Chin Implants
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Chin implants are designed to enhance lower facial projection and improve harmony between the nose, lips, and jawline. A small adjustment to chin position can significantly improve overall facial balance, especially in profile view.
At Aesthetic Surgery Center: Michael R. Macdonald, M.D., chin implant surgery in San Francisco is performed with precision and proportion in mind — focusing on subtle structural refinement rather than dramatic change.
Chin implants, also known as chin augmentation, involve placing a biocompatible implant along the chin bone to enhance projection and definition. The procedure strengthens the lower facial profile and improves balance between the chin, nose, and jawline.
Chin augmentation may be performed alone or combined with rhinoplasty or facelift surgery to achieve comprehensive facial harmony.
Chin implants in San Francisco are commonly performed to improve:
Because facial balance depends on proportion, even modest chin enhancement can create meaningful aesthetic improvement.

Chin augmentation requires careful evaluation of profile proportions. Over-projection can look artificial, while under-correction may not create noticeable improvement.
As a board-certified facial plastic surgeon in San Francisco, Dr. Macdonald evaluates:
• Nasal projection relative to chin position
• Lip-chin relationship
• Jawline definition
• Overall facial symmetry
His approach prioritizes subtle enhancement that strengthens natural structure without altering identity.
Patients throughout the Bay Area seek chin implant surgery to refine their profile while maintaining authenticity.
You may be a candidate for chin implants if you:
During consultation, facial analysis determines whether chin implants alone or combined with rhinoplasty or facelift surgery would best achieve your goals.
Chin implant surgery is typically performed under anesthesia in a controlled surgical setting. A small incision is made either inside the mouth or beneath the chin, allowing placement of the implant directly over the chin bone.
The implant is selected based on
Incisions are closed carefully to minimize visible scarring.

Most patients experience:
Final results become more defined as healing progresses over several weeks.
Chin implants provide permanent structural enhancement. Once placed and healed, the implant remains stable and maintains projection over time.
Proper sizing and positioning are critical. A proportion-based approach prevents overcorrection and ensures the chin enhances overall facial harmony.
Choosing an experienced San Francisco chin implant surgeon ensures precise planning and balanced results.
Our gallery highlights real patient outcomes and individualized surgical planning. Results vary based on anatomy and goals.
Below are answers to common questions about chin implant surgery and how chin augmentation improves facial balance.
Chin implants are biocompatible devices placed over the chin bone to enhance projection and strengthen lower facial structure. The procedure is also known as chin augmentation.
Chin augmentation improves a recessed chin, strengthens jawline definition, and enhances profile balance between the chin and nose.
Good candidates have a weak or under-projected chin and desire improved facial proportion. A consultation determines whether chin implants alone or combined with rhinoplasty would provide optimal balance.
Most patients return to light activities within about 7–10 days. Swelling improves steadily, with full contour refinement developing over several weeks.
Chin implants are designed to be permanent. Once healed, they maintain stable projection and structural enhancement.
Yes. Chin implants are commonly combined with rhinoplasty or facelift surgery to improve overall facial harmony and profile proportion.
When properly sized and positioned, chin implants enhance projection without appearing artificial. The goal is proportional refinement, not dramatic alteration.
A balanced chin can dramatically improve facial proportion without changing your identity. If profile harmony or jawline definition has been on your mind, a consultation can provide clarity and personalized guidance.

Let us help you achieve your aesthetic goals with confidence and ease.