Lets Understand Our Eyes by Vedanta Netralya Ghaziabad

Our eyes and our visual system which enables us to see work hard every second while we are awake, broadcasting to us the  visual reality from a dizzying array of light-based impulses. Eyes are most important aspect of life but unfortunately We take vision for granted, in a nutshell our eyes and our ability to see are is the most imporatnt invention of evolutionary engineering.

More of the brain is dedicated to vision than to hearing, taste, touch, and smell combined. Sight is, arguably, our most important sense.

Now lets go through complete structure of eye and how it enables us to see.

Vision is an incredibly complex process that works so well, we never need to give it much thought.

How Eyes Work

The work of the visual system can be summarized as follows: light enters our pupil and is focused onto the retina at the back of the eye. The retina converts the light signal into electrical impulses. The optic nerve then carries the impulses to the brain where the signals are processed.

Anatomy of the eye

The tissues of the eye can be split into three types:

• Refracting tissues that focus light

• Light-Sensitive Tissues

• Support Tissues

 Refracting tissues that focus light

Light Sensitive Tissues  (RETINA)

The retina is the innermost layer of the eye. It houses more than 120 million light-sensitive photoreceptor cells that detect light and convert it into electrical signals.

These signals are sent on to the brain for processing.

Photoreceptor cells in the retina contain protein molecules called opsins that are sensitive to light.

The two primary photoreceptor cells are called rods and cones. In response to particles of light, the rods and cones send out electrical signals to the brain.

Support Tissues

Sclera: This is commonly referred to as the white of the eye. It is fibrous and provides support for the eyeball, helping it keep its shape.

Conjunctiva: A thin, transparent membrane that covers most of the white of the eye, and the inside of the eyelids. It helps lubricate the eye and protect it from microbes.

Choroid: A layer of connective tissue between the retina and sclera. It contains a high concentration of blood vessels. It is just 0.5 mm thick and contains light-absorbing pigment cells that help reduce reflections in the retina.

Learn More About Diabetes and Your Eyes Contact Vedanta Netralya at +91-9873518513, and setup appointment with Dr. Davinder Tyagi , a well known retina specialist in ghaziabad and an expert eye surgeon in Ghaziabad.
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About Dr. Davinder Tyagi :  Dr. Davinder Tyagi the best eye doctor in ghaziabad is an AIIMS alumini and eminent and high volumic senior Surgeon ( Retina and Cataract) in Ghaziabad western UP and NCR .He did his postgraduation in ophthalmology and ( Vitroretina training from Dr. R.P. centre, AIIMS (DELHI) . Dr. Davinder Tyagi started medical retina and retina surgery in 2007 after completing his tenure in AIIMS.

To know more about him , visit   http://vedantanetralyagzb.com/drtyagiprofile.html

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Article by Dr, Davinder Tyagi of Vedanta Netralya 

Location 

Vedanta Netralya Eye Camp by Vedanta Netralya - Eye Hospital in Ghaziabad

Eye Camp by Vedanta Netralya - Eye Hospital in Ghaziabad



Venue : VVIP Addresses , Rajnagar Extension , Ghaziabad 



Vedanta Netralya Ghaziabad is located at C-16, RDC Near Yes Bank, RDC, Sector 15, Sector 10, Raj Nagar, Ghaziabad, Uttar Pradesh 201002.

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Dr. Davinder Tyagi (Vedanta Netralya Eye Care ) Diabetic vitrectomy part 3

Learn More About Diabetic Eye Disease

Learn More About Diabetes and Your Eyes Contact Vedanta Netralya at +91-9873518513, and setup appointment with Dr. Davinder Tyagi , a well known retina specialist in ghaziabad and an expert eye surgeon in Ghaziabad.


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About Dr. Davinder Tyagi :  Dr. Davinder Tyagi the best eye doctor in ghaziabad is an AIIMS alumini and eminent and high volumic senior Surgeon ( Retina and Cataract) in Ghaziabad western UP and NCR .He did his postgraduation in ophthalmology and ( Vitroretina training from Dr. R.P. centre, AIIMS (DELHI) . Dr. Davinder Tyagi started medical retina and retina surgery in 2007 after completing his tenure in AIIMS.

To know more about him , visit   http://vedantanetralyagzb.com/drtyagiprofile.html

#vedantanetralyagzb #eyecare #retina #cataract #ophthalmology #cataract #optometry #eyecare #eyehealth


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Video by Dr, Davinder Tyagi of Vedanta Netralya 

Dr. Davinder Tyagi (Vedanta Netralya Eye Care ) Diabetic vitrectomy part 2

Learn More About Diabetic Eye Disease

Learn More About Diabetes and Your Eyes Contact Vedanta Netralya at +91-9873518513, and setup appointment with Dr. Davinder Tyagi , a well known retina specialist in ghaziabad and an expert eye surgeon in Ghaziabad.


