What Is Chin Augmentation (Genioplasty)?
A weak or recessed chin can affect your facial balance. Here is how chin augmentation can help.
Chin augmentation is a surgical procedure that enhances the size, shape, or projection of the chin to improve facial balance and profile. It can be performed with a chin implant or a sliding genioplasty.
- What it addresses:
- Recessed or weak chin (microgenia)
- Chin that lacks projection
- Asymmetry of the chin
- Short or vertically deficient chin
- Facial imbalance (often combined with rhinoplasty)
Two main techniques:
- 1. Chin implant (alloplastic):
- A synthetic implant (usually silicone) is placed through an incision inside the mouth or under the chin
- Adds projection to the chin
- Less invasive than genioplasty
- Good for patients with good bone and soft tissue
- Takes about 30 minutes
- 2. Sliding genioplasty (bone surgery):
- The chin bone is cut and moved forward (or in other directions)
- Fixed in place with titanium plates and screws
- More versatile β can address vertical, horizontal, and asymmetrical issues
- Longer recovery (similar to jaw surgery)
- Natural feel (it is your own bone)
Which Is Better?
| Factor | Chin Implant | Sliding Genioplasty |
|---|---|---|
| Recovery | 1 week | 2β3 weeks |
| Scar | If under-chin incision | Inside the mouth |
| Versatility | Forward projection only | Multiple directions |
| Natural feel | Synthetic material | Your own bone |
| Reversibility | Implant can be removed | Permanent |
Clinical Guidance
Chin augmentation improves facial balance by enhancing the chin, either with a chin implant (less invasive) or sliding genioplasty (more versatile). Both are effective; the right choice depends on your anatomy and goals.