20-20-20 RULE, A GOOD APPROACH?
The significant increase in the use of digital screens in our daily life requires advanced research to avoid possible ocular damage (1). The use of a digital screen affects the…
FACTORS INVOLVED IN MECHANISM OF EXTRAOCUALR MUSCLES
Extraocular muscles consists of six muscles which controls the movement of the eye , six muscles name is superior rectus, inferior rectus , medial rectus ,lateral rectus , superior oblique…
Vernal Keratoconjuctivitis
Vernal keratoconjuctivitis (VKC) is a recurrent, bilateral, external, ocular inflammation primary affecting boys & young adults living in warm, dry climates. It is an allergic disorder in which IgE &…
Basic embryology of the Cornea
Cornea is a transparent, avascular, aspheric structure of the eye-ball.It is centrally steep and peripherally flat.It consists of 1/6th of the fibrous coat of the eyeball. Some amount of vascularization…
Retinoscopy
In the world of optometry, retinoscopy plays a vital role in assessing a patient's refractive error. It is a valuable technique used by eye care professionals to determine the correct…
Mebomian gland
The meibomian glands are specialized sebaceous glands located within the eyelids. The eyelids are thin curtains of skin, muscles, fibrous tissue and mucous membrane. Eyelids are divided into two parts…
The eye and the UV rays
In our daily lives, we often take our eyes for granted, unaware of the hidden dangers that surround us. One such threat is the presence of ultraviolet (UV) rays,…
Management of Glaucoma
Glaucoma is a symptomatic condition where the functional integrity of the eye is disturbed , resulting in characteristics irreversible loss of visual field due to persistent raised IOP . Glaucoma…
Examination techniques of eyeball
The eyeball is a bilateral and spherical organ , which house the structures responsible for vision . It lies in a bony orbit . Anatomically, the eyeball can be divided…
What is akinesia
The loss of ability to create muscles movement for some disease is called akinesia. Symptom- The most recognizable symptom of akinesia is “freezing.” This can make you feel stiff…