Torch Light Examination

 Torch Light Examination is a basic eye examination technique used to assess the external and some internal structures of the eye using a handheld torch. It is simple, quick, and commonly used in clinical settings, camps, or screenings.


🔦 Purpose of Torch Light Examination:


To detect visible abnormalities in the eyes and surrounding structures.









✅ Structures Examined:


1. Eyelids & Eyelashes

  • Look for swelling, redness, drooping (ptosis), or styes.

2. Conjunctiva & Sclera

  • Check for redness, discharge, or yellowish discoloration (jaundice).

3. Cornea

  • Look for clarity, opacity, or foreign bodies.

4. Anterior Chamber

  • Depth estimation using shadow test for angle closure risk.

5. Pupil

  • Shape, size, reaction to light (direct & consensual reflex).

6. Lens (if visible)

  • Opacities can indicate cataract.

7. Eye Movements


Ask the patient to follow the light to assess extraocular muscle function.


🔍 Common Findings:


Redness → Conjunctivitis

Cloudy cornea → Corneal edema or infection

Unequal pupils → Anisocoria

White reflex → Retinoblastoma (in children) or cataract

Shadow on nasal side of iris → Shallow anterior chamber (risk of angle closure glaucoma)

🛠️ Advantages:

  • No special equipment required

  • Quick screening tool

  • Useful in rural or outreach settings.

For further process click https://medorbis.ai


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