Post-Surgery Silicone Oil Injection: Key Questions Answered
Regarding the issue of silicone oil injection after surgery? Hello, Dr. Liu: My family member recently experienced a retinal detachment. They previously underwent scleral buckle surgery and have now had a vitrectomy with silicone oil injection. I would like to ask if the silico...
Dr. Liu Jingxian Reply:
Hello, Sir: The surgical treatment for retinal detachment can be determined based on the patient's condition and severity, among other factors. The commonly used methods include scleral buckling, vitrectomy, or a combination of both. Additional procedures such as cryotherapy...[Read More] Post-Surgery Silicone Oil Injection: Key Questions Answered
Understanding Vitreous Hemorrhage: Surgery, Risks, and Recovery Insights
Vitreous hemorrhage Hello, my sister has experienced vitreous hemorrhage due to diabetes and high urinary protein levels, and she has lost vision in one eye! The hospital is planning to perform surgery to clear the hemorrhage by vitrectomy. I have researched various domestic and ...
Dr. Wang Zhangji Reply:
Hello: The correct term is "vitrectomy." The phrases "removal of the vitreous" or "cutting of the vitreous" essentially mean the same thing. This is not considered a minor surgery and carries certain risks. When diabetes leads to vitreous hemorrhage,...[Read More] Understanding Vitreous Hemorrhage: Surgery, Risks, and Recovery Insights
Understanding Vitreous Liquefaction: Can It Reverse?
Regarding the vitreous body? Dear Dr. Wang, In what circumstances can the vitreous gel return to its original non-liquefied state after liquefaction? Sincerely, Cai Wensheng
Dr. Wang Zhangji Reply:
Dear Director Wang, (1) If there are lattice degeneration changes in the retina, under what circumstances is retinal laser surgery generally required? (2) There is a type of special vitreous traction (not caused by vitreous degeneration or liquefaction) that is extremely diffi...[Read More] Understanding Vitreous Liquefaction: Can It Reverse?
Can Laser Treatment Prevent Retinal Detachment from Lattice Degeneration?
Lattice-like Dear Director Chen, I would like to ask if performing laser photocoagulation treatment only at the edge of the lattice degeneration area can prevent retinal detachment that may be caused by the lattice degeneration? Sincerely, Cai Wensheng
Dr. Chen Anping Reply:
Yes.[Read More] Can Laser Treatment Prevent Retinal Detachment from Lattice Degeneration?
Can Laser Surgery Correct Amblyopia? Expert Insights on Treatment Options
Amblyopia Hello Dr. Feng: May I ask if laser surgery can correct amblyopia? Thank you.
Dr. Feng Jiefan Reply:
Hello: The formal definition of amblyopia is the inability to see clearly even with corrective glasses, and it must be corrected from a young age if the vision is 0.7 or above. Once a person reaches the age of 30, it cannot be corrected. Laser treatment is primarily used to corre...[Read More] Can Laser Surgery Correct Amblyopia? Expert Insights on Treatment Options
Understanding Laser Surgery for Corneal Neovascularization: LASIK or Other Options?
Online Q&A questions Hello Doctor: I previously experienced temporary vision loss 2 to 3 times, and the doctor diagnosed me with corneal inflammation. They also mentioned the presence of neovascularization in my eyes. I saw your response in the online Q&A where you mentio...
Dr. Zhang Yanrui Reply:
Currently, the primary laser treatments for myopia are LASIK and PRK. Whether surgery is necessary depends on the patient's needs. For example, wearing regular glasses is also a good option. If you prefer not to wear regular glasses, you may consider laser surgery.[Read More] Understanding Laser Surgery for Corneal Neovascularization: LASIK or Other Options?
Can Eye Patching Treatment Improve Amblyopia in Teenagers?
Regarding amblyopia? I am currently a ninth grader. I discovered that I had amblyopia in my left eye during the first and second grades of elementary school, but I didn't properly follow the doctor's advice for correction. I would like to know if patching therapy is sti...
Dr. Ke Meilan Reply:
Hello: Generally, it is not very helpful, but you still need to try covering one eye and practice; looking at the laser is ineffective. Sincerely, Dr. Komeilan, Ophthalmology.[Read More] Can Eye Patching Treatment Improve Amblyopia in Teenagers?
