The Hidden Causes of Optic Nerve Damage | Dr. Keshav Narain

Описание: In this video, Dr. Keshav Narain, board-certified ophthalmologist and founder of South Bay Retina, explains the difference between structural and functional vision testing. Learn why doctors sometimes need multiple eye tests to detect early optic nerve diseases like Glaucoma, and how these tests work together to protect long-term vision.

✅ What structural eye tests reveal about the optic nerve and retinal layers
✅ How functional vision tests measure real-world vision performance like peripheral vision
✅ Why structural damage and vision loss don’t always appear at the same time
✅ Early warning signs doctors watch for when diagnosing glaucoma and optic nerve conditions
✅ Why multiple eye tests and monitoring over time are essential for accurate diagnosis

Closing Sentence
Understanding how doctors evaluate both the structure of the eye and the function of vision can help detect serious eye diseases earlier—protecting your sight and long-term eye health.

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𝗦𝘁𝗮𝘆 𝗖𝗼𝗻𝗻𝗲𝗰𝘁𝗲𝗱 𝘄𝗶𝘁𝗵 𝗗𝗿. 𝗞𝗲𝘀𝗵𝗮𝘃 𝗡𝗮𝗿𝗮𝗶𝗻 & 𝗦𝗼𝘂𝘁𝗵 𝗕𝗮𝘆 𝗥𝗲𝘁𝗶𝗻𝗮:

𝗪𝗲𝗯𝘀𝗶𝘁𝗲:
https://www.southbayretina.com

𝗣𝗵𝗼𝗻𝗲: (408) 294-3534
𝗦𝗲𝗿𝘃𝗶𝗻𝗴 𝗦𝗮𝗻 𝗝𝗼𝘀𝗲, 𝗖𝘂𝗽𝗲𝗿𝘁𝗶𝗻𝗼, 𝗮𝗻𝗱 𝘁𝗵𝗲 𝗴𝗿𝗲𝗮𝘁𝗲𝗿 𝗦𝗼𝘂𝘁𝗵 𝗕𝗮𝘆 𝗔𝗿𝗲𝗮

𝗬𝗼𝘂𝗧𝘂𝗯𝗲:
   / @naraineye  

𝗜𝗻𝘀𝘁𝗮𝗴𝗿𝗮𝗺:
  / south_bay_retina  

𝗙𝗮𝗰𝗲𝗯𝗼𝗼𝗸:
  / narain1  

𝗧𝗶𝗸𝗧𝗼𝗸:
  / southbayretina  

𝗣𝗼𝗱𝗯𝗲𝗮𝗻:
https://southbayretinamedia.podbean.com/


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𝗔𝗯𝗼𝘂𝘁 𝗗𝗿. 𝗞𝗲𝘀𝗵𝗮𝘃 𝗡𝗮𝗿𝗮𝗶𝗻

Dr. Narain is a fellowship-trained retinal specialist with over 20 years of experience. As the founder of South Bay Retina, he combines advanced retinal care with a passion for patient education—helping people protect both their vision and overall health.

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𝗗𝗶𝘀𝗰𝗹𝗮𝗶𝗺𝗲𝗿

This video is for educational purposes only and should not be considered medical advice. If you are experiencing sudden flashes, floaters, or changes in vision, please seek care from an eye doctor immediately. Always consult your physician for personalized medical guidance.

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