Eagleview Eye Clinic

Tag eye test

MIRROR TEST

The mirror test 🪞 is a sneaky way to check if someone’s faking vision loss in one eye (malingering).

How it works

  1. Patient claims blindness in one eye.
  2. Place a mirror in front of them, angled to show their “blind” eye.
  3. Ask them to look straight ahead.
  4. Check if they react to their own reflection (e.g., blink, move, etc.).

What it shows

  • If they react to their reflection, it suggests the “blind” eye can see.
  • If they don’t react, could be malingering… or really blind 😅.

Tips

  • Casual setup: Make it seem like a normal exam step.
  • Distract them: Talk about something else while doing the test.
  • Combine with other tests for stronger evidence.

RENU REWETTING DROP

Renu rewetting drops 💧 are a great option for adding extra moisture to your contact lenses throughout the day. They’re designed to:

  • Relieve dryness and discomfort
  • Refresh and rehydrate lenses
  • Compatible with all soft contact lenses

Some key benefits:

  • Long-lasting relief: Helps keep lenses comfortable for hours
  • Easy to use: Just a few drops as needed
  • Travel-friendly: Compact and convenient

You can use Renu rewetting drops with your Renu multipurpose solution. They’re a great addition to your contact lens care routine!

CONTACT LENS SOLUTION

Contact lens solution is a must-have for anyone wearing reusable lenses! It’s used to clean, disinfect, and store your lenses, ensuring they stay safe and comfortable to wear. There are mainly two types: Multipurpose Solution and Hydrogen Peroxide Solution.

  • Multipurpose Solution: An all-in-one solution that cleans, rinses, disinfects, and stores your lenses. It’s super convenient and easy to use. Brands like Renu, Biotrue, and Opti-Free are popular options.
  • Hydrogen Peroxide Solution: A more thorough disinfecting option, but it requires a special case and neutralization process.

When choosing a solution, consider your lens type (soft or RGP), sensitivity, and specific needs (e.g., dry eyes). Always follow the manufacturer’s instructions and your eye care professional’s advice ¹ ² ³.

Some popular brands include:

  • Renu Multi-Purpose Solution: Great for sensitive eyes and all-day comfort.
  • Biotrue Hydration Plus: Offers extra moisture and cleaning power.
  • Opti-Free Express: Easy to use and effective against germs.
BANDAGE CONTACT LENSES

Bandage contact lenses are special soft lenses placed on the eye like a protective patch. They’re used after corneal injuries, surgeries, or infections to:

  • Promote healing: By covering the cornea, they protect it from blinking and eyelid friction.
  • Reduce pain: The lens acts as a barrier, decreasing discomfort.
  • Keep the eye moist: They help maintain a stable tear film over the cornea.

How they work:

  • Fit like a regular contact lens but are larger and more comfortable.
  • Made of high-oxygen-permeable materials so the cornea can still breathe.
  • Often used after procedures like corneal debridement, PRK, or for conditions like bullous keratopathy.

They’re usually prescribed by an eye doctor and worn for days to weeks depending on the condition.

CATALIN

👨‍⚕️ Catalin is a topical eye drop for cataract management.

Key points:

  1. Active ingredient: Sodium 1-hydroxy-5-oxo-5H-pyrido[3,2-a]phenoxazine-3-carboxylate
  2. Antioxidant properties: May reduce oxidative stress in the lens
  3. Usage: Instill 1-2 drops, 3-4 times daily

Potential benefits:

  1. Slows cataract progression: May help delay surgery
  2. Antioxidant effect: Protects lens proteins

Notes:

  1. Consult an eye doctor: For proper diagnosis and treatment
  2. Not a cure: Management tool
CORNEA REPAIR

👨‍⚕️ Cornea repair refers to treatments for corneal damage or disease. Options include:

Methods:

  1. Corneal transplant: Replace damaged tissue
  2. Corneal graft: Transplant healthy tissue
  3. LASIK/PRK: Reshape cornea for vision correction
  4. Collagen cross-linking: Strengthen corneal tissue
  5. Amniotic membrane transplant: Promote healing

Indications:

  1. Corneal ulcers: Infection or injury
  2. Keratoconus: Progressive thinning
  3. Scarring: Visual impairment
  4. Injury: Trauma or chemical burns

Goals:

  1. Restore vision: Improve clarity
  2. Relieve pain: Manage symptoms
  3. Prevent complications: Infection or further damage
FLOURESCEIN ANGIOGRAPHY

👨‍⚕️ Fluorescein angiography is a diagnostic test that uses fluorescein dye and a specialized camera to visualize the retinal blood vessels.