Are There Side Effects of Watching 3D Images for Eye Health?
Are there any side effects from viewing 3D images? Hello, I have encountered some issues while training for speed reading, and I would like to ask you a few questions: 1. In one of the exercises, I am supposed to focus on a black dot in the center of a white paper, but sometimes ...
Dr. Chen Xuan Reply:
Hello: Dr. Chen from the ophthalmology department is on leave, and Dr. Ke Mei-Lan will respond. Elevated intraocular pressure can cause discomfort and may be treated with cryotherapy or laser treatment, or by using alcohol to ablate the nerves. Constipation should not be related....[Read More] Are There Side Effects of Watching 3D Images for Eye Health?
Understanding Visual Disturbances After Retinal Laser Treatment
Seeing white light Two weeks ago, I visited an ophthalmology clinic, and the doctor informed me that the upper part of my right eye's retina was thinning, which posed a risk. As a result, I underwent laser treatment. It seems that after the procedure, I started experiencing ...
Dr. Hu Yusheng Reply:
Hello Mr. Kobayashi: The white light you see in your left eye may indeed be unrelated to the laser treatment in your right eye. The possible causes for the white light in your left eye include: 1. Vitreous degeneration or localized opacities. 2. Vitreous traction causing localize...[Read More] Understanding Visual Disturbances After Retinal Laser Treatment
Understanding Post-Laser Complications in Retinal Treatment
Post-retinal laser treatment issues? Hello, Doctor. I went to the clinic yesterday morning for an eye examination and discovered that the upper part of my right retina is thinning. The doctor performed laser treatment, administering several dozen shots. That day, I only felt a bi...
Dr. Liu Jingxian Reply:
Hello, Sir: Clinical experience shows that patients with high myopia, defined as having a refractive error greater than -6.00 diopters, experience elongation of the eyeball, which can lead to impaired choroidal circulation. This results in thinning of the peripheral retina, mak...[Read More] Understanding Post-Laser Complications in Retinal Treatment
Understanding Central Serous Retinopathy: Symptoms, Risks, and Treatment Options
Regarding retinal disease? Dear Dr. Liu, I recently visited an ophthalmology clinic and was diagnosed with retinal disease. Three years ago, I discovered that my fasting blood sugar levels were elevated, but I have managed to control it well. The doctor suspects diabetic retinop...
Dr. Liu Jingxian Reply:
Hello, Sir: Based on your symptom description and examination results, it is possible that you have early diabetic retinopathy (non-proliferative diabetic retinopathy) combined with central serous retinopathy. Since early diabetic retinopathy rarely directly affects central visio...[Read More] Understanding Central Serous Retinopathy: Symptoms, Risks, and Treatment Options
Understanding Floaters and Retinal Detachment: Your Concerns Addressed
Regarding floaters? Dear Dr. Chang, I have myopia exceeding 1000 degrees. I experience floaters in my left eye, and my right eye has undergone laser treatment due to a retinal tear. Occasionally, I see 1 to 2 small black or white spots in my right eye, but my doctor has assured ...
Dr. Zhang Yanrui Reply:
Please cherish our online medical resources. When asking the same question, please specify only one physician or dietitian.[Read More] Understanding Floaters and Retinal Detachment: Your Concerns Addressed
Understanding Your Eyeglass Prescription: Is 0.6 or 0.8 Better for You?
Orthodontic issues? Hello, doctor. I have myopia of -7.50 and astigmatism of -2.25 in my left eye, and myopia of -7.00 and astigmatism of -2.25 in my right eye. I have undergone laser treatment for a retinal tear, and my current glasses prescription is -7.25 x -2.25 for the left ...
Dr. Zhang Yanrui Reply:
Retinal laser treatment is generally performed in the peripheral areas, so it has minimal impact on vision. Most individuals experience poor retinal function due to myopia itself. Prolonged computer use can lead to eye fatigue, resulting in a feeling of heaviness or discomfort. T...[Read More] Understanding Your Eyeglass Prescription: Is 0.6 or 0.8 Better for You?
Impact of Multiple Corneal Procedures on Long-Term Eye Health
Repeated lifting or suturing of the cornea can potentially cause harm to the eyes in the long term? Hello Dr. Ke: Five years ago, I underwent refractive surgery on my eyes, but my vision has not been restored. The doctor performed several additional procedures, including lifting ...
