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Exotropia

अपवर्तक सर्जरी

अपवर्तक सर्जरी आंख की अपवर्तक त्रुटि (चश्मा शक्ति) को ठीक करने के लिए की जाने वाली एक शल्य प्रक्रिया है। यह आमतौर पर चश्मे और कॉन्टैक्ट लेंस पर निर्भरता से छुटकारा पाने या कम करने के लिए किया जाता है। यह 18 - 21 वर्ष की आयु के बाद स्थिर अपवर्तन (ग्लास पावर) वाले रोगी में किया जा सकता है। सभी उम्मीदवारों में विस्तृत नेत्र परीक्षण के साथ पूरा चिकित्सा इतिहास अनिवार्य है, विशेष जांच जैसे कॉर्नियल टोपोग्राफी (पेंटैकम, ऑर्बस्कैन), पूर्वकाल खंड ऑप्टिकल कोहेरेंस टोमोग्राफी (एएसओसीटी) कॉर्निया के आकार, मोटाई और वक्रता और अन्य आयामों का मूल्यांकन करने के लिए किया जाता है। आंख। सभी विवरणों को प्राप्त करने के बाद, नेत्र सर्जन (नेत्र रोग विशेषज्ञ) रोगी के लिए अपवर्तक सर्जरी के उपलब्ध विकल्पों के बारे में निर्णय लेता है।

What Is Exotropia?

Exotropia is a form of strabismus where the affected eye deviates outward. The deviation may be:

  • Intermittent (appears occasionally)

  • Constant (present most of the time)

Exotropia can affect binocular vision, depth perception, and eye coordination if not treated appropriately.

Types of Exotropia

Intermittent Exotropia

  • Most common form

  • Appears during fatigue, illness, or bright light

  • Child may close one eye in sunlight

Constant Exotropia

  • Eye turns outward all the time

  • Higher risk of vision suppression

  • Often requires surgical correction

Sensory Exotropia

  • Occurs due to poor vision in one eye

  • Seen in long-standing eye conditions

Consecutive Exotropia

  • Develops after previous squint surgery

  • Requires specialist evaluation

Symptoms of Exotropia

Why Early Treatment Is Critical

Parents or patients may notice:

  • One eye drifting outward

  • Closing one eye in bright sunlight

  • Difficulty focusing

  • Eye strain or headaches

  • Double vision (more common in adults)

Children may not complain of vision problems, making regular eye checks important.

Exotropia face
squint in adults

What Causes Exotropia?

Common causes include:

  • Poor eye muscle coordination

  • Family history of squint

  • Uncorrected refractive error

  • Neurological conditions

  • Reduced vision in one eye

How Is Exotropia Diagnosed?

Exhaustive Diagnosis

Diagnosis involves:

  • Eye alignment assessment

  • Vision testing

  • Measurement of squint angle

  • Binocular vision evaluation

A detailed assessment helps determine whether non-surgical treatment or surgery is required.

Exotropia Treatment Options

What to Expect

Non-Surgical Treatment

  • Glasses (if refractive error is present)

  • Vision therapy / orthoptic exercises

  • Observation in mild intermittent cases

Surgical Treatment

If outward deviation persists or worsens, squint correction surgery may be recommended to restore proper eye alignment.

👉 Learn more about Squint Surgery in Delhi for surgical treatment options.

Why Choose AMVision for Exotropia Treatment?

  • Evaluation and treatment by Dr. Chirag Mittal

  • Expertise in pediatric and adult squint conditions

  • Honest treatment planning

  • Modern diagnostic facilities

  • Serving Delhi, Noida & Ghaziabad

Frequently Asked Question

What is exotropia?

Exotropia is a type of squint where one or both eyes turn outward, away from the nose.

Is intermittent exotropia serious?

Mild intermittent exotropia may be observed, but worsening cases require treatment to prevent vision problems.

Can exotropia be treated without surgery?

Some cases respond to glasses or vision therapy. Surgery is considered if outward deviation persists or increases.

Does exotropia affect vision?

Is exotropia treatment effective in adults?

Yes. Untreated exotropia can affect depth perception and cause eye strain or double vision.

Yes. Treatment can improve eye alignment, visual comfort, and confidence in adults.

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