does Adult Exotropia Cause Binocular Disparity?
Strabismus and Parallax Issues Hello, Director! Does adult exotropia cause binocular disparity?
Dr. Cai Wenyuan Reply:
Hello, parallax refers to the difference in refractive error between the two eyes and is not related to strabismus. Wishing you peace and health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Department of Ophthalmology, Taoyuan General Hospital, Ministry of Health and Welfare.[Read More] Understanding Strabismus: Does Adult Exotropia Cause Binocular Disparity?