Post-retinal detachment surgery?
Hello Doctor: A month ago (on November 16), I underwent retinal detachment surgery on my right eye, during which gas was injected.
Currently, there is approximately 30% gas remaining.
The day before yesterday, I noticed an inverted image in my upper visual field; for instance, if I move my hand from the lower visual field upwards, as it passes the gas-liquid interface, I see a semi-transparent inverted image of my hand moving downwards.
1.
Is this due to the presence of a gas bubble inside my eye, or is it a normal phenomenon that occurs when there is still about 30% gas remaining?
2.
During my follow-up appointment the day after the surgery (on November 17), I mentioned to the doctor that there was a small gray spot in the center of my vision.
He said that the spot would disappear as the gas dissipates, but it has remained the same size until now.
Does this indicate that the retinal area corresponding to that spot is irreparably damaged? Thank you for your response.
Mr. Song, 30~39 year old female. Ask Date: 2022/12/17
Dr. Gao Pilin reply Ophthalmology
Hello: 1.
It should be bubbles, which is a normal phenomenon.
2.
I cannot determine this; you can ask the doctor during your follow-up visit.
Reply Date: 2022/12/17
More Info
After undergoing retinal detachment surgery, it's common for patients to experience a range of symptoms and concerns as they recover. Your questions highlight some of the typical post-operative experiences, and I'll address them based on medical knowledge and common practices in ophthalmology.
1. Inverted Images and Gas Bubbles: The phenomenon you're describing, where you see an inverted image when moving your hand through the gas-liquid interface in your eye, is likely related to the presence of gas in the vitreous cavity. After retinal detachment surgery, especially when gas is injected, patients often experience visual disturbances as the gas gradually dissipates. This can include seeing distorted images or shadows, which can be attributed to the interaction between the remaining gas and the retina. As the gas volume decreases, these symptoms should improve. However, if the visual disturbances persist or worsen, it’s essential to follow up with your ophthalmologist to rule out any complications.
2. Persistent Grey Spot: The small grey spot you mentioned, which has not changed in size since your surgery, is concerning. It could represent a few different things, including a persistent vitreous opacity or a change in the retina itself. If your surgeon indicated that this spot would disappear with the gas, but it remains unchanged, it may warrant further investigation. It does not necessarily mean that the retina is irreparably damaged, but it does suggest that the area may need closer examination. Your ophthalmologist may consider performing imaging studies, such as optical coherence tomography (OCT), to assess the condition of the retina and determine if any further intervention is necessary.
Additional Considerations
- Post-Operative Care: After retinal surgery, it’s crucial to adhere to your surgeon's post-operative instructions, which often include positioning to help the gas bubble maintain contact with the retina. This positioning can significantly affect the healing process and the final visual outcome.
- Visual Recovery: Recovery from retinal detachment surgery can take time, and visual improvements may not be immediate. It's important to manage expectations and understand that some visual disturbances may persist for weeks or even months as the eye heals.
- Follow-Up Appointments: Regular follow-up appointments are essential to monitor the healing process and address any new or ongoing symptoms. If you notice any changes in your vision, such as an increase in floaters, flashes of light, or a sudden decrease in vision, you should contact your ophthalmologist immediately.
- Potential Complications: While many patients recover well from retinal detachment surgery, complications can occur, including re-detachment, cataract formation, or persistent vitreous hemorrhage. Your ophthalmologist will be the best resource for evaluating your specific situation and determining if any additional treatments are needed.
In summary, the symptoms you are experiencing, such as the inverted images and the persistent grey spot, are not uncommon after retinal detachment surgery. However, they should be closely monitored by your ophthalmologist to ensure proper healing and to address any potential complications. Always feel free to reach out to your healthcare provider with any concerns, as they can provide personalized guidance based on your specific condition.
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