Canthoplasty vs Eye Corner Botox

14 May 2026

Canthoplasty vs Eye Corner Botox in Korea

Canthoplasty and eye corner Botox are two very different approaches used to adjust the shape and appearance of the eye area in Korea. While both aim to create a more open, elongated, or refreshed eye look, they differ significantly in mechanism, effectiveness, permanence, recovery time, and level of structural change. Canthoplasty is a surgical procedure that physically alters the eye corner, while Botox works by relaxing specific muscles to create subtle changes.

What is Canthoplasty?

Canthoplasty is a surgical procedure that reshapes or repositions the outer or inner corner of the eye to create a wider and more defined eye appearance.

Key characteristics include:

  • Surgical modification of eye corner structure
  • Permanent or long-lasting changes
  • Stronger widening effect
  • Can improve eye symmetry
  • Often combined with double eyelid surgery

Common treatment areas include:

  • Outer eye corner (lateral canthus)
  • Inner eye corner (medial canthus)
  • Downturned or narrow eye shape
  • Short horizontal eye length

Canthoplasty is typically chosen for patients seeking structural and noticeable eye shape correction.

What is Eye Corner Botox?

Botulinum toxin injection (commonly known as Botox) used around the eye corners is a non-surgical method that relaxes muscles to subtly adjust eye expression and reduce tension around the orbital area.

Key characteristics include:

  • Non-surgical injection treatment
  • Temporary muscle relaxation
  • Subtle lifting or softening effect
  • Minimal downtime
  • Quick procedure time

Common treatment areas include:

  • Crow’s feet area
  • Outer eye muscle tension
  • Mild downward pull of eye corners
  • Expression-related fine lines

Botox around the eye corners is often used for subtle rejuvenation rather than structural eye reshaping.

Key Differences Between Canthoplasty and Eye Corner Botox

  • Treatment type
    Canthoplasty: surgical procedure
    Botox: injectable non-surgical treatment
  • Effect strength
    Canthoplasty: strong structural change
    Botox: subtle, expression-based improvement
  • Permanence
    Canthoplasty: long-lasting to permanent
    Botox: temporary (3–6 months)
  • Purpose
    Canthoplasty: eye shape modification
    Botox: wrinkle reduction and mild lifting effect
  • Recovery time
    Canthoplasty: requires healing and downtime
    Botox: minimal to no downtime
  • Best for
    Canthoplasty: narrow, downturned, or asymmetrical eyes
    Botox: early aging signs and mild eye corner tension
  • Results visibility
    Canthoplasty: noticeable change in eye shape
    Botox: subtle refreshment around eye area

Price Comparison in Korea (General Range)

  • Canthoplasty: ~2,000,000 – 6,000,000+ KRW
  • Eye Corner Botox: ~100,000 – 400,000+ KRW per session

Pricing varies depending on:

  • Procedure complexity
  • Surgeon expertise (for surgery)
  • Dosage and brand of toxin used
  • Combination with other eye surgeries
  • Clinic reputation and system

Canthoplasty is significantly more expensive due to its surgical nature and long-lasting structural changes.

Why Canthoplasty Costs More

  • Requires surgical precision and expertise
  • Involves structural eye corner modification
  • Longer procedure and recovery time
  • Higher risk management and follow-up care
  • Permanent or long-term correction goal

Botox is comparatively lower cost because it is quick, non-invasive, and temporary.

Which is Better?

Canthoplasty may be better if:

  • You want permanent eye shape changes
  • You have narrow or downturned eyes
  • You want more visible structural improvement
  • You are combining multiple eye surgeries
  • You prefer long-term correction

Eye Corner Botox may be better if:

  • You want a non-surgical option
  • You have mild wrinkles or eye tension
  • You prefer no downtime
  • You want a temporary or trial effect
  • You are focusing on subtle rejuvenation

Final Thoughts

Canthoplasty and Botulinum toxin injection represent two very different approaches to eye enhancement in Korea. Canthoplasty provides structural and long-lasting eye shape changes, making it suitable for more defined aesthetic transformation, while Botox offers temporary, subtle improvements focused on muscle relaxation and fine lines. The better choice depends on whether your goal is permanent structural change or non-invasive, low-commitment enhancement.

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