Understanding Post-Retinal Detachment Surgery: Concerns and Expectations
Retinal detachment surgery Hello Dr. Wang, I would like to ask about my condition. In mid-August, I noticed a shadow below my right eye, and the clinic diagnosed me with retinal detachment. I was referred to a hospital where I underwent a detachment repair, laser surgery, and gas...
Dr. Wang Zhishun Reply:
Hello, not having an artificial intraocular lens can result in over 1000 degrees of hyperopia, but some visual perception may still be present. When you mention not being able to see anything, do you mean there is no visual image at all, or is it that no light is perceived? If th...[Read More] Understanding Post-Retinal Detachment Surgery: Concerns and Expectations
Post-Cataract Surgery: Understanding Your Glasses Prescription Needs
Post-operative glasses prescription for cataract surgery? Hello, doctor: I have a monofocal intraocular lens implanted, and it has been 2 months post-surgery. Currently, my measured vision is 0 diopters. I am having difficulty seeing clearly when looking at my laptop, which is ab...
Dr. Wang Zhishun Reply:
Hello, currently the measured degree is 0 diopters. To see at a distance of 30-40 centimeters, approximately +2.50 to +3.00 diopters of reading glasses would be needed. Since it is an artificial lens, the degree of presbyopia does not change significantly with age, and the increa...[Read More] Post-Cataract Surgery: Understanding Your Glasses Prescription Needs
Managing Vision Imbalance and Dizziness After Eye Injury
Binocular vision imbalance, eye strain, and dizziness issues? Hello Dr. Wang, I am the anxious patient who was hit by a badminton shuttlecock, resulting in a membrane formation on my lens. Last week, I followed your advice and went to see an optometrist regarding my new glasses a...
Dr. Wang Zhishun Reply:
Hello, there is indeed research that proves the effectiveness of eye drops for improving cataracts, but it seems that your situation may not necessarily require them at this time. As for surgery, it is better to consider it only when necessary. I believe your condition will gradu...[Read More] Managing Vision Imbalance and Dizziness After Eye Injury
Understanding Vision Clarity After Retinal Detachment Surgery
Postoperative Vision After Retinal Detachment Surgery Hello, about three to four years ago, I underwent a vitrectomy and scleral buckle procedure for a retinal detachment in my right eye, followed by the implantation of silicone oil, which was removed after a year due to the rapi...
Dr. He Jianxian Reply:
Basically, the potential for improvement in your condition is quite limited. It is recommended that you return to the surgeon who performed your operation to explore if there are any other options available to address your concerns.[Read More] Understanding Vision Clarity After Retinal Detachment Surgery
Should You Consider Cataract Surgery for Your Other Eye?
Does the other eye also have cataracts, and will surgery still be necessary? Last year, at the age of 56, my myopia worsened instead of improving. After consulting a second doctor, it was confirmed that I had cataracts. My right eye vision was 0.4 and my left eye was 0.5. The doc...
Dr. Chen Anping Reply:
Hello: It is recommended that you go to another hospital for further examination. Thank you.[Read More] Should You Consider Cataract Surgery for Your Other Eye?
Post-Cataract Surgery: Addressing Vision Issues and Discomfort
Postoperative issues after cataract surgery? Dear Doctor, I have undergone cataract surgery on my left eye. Post-surgery, I wear plano lenses for my left eye (with astigmatism of 100 degrees) and continue to wear -4.00 diopter lenses for my right eye, which is nearsighted. I ha...
Dr. Gao Pilin Reply:
Hello Pierce: 1. There is no need for surgery on the left eye anymore. 2. Adjustments cannot be made unless the lens is removed and replaced, but this is not recommended. 3. Surgery is not advised. 4. If you do not want laser treatment, you may consider wearing contact lenses for...[Read More] Post-Cataract Surgery: Addressing Vision Issues and Discomfort
Cataract Surgery Considerations for High Myopia Patients: Key Questions Answered
Cataract surgery considerations for individuals with high myopia: residual refractive error and disparity issues? I have myopia in both eyes of approximately 800 degrees, along with astigmatism of about 150 to 200 degrees, and only mild presbyopia. A few years ago, I noticed a co...
Dr. Gao Pilin Reply:
Hello Angus: 1. The recommendation to leave a reserve of 250-300 degrees of myopia is to allow you to avoid wearing reading glasses for a longer time. If you reserve only 100-150 degrees at the age of sixty or seventy, it may not be sufficient, and you will need to wear reading ...[Read More] Cataract Surgery Considerations for High Myopia Patients: Key Questions Answered
Can You Replace Intraocular Lenses After an Eye Injury?