-------------------------------------------------------------------------------------

About Dr. Davinder Tyagi :  Dr. Davinder Tyagi the best eye doctor in ghaziabad is an AIIMS alumini and eminent and high volumic senior Surgeon ( Retina and Cataract) in Ghaziabad western UP and NCR .He did his postgraduation in ophthalmology and ( Vitroretina training from Dr. R.P. centre, AIIMS (DELHI) . Dr. Davinder Tyagi started medical retina and retina surgery in 2007 after completing his tenure in AIIMS.

To know more about him , visit   http://vedantanetralyagzb.com/drtyagiprofile.html

#vedantanetralyagzb #eyecare #retina #cataract #ophthalmology #cataract #optometry #eyecare #eyehealth

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Video by Dr, Davinder Tyagi of Vedanta Netralya 

Diabetes and Diabetic Eye Disease by Dr. Davinder Tyagi

Diabetes and Diabetic Eye Disease 

Its hard to believe that main causes of blindness among working age adults, could be the most preventable eye diseases?  Diabetic Retinopathy, is an eye diseases that depends on high sugar level in diabetic patient, and perhaps the cause of blindness among people, as pe the survey reports that approximately 35% of individuals with diabetes have some stage of diabetic retinopathy, yet only half that number are aware of it!

Stay one step ahead of diabetic eye disease get a dilated eye exam

As per the experts the increase of patients with vision loss is due to diabetic retinopathy. He reported that in recent years, the number of patients with diabetic retinopathy is approaching the number of patients with Age-Related Macular Degeneration (AMD). Much of this increase was attributed to the increased rate of obesity and subsequent increase in Type II Diabetes.

How Common Is Diabetes?

Approximately 10% of all Indians have diabetes—that is nearly 1 person out of 10, among which 30% is not diagnosed.

Preventing Vision Loss from Diabetic Eye Disease

Early diagnosis of diabetes is key. It is critical to have a comprehensive dilated eye exam to look for signs of diabetic eye diseases. Anyone with diabetes should have a dilated eye exam once a year.

Treatment of diabetic eye disease early reduces the risk of blindness by 95%! What’s your vision worth to you?

Find Out About Low Vision and Vision Rehabilitation Services
If you experience a vision loss from diabetic eye disease be sure to ask the eye doctor about a follow-up with a low vision doctor, low vision therapist and a vision rehabilitation therapist, to maximize your remaining vision and teach teach you new techniques for daily living tasks using your remaining vision. To find these services near you, visit Vedanta Netralya at C-16, RDC Near Yes Bank, RDC, Sector 15, Sector 10, Raj Nagar, Ghaziabad, Uttar Pradesh- 201002, India


Learn More About Diabetic Eye Disease

Learn More About Diabetes and Your Eyes Contact Vedanta Netralya at +91-9873518513, and setup appointment with Dr. Davinder Tyagi , a well known retina specialist in ghaziabad and an expert eye surgeon in Ghaziabad.


-------------------------------------------------------------------------------------

About Dr. Davinder Tyagi :  Dr. Davinder Tyagi the best eye doctor in ghaziabad is an AIIMS alumini and eminent and high volumic senior Surgeon ( Retina and Cataract) in Ghaziabad western UP and NCR .He did his postgraduation in ophthalmology and ( Vitroretina training from Dr. R.P. centre, AIIMS (DELHI) . Dr. Davinder Tyagi started medical retina and retina surgery in 2007 after completing his tenure in AIIMS.

To know more about him , visit   http://vedantanetralyagzb.com/drtyagiprofile.html
#vedantanetralyagzb #eyecare #retina #cataract #ophthalmology #cataract #optometry #eyecare #eyehealth

https://in.pinterest.com/pin/793618765565040995/

http://vedantanetralyagzb.com

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Video by Dr, Davinder Tyagi of Vedanta Netralya 

Cataract surgery by Dr. Davinder Tyagi of Vedanta Netralya Ghaziabad

 Vedanta Netralya - Eye Hospital in Ghaziabad



Vedanta Netralya Ghaziabad is located at C-16, RDC ,Near Yes Bank, RDC, Sector 15, Sector 10, Raj Nagar, Ghaziabad, Uttar Pradesh 201002.

Cataract Surgery by Dr. Davinder Tyagi of Vedanta Netralya Ghaziabad located at C-16, RDC Near Yes Bank, RDC, Sector 15, Sector 10, Raj Nagar, Ghaziabad, Uttar Pradesh 201002.


Anything you see is an image that enters your eye in the form of light. Inside your eye is a lens, much like the lens of a camera. The lens focuses the light rays coming through the pupil onto the retina at the back of the eye. The different parts of the retina collect this light and send a message to your brain, enabling you to see. A cloudy lens is called a cataract. It is not a growth or a film over the eye.



Causes of Cataract



The most common cause of cataract is the denaturation of the normal protein structure within the lens of the eye with age. There may be other causes like diabetes, kidney disease, glaucoma, smoking, eye injuries, infection and inflammation inside the eye. Prolonged use of certain medications can also lead to cataract formation.



In the early stages, you can improve your vision by changing your glasses but once the cataract progresses changing glasses will not help. You will notice some deterioration in your ability to see things clearly from a distance. You may have difficulty with glare while driving or while performing activities like reading that require clear vision. Other symptoms may be colored halos, double or multiple images in the eye when the other eye is occluded.



