Chin augmentation is a cosmetic surgical procedure designed to enhance the size, projection, and shape of the chin. A well-defined chin improves facial harmony and creates a balanced jawline, making it a popular procedure in facial contouring and feminization.
Improve facial proportions and symmetry
Strengthen a weak or recessed chin
Create a more defined jawline
Support gender-affirming surgery in facial feminization or masculinization
A synthetic implant (usually silicone or porous polyethylene) is inserted through a small incision (either inside the mouth or under the chin) and placed directly over the chin bone. This technique is ideal for patients who want to enhance projection without changing bone structure.
Benefits:
Minimally invasive
Short recovery time
Reversible or adjustable
This technique involves cutting the chin bone (mandibular symphysis) and repositioning it forward or downward. It is fixed with surgical plates and screws to maintain the new position.
Benefits:
Natural bone repositioning
Ideal for severe underprojection or asymmetry
Can adjust height, width, and projection in one surgery
Weak or recessed chin
Poor jawline definition
Facial imbalance (e.g., nose appears larger due to a small chin)
Gender transition requiring facial feminization or masculinization
In gender-affirming surgery, the chin often needs contouring or reshaping to achieve softer and more feminine features. Feminine chins typically appear narrower and slightly pointed, while masculine chins tend to be wider and more square-shaped. Chin augmentation or reduction is customized according to gender goals.
Swelling and bruising subside within 1–2 weeks
Most patients return to work within 7–10 days
Final results are visible after 2–3 months
Scars are usually hidden and fade over time
Dr. Chettasak is a highly experienced facial plastic surgeon who specializes in facial contouring and gender-affirming procedures. With precise technique and an artistic eye, he ensures natural-looking results that enhance both beauty and confidence.