Key uses:

  1. Diabetic retinopathy: Detects leakage, neovascularization
  2. Macular degeneration: Identifies abnormal blood vessels
  3. Retinal vascular occlusions: Diagnoses blockages
  4. Tumors: Highlights abnormal vessels

Procedure:

  1. Inject fluorescein dye into arm vein
  2. Take photographs as dye circulates
  3. Capture early and late-phase images

Findings:

  • Leakage: Dye escape from vessels
  • Blockage: Dark areas (hypofluorescence)
  • Neovascularization: Abnormal vessels

Precautions:

  • Nausea, yellow skin discoloration (temporary)
  • Allergic reactions (rare)
  • Pregnancy/breastfeeding: Use cautiously
MADDOX WING TEST

The Maddox wing test is a subjective test used in ophthalmology and orthoptics to measure heterophoria (latent strabismus) and assess binocular vision. It involves a device with two wings or handles that are adjusted to align two arrows or lines.

How it works:

  1. Patient views the arrows: The patient looks through the device and sees two arrows or lines, one with each eye.
  2. Adjusting the wings: The patient adjusts the wings until the arrows or lines appear aligned.
  3. Measuring deviation: The amount of deviation is measured from the scale on the device.

Purpose:

The Maddox wing test is used to:

  1. Measure heterophoria: Quantify the amount of latent strabismus.
  2. Assess binocular vision: Evaluate the patient’s ability to fuse images from both eyes.
  3. Diagnose and manage: Help diagnose and manage conditions like esophoria, exophoria, and hyperphoria.

The Maddox wing test provides a subjective measurement of heterophoria, allowing practitioners to plan treatment and monitor progress.

MADDOX ROD

The Maddox rod is a cylindrical lens with parallel rods that convert a point source of light into a streak or line. It’s used in ophthalmology and optometry to assess and measure strabismus (misaligned eyes) and heterophoria (latent strabismus).

How it works:

  1. Light source: A point source of light is shone through the Maddox rod.
  2. Streak formation: The rods convert the light into a streak or line, which is perceived by the patient.
  3. Alignment assessment: The orientation and position of the streak relative to the other eye help diagnose and quantify deviations in eye alignment.

Types of Maddox rods:

  1. Single Maddox rod: Used to assess horizontal or vertical deviations.
  2. Double Maddox rod: Used to assess torsional deviations.

Clinical applications:

  1. Strabismus diagnosis: Helps diagnose and quantify esotropia, exotropia, hypertropia, and other types of strabismus.
  2. Heterophoria diagnosis: Detects latent strabismus, which can cause eye strain or other symptoms.
  3. Treatment planning: Guides treatment decisions, such as prism correction or strabismus surgery.

The Maddox rod is a valuable tool in ophthalmology and optometry, enabling practitioners to accurately diagnose and manage strabismus and heterophoria.

LASH EPILATION

Lash epilation refers to the removal of eyelashes, typically performed for medical or cosmetic reasons. Methods include:

  • Plucking: Removing individual lashes with tweezers.
  • Waxing: Applying wax to remove multiple lashes at once.
  • Threading: Using a thread to remove lashes.

Lash epilation can be used to:

  • Treat trichiasis: A condition where lashes grow inward, causing irritation.
  • Prepare for surgery: In some cases, lash removal may be necessary before eye surgery.
  • Cosmetic purposes: Some individuals may choose lash epilation for aesthetic reasons.

It’s essential to have lash epilation performed by a trained professional to minimize risks and ensure proper aftercare.