Lateral Canthoplasty vs Canthopexy
Lateral Canthoplasty vs Canthopexy
Lateral canthoplasty and canthopexy are both eyelid procedures designed to improve the outer corner of the eyes, but they address different concerns and use different surgical techniques. Lateral canthoplasty focuses on extending the horizontal eye length by opening and reshaping the outer corner, while canthopexy focuses on tightening and supporting the lower eyelid to improve stability and shape. The better option depends on whether the goal is eye enlargement or lower eyelid support.
Treatment Purpose
Lateral Canthoplasty
- Extends the outer corner of the eyes
- Creates a longer and wider eye shape
- Improves narrow or short-looking eyes
- Enhances overall eye proportions
- Creates a more open appearance
Canthopexy
- Strengthens lower eyelid support
- Improves eyelid stability
- Corrects mild lower eyelid sagging
- Prevents lower eyelid pulling after surgery
- Refines lower eye contour
Surgical Approach
Lateral Canthoplasty
- Incision is made at the outer corner of the eye
- Outer canthal tissues are released and reshaped
- Eye opening is extended horizontally
- Outer corner position is adjusted for aesthetic balance
Canthopexy
- Lower eyelid support structures are tightened
- Lateral canthal tendon is reinforced
- Lower eyelid position is stabilized
- Focuses on structural support rather than enlargement
Ideal Candidates
Lateral Canthoplasty
- Short or narrow eye shape
- Eyes that appear closed or small
- Desire for a longer eye appearance
- Need for improved eye proportions
- Patients seeking aesthetic eye enhancement
Canthopexy
- Mild lower eyelid laxity
- Downward-pulling lower eyelid
- Weak eyelid support
- Patients concerned about eyelid shape after surgery
- Those needing additional stability
Aesthetic Results
Lateral Canthoplasty Results
- Longer-looking eyes
- More defined outer eye shape
- Improved eye balance
- More open appearance
- Enhanced facial harmony
Canthopexy Results
- Cleaner lower eyelid contour
- More stable eye shape
- Reduced lower eyelid drooping
- Improved eye support
- More youthful lower eye appearance
Lateral canthoplasty changes eye size and shape, while canthopexy improves support and contour.
Longevity of Results
Lateral Canthoplasty
- Long-lasting structural change
- Results are generally permanent
- Aging may gradually affect eye shape over time
Canthopexy
- Long-lasting support improvement
- Results vary depending on tissue elasticity and aging
- Maintenance may be needed in some cases
Recovery and Downtime
Lateral Canthoplasty
- Swelling and bruising for 1–2 weeks
- Temporary tightness at the outer corner
- Final eye shape settles over several months
Canthopexy
- Similar swelling and bruising period
- Mild eyelid tightness during healing
- Gradual improvement as tissues stabilize
Recovery depends on whether the procedure is combined with other eyelid surgeries.
Cost Comparison (Average Range in KRW)
Lateral Canthoplasty
- ₩1,000,000 – ₩3,000,000+
Canthopexy
- ₩1,500,000 – ₩4,000,000+
Canthopexy may cost more because it involves deeper structural support and precise adjustment of eyelid tissues.
Benefits of Each Procedure
Benefits of Lateral Canthoplasty
- Creates wider-looking eyes
- Improves eye proportions
- Enhances outer eye shape
- Can be combined with double eyelid surgery
- Provides noticeable aesthetic change
Benefits of Canthopexy
- Strengthens eyelid support
- Helps maintain lower eyelid position
- Creates a smoother eye contour
- Reduces risk of lower eyelid distortion
- Provides a more stable result
Which Is Better?
Lateral canthoplasty may be better if you:
- Want larger-looking eyes
- Have short horizontal eye length
- Want outer corner enhancement
- Are focused on aesthetic eye enlargement
- Prefer a more noticeable eye shape change
Canthopexy may be better if you:
- Have lower eyelid laxity
- Need better eyelid support
- Want to improve lower eye contour
- Are concerned about eyelid stability
- Need reinforcement with other eye procedures
Final thoughts
Lateral canthoplasty and canthopexy are different procedures with different goals. Lateral canthoplasty is mainly used to enlarge and reshape the outer corner of the eyes, making it suitable for patients who want a wider and more open eye appearance. Canthopexy focuses on strengthening lower eyelid support and creating a stable, refined eye contour. In many Korean eyelid surgeries, the procedures may be combined when both eye enlargement and structural support are needed.