Dr. Ke Meilan Reply:
Hello: If done carefully and cautiously, the potential harm is likely minimal. Sincerely, Dr. Komeilan, Ophthalmologist.[Read More] Impact of Multiple Corneal Procedures on Long-Term Eye Health
Understanding Retinal and Lens Separation: Treatment Options Explained
Retinal detachment and lens dislocation? If you have a shadow in your vision and the doctor has diagnosed a separation between the retina and the lens, it is important to follow their recommendations for treatment. Treatment options may include: 1. **Observation**: If the separa...
Dr. Wang Zhangji Reply:
Hello, I believe it is likely a vitreous detachment from the retina. If no complications arise, regular follow-up examinations should suffice. Sincerely, Dr. Wang Zhang-ji, Ophthalmologist.[Read More] Understanding Retinal and Lens Separation: Treatment Options Explained
Managing Keratoconus, Uveitis, and Amblyopia: Challenges and Solutions
Keratoconus, uveitis, amblyopia? A family member has severe keratoconus and underwent a corneal transplant in the right eye two years ago. However, due to accompanying severe amblyopia, the vision in the right eye has not improved, with the best-corrected visual acuity measured a...
Dr. Ke Meilan Reply:
Dear Netizen: 1. After corneal transplantation, using laser treatment to improve astigmatism carries a high risk and requires thorough evaluation. 2. With uveitis in the left eye, the transplanted cornea is more likely to fail; it is necessary to wait for the inflammation to s...[Read More] Managing Keratoconus, Uveitis, and Amblyopia: Challenges and Solutions
Understanding Retinal Degeneration in High Myopia: Risks and Treatment Options
Retinal degeneration caused by high myopia? I am 19 years old with severe myopia, 1200 degrees in my right eye and 1000 degrees in my left eye. Today, I underwent a dilated retinal examination, and the doctor mentioned that there is a significant area of degeneration above the re...
Dr. Cai Jingyao Reply:
Q: Is it necessary to undergo this surgery? What happens if I don't? A: Preventive laser treatment can be avoided with close monitoring. Q: I heard that the cells in the retina die in the areas where the laser is applied. Does that mean that the function of the retina wil...[Read More] Understanding Retinal Degeneration in High Myopia: Risks and Treatment Options
Understanding Retinal Detachment: Causes, Treatments, and Recovery Insights
I'm sorry to hear that you're in Hello, doctor. Two years ago, I accidentally injured my left eye while playing basketball, which led to a retinal detachment. After returning home, I noticed a decrease in my left eye's visual field and immediately went to the emerg...
Dr. Cai Jingyao Reply:
1. Whether surgery can be performed immediately in the emergency department depends on the patient's condition, making it difficult to generalize. 2. The left eye's vision remains at 0.3, and there are phenomena such as distorted visual fields and faded colors. The ca...[Read More] Understanding Retinal Detachment: Causes, Treatments, and Recovery Insights
Key Considerations for High Myopia and Retinal Health
High myopia and the retina? Hello Dr. Chang, I would like to ask you: What precautions should individuals with high myopia take? (For example, what activities or jobs are not suitable, etc.) If unfortunate retinal issues arise, what should be done? Thank you for taking the time t...
Dr. Zhang Yanrui Reply:
Hello: When myopia exceeds 600 diopters, it is classified as high myopia. The retina may become thinner and degenerate due to the elongation of the eyeball, potentially leading to retinal tears or detachment. Therefore, it is advisable to avoid vigorous head movements and impacts...[Read More] Key Considerations for High Myopia and Retinal Health
Understanding Retinal Detachment Risks in Premature Infants
Issues of Retinal Detachment in Premature Infants Dear Dr. Wang, My son was born at 24 weeks and 5 days gestation, with a birth weight of 476 grams, on October 24 of last year. He currently weighs approximately 1800 grams. He underwent laser treatment for his eyes on January 20,...
Dr. Wang Zhangji Reply:
Hello: If retinopathy of prematurity has progressed to stage IV, it is recommended to undergo surgery as soon as possible with the consent of the pediatrician. The changes in retinopathy of prematurity can occur very rapidly, and the risk of blindness is significant. The chances ...[Read More] Understanding Retinal Detachment Risks in Premature Infants