A cataract may develop slowly over years or rapidly within months. Often the other eye will also be affected. There are no medications, eye drops or dietary restrictions that can cure or prevent cataract formation. If the cataract interferes with your regular activities the only solution is surgery.


In cataract surgery, an artificial intraocular lens (IOL) replaces your natural clouded lens. Your new lens should restore vision to nearly what it was earlier, though you may need to wear glasses for reading or driving.
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Vedanta Netralya Ghaziabad- Dr. Vibhuti Sharan Profile Video

PROFILE Dr. Vibhuti Sharan (Cataract and Lasik Specialist)


Dr. Vibhuti Sharan is a cataract and refractive surgeon . His field of expertise is Cataract and Lasik Surgeon. He has huge experience of implanting PREMIUM INTRAOCULAR LENS and blade free Lasik.

He has done his graduation from L.L.R.M medical college and post graduation from GSVM medical college.

He did his senior residency from VENU EYE INSTITUTE and RESEARCH CENTRE (New Delhi) and advanced training from AIIMS.

He has previously worked as consultant in centre for sight.

He is one of the leading consultants with an experience of more than 10 years and has performed more than 20000 cataract surgery and more than 5000 Lasik surgery.

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Best Eye Doctor in Ghaziabad- Dr Davinder Tyagi- Vedanta Netralaya Ghazi...

Dr. Davinder Tyagi is an AIIMS alumini and eminent and high volumic retinal surgeon in western UP and NCR .He did his postgraduation in ophthalmology and vitreoretina training from Dr. R.P. centre, AIIMS (DELHI). He started medical retina and retina surgery in 2007 after completing his tenure in AIIMS., He is founding member of Vedanta Netralaya.- Best Eye Clinic in Ghaziabad

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Surgical Retina Services.-3

• Age-Related Macular Degeneration Treatment

  MACULAR DEGENERATIONThere's no cure, but treatment for age-related macular degeneration (AMD) may slow the disease and keep you from having a severe loss of vision. Talk to your doctor about the best way to manage your condition.------Your Treatment Options----------Anti-angiogenic drugs. Your doctor injects these medications into your eye. They stop new blood vessels from forming and block the leaking from the abnormal vessels that cause wet macular degeneration.------Some people who take these drugs have been able to regain vision that they lost from AMD. You will likely need to get the treatment repeated on follow-up visits.-----Laser therapy. Your doctor may suggest a treatment with high-energy laser light that can sometimes destroy actively growing abnormal blood vessels from AMD.------Photodynamic laser therapy. It's a two-step treatment that uses a light-sensitive drug to damage your abnormal blood vessels.Your doctor injects a medication into your bloodstream.

• Vascular occlusion treatment

  ARTICLES ONRETINAL PROBLEMSRetinitisRetinitis Pigementosa Retinal Vein OcclusionRetinal Artery Occlusion (Eye Stroke)Retinal ImagingRetinal DetachmentPosterior Vitreous DetachmentYour retina is a thin layer of tissue that lines the back of your eyeball. It turns light into signals to the brain, which interprets them as sight. When a vein in the retina becomes blocked, it’s called retinal vein occlusion. This can give you blurry vision or even sudden permanent blindness in that eye. It's similar to retinal artery occlusion, which is sometimes called an eye stroke.The damage happens when a blocked vein keeps blood from draining from the retina. That raises pressure inside your eye, which can cause bleeding, swelling, and fluid leaks. Retinal vein occlusion can harm your eye in minutes.

• uveitis

  Uveitis is a form of eye inflammation. It affects the middle layer of tissue in the eye wall (uvea). Uveitis (u-vee-I-tis) warning signs often come on suddenly and get worse quickly. They include eye redness, pain and blurred vision

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Surgical Retina Services-1

• 23G/25G Vitrectomy

  Thirty (n=30) patients (group A) were operated with 25g (n=25) and 23g (n=5) sutureless vitrectomy under topical anaesthesia with 2% unpreserved lidocaine gel, for various vitreoretinal diseases such as macula holes, epimacular membranes, dislocated crystalline lens, vitreous haemorrhage, proliferative diadetic retinopathy and retinal detachment

• Retinal detachment surgery

  The retina is the light-sensitive layer of nerve tissue that lines the inside of the eye and sends visual messages through the optic nerve to the brain. A retinal detachment occurs when the retina becomes separated from the rest of the layers of the eye. This usually occurs after you develop a tear in the retina. The extent of permanent damage depends on how much of the retina becomes detached and whether or not the center of the retina (the macula) becomes detached. The macula is made up of special nerve cells that provide the sharp central vision needed for seeing fine detail (reading and driving etc.). If your macula has become detached, you have a poorer visual prognosis and you may not regain good enough vision to read or drive with that eye even after successful surgery.

• Macular Hole Surgery

  Macular Hole Surgery And Repair. A vitrectomy is the most common treatment for macular holes. In this surgery, a retinal specialist removes the vitreous gel to stop it from pulling on the retina. Then the specialist inserts a mixture of air and gas into the space once occupied by the vitreous.

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