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Related Concept Videos

Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

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Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
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Open Angle Glaucoma: Treatment01:27

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In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
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Accessory Structures of the Eye01:17

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Optical perception, or vision, is an extraordinary sense dependent on converting light signals received via the ocular organs. These organs, known as eyes, are securely positioned within the bony cavities of the skull, called orbits. The orbits serve a dual purpose: a protective shield for the ocular globes and a stable attachment point for the soft ocular tissues. The eye's external protective mechanisms include the eyelids, which are edged with lashes that act as a barrier against foreign...
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Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
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Transmission-based precautions are for patients known to be infected or suspected to be infected or colonized with organisms that pose a significant risk to others. Some transmission-based precautions include contact, enteric, and droplet.
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Standard Precaution01:26

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Standard precautions are the minimum infection control safeguards used while caring for all patients, irrespective of their disease condition. They help prevent the spread of common infectious microorganisms to healthcare workers, patients, and visitors in all healthcare settings.
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COVID-19 guidelines for optometry and optical services post-lockdown.

Snehal Turakhia1, Yeshwant Saoji2, Aditya Goyal3

  • 1Turakhia Opticians, Chennai, Tamil Nadu, India.

Indian Journal of Ophthalmology
|July 26, 2020
PubMed
Summary

Optometrists face increased COVID-19 risks. New guidelines offer practical strategies for eye care practices to safely resume services and prevent cross-contamination post-lockdown.

Keywords:
COVID-19Contact lensguidelineopticaloptometrypandemic

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Area of Science:

  • Ophthalmology and Public Health
  • Infectious Disease Control in Healthcare Settings

Background:

  • The COVID-19 pandemic poses significant infection risks for optometrists, who are primary healthcare providers.
  • Lifting of lockdowns necessitates practical safety guidelines for optometry and optical practices.

Purpose of the Study:

  • To provide implementable recommendations for optometry and optical practices.
  • To ensure the safety of patients and practitioners during eye examinations and vision correction services.

Main Methods:

  • Circulation of Optometry Council of India guidelines to professional associations and experts.
  • Achieving consensus among various optometry bodies.

Main Results:

  • Development of comprehensive guidelines for optical and optometry practices.
  • Recommendations focus on preventing cross-contamination and ensuring safe service delivery.

Conclusions:

  • The guidelines aim to support the safe reopening and operation of optometry practices.
  • Adherence to these recommendations is crucial for mitigating COVID-19 transmission risks in eye care settings.