Squint-Datta Gulnar
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Crossed eyes, also known as strabismus, is a condition where the eyes are not properly aligned and look in different directions. It can be caused by weakened eye muscles, abnormal nerve signals, heredity, or blurred vision. Treatment options include prescription glasses, eye muscle surgery, or in some cases patching the stronger eye to strengthen the weaker eye. Lazy eye, or amblyopia, is a reduced vision in an otherwise healthy eye due to poor neurological development, often caused by a difference in vision between the two eyes. Treatment focuses on patching the good eye or prescription lenses. Common eye infections like conjunctivitis are contagious and spread easily, requiring proper hygiene like handwashing after eye contact
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DLF Centre Point, Sector – 11,
Bata Mor, Main Mathura Road,
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Mob: +91-9958171405 # 9015525552
Ph: 0129-4076777, 4006805
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Glaucoma | Glaucoma Surgery, Glaucoma Eye Surgery Centre | Glaucoma Centre in...Vinayak Netralaya | Eye Hospital In Indore
Glaucoma treatment In Indore. Glaucoma treatment at Vinayak Netralaya With Laser for the different type of Glaucoma. Glaucoma Clinic with Latest Equipment for diagnosis and treatment of Glaucoma.
Glaucoma is the name for a group of eye conditions in which optic nerve is damaged at the point where it leaves the eye. This nerve carries information from the light sensitive layer, the retina, to the brain where it is perceived as a picture.
In some people, the glaucoma damage is caused by raised eye pressure. Others may have an eye pressure within normal limits but damage occurs because there is weakness in the optic nerve.
Different types of Glaucoma
Open angle glaucomas (chronic glaucoma): It is most common. The eye is anatomically normal, but blockage or malfunction of the drainage channels slowly over many years causes elevated eye pressure. There is no pain but the field of vision gradually becomes impaired. We need to use chemical cleaner (eye drops) to open the drain or turn down the faucet. If this is insufficient, we can stake the drain (laser trabeculoplasty) & if that doesn’t work. We need to put in new plumbing (surgery / implants)
Angle closure glaucoma (Acute glaucoma): The trabecular meshwork is normal, but the iris is pushed against the meshwork & there is sudden and more complete blockage to the flow of aqueous. It means the drainage channels are covered by a stopper & we need to remove the stopper (laser iridotomy). This glaucoma can be quite painful & will cause permanent damage to sight if not treated promptly. Glued iol surgery in indore with best doctors at glaucoma treatment hospital in indore.
Secondary and developmental glaucoma: When a rise in eye pressure is cause by another eye condition it is called secondary glaucoma. Glaucoma in childhood is called developmental or congenital which is caused by malformation in the eye.
Risk factors
> Hypertension
> Diabetes
> People over the age of 45.
> People with family history of glaucoma.
> People with myopia are more prone to develop open angle glaucoma & those with hyperopia are more prone to develop angle closure.
Warning Signs of Glaucoma
> Trouble adjusting to dark rooms
> Difficulty focusing on near or distant objects
> Squinting or blinking due to sensitivity to light or glare
> Recurrent pain in or around eyes
> Double vision
> Dark spot at the center of viewing
> Lines and edges appear distorted or wavy
> Excess “watery eyes”
> Dry eyes with itching or burning
Surgical facility includes
> Trabeculectomy with anti-fibrotic agents (MMC)
> Trabeculotomy for congenital glaucoma
> GLAUCOMA VALVE IMPLANT/ GLAUCOMA
> DRAINAGE DEVICE for complicated cases
(Modified)Sense of sight (structure of the eye.pptx)
The document provides information about the anatomy and structure of the eye, how vision works, common eye conditions such as cataracts and glaucoma, and tips for eye care including eating a healthy diet, wearing protective eyewear, and exercising your eyes. It describes the parts of the eye like the cornea, iris, pupil, lens, retina, and optic nerve and how light enters the eye and is focused onto the retina to allow vision. Common eye defects and diseases addressed include myopia, hyperopia, astigmatism, conjunctivitis, and styes.
Yamout Artificial eye
Psychologic support is crucial when announcing a retinoblastoma diagnosis to parents, as it produces extreme feelings of guilt, stress, and fear. Accepting the disease and grieving the loss of the "perfect child" is essential for the child's development. An artificial eye can help rebuild the child's self-image and the image they project to others. A custom prosthetic eye is fabricated using an impression of the eye socket to create the illusion of a healthy eye. Possible reasons for needing an artificial eye include enucleation, trauma, infection, or tumor.
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Crossed eyes, also known as strabismus, is a condition where the eyes are not properly aligned and look in different directions. It can be caused by weakened eye muscles, abnormal nerve signals, heredity, or blurred vision. Treatment options include prescription glasses, eye muscle surgery, or in the case of lazy eye, covering the good eye to force use of the weaker eye. Conjunctivitis is a common eye infection that causes redness, discharge, and mild pain and spreads easily. Proper hygiene like hand washing after eye contact and not sharing eye drops is important to prevent spread. Allergic conjunctivitis is a seasonal allergy of the outer eye caused by pollen that presents with
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Qualifications:
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Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
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Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
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Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
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Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
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Rapid adaptation of taste sensation
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Influence of receptors and neural pathways
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Abnormalities of Taste Detection:
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