Can an artificial lens be replaced only once in a lifetime? (Forwarded from the Minister's mailbox) If a person with a monofocal intraocular lens experiences a significant impact, such as in a car accident, resulting in the displacement or dislocation of the artificial lens,...
Dr. Zhuang Yamin Reply:
Dear RR, Hello. Generally, intraocular lenses (IOLs) are implanted in the posterior chamber because this placement is closest to the normal physiological structure. After the IOL is implanted, its "fixation feet" will adhere to the surrounding ocular tissues over time,...[Read More] Can You Replace Intraocular Lenses After an Eye Injury?
Post-Cataract Surgery Recovery: Essential Tips for Safe Healing
Cataract surgery Dear Dr. Chuang, Question 1: My father is scheduled for cataract surgery soon. Since he works in a physically demanding job in the metalworking industry, how long should he rest after the surgery to ensure a safe recovery for his eyes? Question 2: What nutritio...
Dr. Zhuang Yamin Reply:
Dear Niuniu, You are truly a wonderful daughter! Thank you for helping your father pay attention to the postoperative care instructions. Here are the responses to your questions: 1. Since an artificial intraocular lens will be implanted after surgery, the position of the lens m...[Read More] Post-Cataract Surgery Recovery: Essential Tips for Safe Healing
Challenges After Cataract Surgery: When Artificial Lenses Fall Short
The artificial lens has been replaced, but the results are unsatisfactory? Hello, Director Gao. I underwent cataract surgery on my right eye at Cheng Kung University Hospital in 2010, where a variable focus intraocular lens, AMO (ZM900 +11.0D +4D) Foldable Intraocular Lens, was i...
Dr. Gao Pilin Reply:
Hello: Based on your situation, it seems you can see well up close but have difficulty seeing far away. This may indicate that the prescription for your right eye has shifted further towards myopia, as you already have high myopia, and your prescription can still change. If you g...[Read More] Challenges After Cataract Surgery: When Artificial Lenses Fall Short
Understanding Retinal Detachment: Recovery and Vision Restoration After Surgery
Retinal detachment Dear Dr. He, Hello. In March of this year, I injured my left eye while playing basketball when a lens scratched it. I sought treatment at Kaohsiung Medical University, where the doctor stitched the wound and mentioned that no critical parts were damaged. Howev...
Dr. He Jianxian Reply:
Hello: 1. Diplopia can have many causes, including image distortion or strabismus resulting from surgery, or uneven images in both eyes due to postoperative retinal reattachment. This may lead to issues such as headaches and dizziness. Generally, it is necessary to monitor the co...[Read More] Understanding Retinal Detachment: Recovery and Vision Restoration After Surgery
Understanding Laser Surgery for Artificial Lens Clouding in Ophthalmology
Capsulotomy with laser for intraocular lens? Dr. Feng, I apologize for bothering you again. I previously inquired about the laser surgery mentioned in the title and would like to ask again: (1) If it is an artificial lens, how can there still be issues with opacification? (2) If ...
Dr. Feng Jiefan Reply:
Hello: 1. The clouding occurs in the posterior capsule of the human lens, not in the artificial lens itself. 2. Replacement is not an easy procedure. Thank you for your question. Wishing you health and safety. Ophthalmologist - Dr. Feng Chieh-Fan[Read More] Understanding Laser Surgery for Artificial Lens Clouding in Ophthalmology
Understanding Laser Surgery for Vision Clarity in Elderly Patients
Laser eye surgery Dear Dr. Feng, My mother is 83 years old and has undergone cataract surgery in both eyes. Three years ago, she had a stroke in one eye and currently relies on her other eye for vision. Recently, she has noticed that the vision in her remaining eye has been grad...
Dr. Feng Jiefan Reply:
Hello: It appears that you are referring to a capsulotomy laser surgery performed after cataract surgery. This procedure is primarily conducted for patients who experience opacification of the intraocular lens following cataract surgery, with the aim of improving vision. The risk...[Read More] Understanding Laser Surgery for Vision Clarity in Elderly Patients
Understanding Flashing Lights in Vision: Causes, Duration, and Treatment Options
Flashes of light in the right eye? Hello, doctor. I have high myopia in both eyes, over 1000 degrees, specifically 1200 and 1250, with flashes of light at 200. Recently, I have been experiencing large flashes that span my entire visual field. After a fundus examination, it was fo...
