Eye care with Dr.kashyap

17/06/2025

This article documents the first case of an early postoperative complication of PreserFlo microshunt, which involved occlusion of the shunt with fibrin-like material, and presents the innovative application of intraluminal Nd:YAG laser treatment.

17/06/2025

Approach to Diagnosis in Eye Care.

16/06/2025

Diagnosis

14/06/2025

A 2-year-old patient presents with a history of ocular trauma sustained one year ago, for which traditional healers provided care using traditional eye medications (TEM). The patient's visual acuity in the right eye is currently LP, while the left eye is normal. Additional findings are presented below. What is the appropriate management plan?

12/06/2025

Physiology of the Eye: How We See the World
The human eye is not just a passive camera—it’s a dynamic, highly specialized organ that actively adapts to changes in light, distance, and motion. Its physiology refers to how the structures of the eye function together to make vision possible. In this article, we’ll explore the eye’s physiology in detail, from light transmission to image interpretation by the brain.

🔍 1. Basic Function of the Eye
The primary function of the eye is to convert light into electrical signals that the brain can interpret. This involves:

Capturing light

Focusing it accurately

Converting it into neural signals

Sending it to the brain for interpretation

This complex process happens in...

Read in details;

Covers topics of Eye health, eye disease, Eye disorder, Refractive error

11/06/2025

Diagnosis of this case?;

11/06/2025

Dry eyes, a curse for eyes in summer.

Understanding Dry Eyes: Causes, Symptoms, and Treatment!

Dry eyes are a prevalent and uncomfortable condition affecting millions of people worldwide. It occurs when your eyes fail to produce sufficient tears or when the quality of your tears is compromised.
Tears play a crucial role in maintaining eye moisture, cleanliness, and comfort. This article will provide a straightforward explanation of the causes, symptoms, and treatment options for dry eyes.

Read in detail: https://blog2811.blogspot.com/2025/06/understanding-dry-eyes-causes-symptoms.html

11/06/2025

Next, we'll have another question and answer session in MCQS format, delving into the topic of optics of the eye.

Optical Anatomy and Visual Pathway
The retina converts light into:
A. Sound
B. Heat
C. Neural signals
D. Electrical current

Which retinal cells are primarily responsible for night vision?
A. Cones
B. Bipolar cells
C. Ganglion cells
D. Rods

Which part of the retina gives the sharpest vision?
A. Optic disc
B. Peripheral retina
C. Macula
D. Fovea centralis

The optic nerve carries visual signals from:
A. Retina to brain
B. Cornea to retina
C. Brain to retina
D. Iris to retina

Here's full set of 50 questions;

https://blog2811.blogspot.com/2025/06/optics-of-eye-mcqs_9.html

10/06/2025

In the midst of this extremely ruthless summer, your eyes are prone to dryness at any moment. So, take precautions related to dry eye.
Precautions in next post.

10/06/2025

Would you like to participate in an Ophthalmology KBC game?

✅ 100 MCQs: Optics of the Eye.

📘 Section A: Basic Anatomy & Physiology (1–20)
The main refractive surface of the eye is:
A. Lens
B. Retina
C. Cornea
D. Iris
Answer: C

The transparent part of the eye that allows light to enter is:
A. Sclera
B. Iris
C. Cornea
D. Retina
Answer: C

The normal axial length of a human eye is approximately:
A. 10 mm
B. 15 mm
C. 24 mm
D. 30 mm
Answer: C

The retina converts light into:
A. Sound
B. Heat
C. Neural signals
D. Mechanical energy
Answer: C

Accommodation is the process by which the:
A. Cornea flattens
B. Iris contracts
C. Lens changes shape
D. Retina sharpens images
Answer: C

Play rest of questions here;
https://blog2811.blogspot.com/2025/06/100-mcqs-about-optics-of-eye.html

09/06/2025

Optics of Eye 👀👁️👀
Optics of the Eye: How Our Eyes Help Us See the World
The human eye is a small yet powerful organ that works like a camera. It helps us see by bending (refracting) light rays and focusing them on a light-sensitive layer called the retina. This bending and focusing of light is called optics.

Let’s understand how the optics of the eye works in a simple and clear way.
Parts of the Eye Involved in Optics
Here are the key parts of the eye that help in focusing light:

1. Cornea
The cornea is the clear, dome-shaped front part of the eye.

It helps bend (refract) the incoming light.

It does most of the focusing – about 70% of the eye’s total power.

2. Aqueous Humor
It is the clear fluid between the cornea and the lens.

It helps carry nutrients and also plays a small role in light refraction.

3. Pupil and Iris
The iris is the colored part of your eye.

The pupil is the black circular hole in the center of the iris.

The iris controls the size of the pupil to regulate how much light enters the eye — like a camera aperture.

Read in details;
http://blog2811.blogspot.com/2025/06/optics-of-eye.html

07/06/2025

Intersting