Dr. Wang Zhishun Reply:
Hello, the symptoms of posterior vitreous detachment can vary in duration and are difficult to predict. Flashes of light may occur before the vitreous completely detaches. However, the most important aspect is the retina, and regular eye examinations should be prioritized. Rega...[Read More] Understanding Flashing Lights in Vision: Causes, Duration, and Treatment Options
Addressing Post-Cataract Surgery Aniseikonia in High Myopia Patients
Post-cataract surgery disparity issues? Hello, doctor. I am a patient with high myopia (both eyes at -1200 diopters). Recently, I experienced a decline in vision and went for an examination. The ophthalmologist diagnosed cataracts in my right eye, but my left eye is completely fi...
Dr. Ke Meilan Reply:
Hello: 1. Please do not undergo myopia surgery, as cataracts have already developed. 2. If it is indeed cataracts, you may apply to see if you can have the surgery for free. 3. If the other eye does not have cataracts, cataract surgery cannot be performed, as this would cause a d...[Read More] Addressing Post-Cataract Surgery Aniseikonia in High Myopia Patients
Understanding Optic Nerve Atrophy: Causes, Symptoms, and Treatment Options
Optic nerve atrophy Hello, doctor: When I was a child, I had cataracts in my right eye and underwent cataract extraction surgery at Taipei Veterans General Hospital, but I did not receive an artificial intraocular lens at that time. The surgery was very successful, but my vision ...
Dr. Wang Zhishun Reply:
Hello, as you mentioned, if an artificial intraocular lens was not implanted at that time, the vision has remained between 0.1 and 0.2. Is this referring to uncorrected vision or corrected vision? The absence of an artificial lens may lead to high refractive errors. Amblyopia ref...[Read More] Understanding Optic Nerve Atrophy: Causes, Symptoms, and Treatment Options
Understanding Macular Cysts: Surgery Risks and Recovery Insights
Macular cyst Hello Doctor: My father is 70 years old and has had excellent vision in the past. Recently, he suddenly noticed that his left eye has become blurry and the colors appear darker. He went to a regional large hospital's ophthalmology department for an examination, ...
Dr. Wang Zhangji Reply:
The cystoid macular edema you mentioned may refer to cystoid macular edema. Phacoemulsification is part of cataract surgery, and after the removal of the lens, an artificial intraocular lens must be implanted. The treatment for cystoid macular edema is not limited to surgery; it ...[Read More] Understanding Macular Cysts: Surgery Risks and Recovery Insights
Choosing the Right Intraocular Lens After Cataract Surgery
Selection of Intraocular Lenses (IOLs) Over three years ago, I underwent laser surgery for my myopia. Due to the use of steroids one month post-surgery, I developed cataracts. Recently, my vision has deteriorated rapidly, significantly affecting my daily life and work. I am curre...
Dr. Zhang Yanrui Reply:
Actually, you can still receive coverage from the National Health Insurance, but you need to apply in advance, which takes about two to three weeks. This can save you approximately NT$30,000 in surgical fees. Additionally, you may consider using some out-of-pocket intraocular len...[Read More] Choosing the Right Intraocular Lens After Cataract Surgery
Understanding Anisocoria: Causes and Solutions for Uneven Eyes
The eyes can have "asymmetry" or "unevenness." As a child, I underwent surgery on my left eye due to an injury, which resulted in the removal of the lens. It wasn't until my twenties that I had an artificial lens implantation surgery (similar to cataract ...
Dr. Liu Jingxian Reply:
Hello, Sir: The situation described above primarily occurs during conversations when emotions are tense; however, during normal times, everything appears normal, and there is no occurrence of strabismus. The main possible cause could be the contraction of the extraocular muscles ...[Read More] Understanding Anisocoria: Causes and Solutions for Uneven Eyes
Understanding Anisocoria: Causes and Solutions for Uneven Eyes
The eyes can have a condition known as "anisocoria," where one pupil is larger than the other? As a child, I underwent surgery on my left eye due to an injury, which resulted in the removal of my lens. It wasn't until my twenties that I had an artificial lens impla...
Dr. Ke Meilan Reply:
Hello, may I ask what the best vision for the left eye is? There is myopia and astigmatism, and you may unconsciously squint; this is a habitual issue that can be practiced using a mirror. Sincerely, Dr. Komeilan, Ophthalmology.[Read More] Understanding Anisocoria: Causes and Solutions for Uneven Eyes