Genioplasty (Chin Surgery)

What is genioplasty (chin surgery)?

Genioplasty, also known as chin surgery, is a procedure designed to improve the shape and projection of the chin, creating better balance and harmony with the rest of the face.

It is indicated in cases of a receding or under-projected chin (microgenia), as well as in situations of an overly prominent chin or irregularities in its shape.

This surgery can advance, set back, lengthen, shorten, or reshape the chin, achieving better facial proportions and enhancing the profile. Techniques may include silicone implants, osteotomies (bone repositioning), or other reshaping methods tailored to each patient.

Genioplasty has not only an aesthetic but also a psychological impact, as a well-proportioned chin provides greater facial harmony, confidence, and self-assurance.

How is genioplasty performed?

Genioplasty is usually performed under local anesthesia with sedation, although general anesthesia may be used in certain cases. The procedure typically lasts between 1 and 2 hours, depending on the technique.

There are different approaches tailored to each patient’s needs:

  • Advancement or setback: through an osteotomy (controlled bone cut), the chin can be moved forward, backward, downward, or upward, and then fixed in the desired position.
  • Chin implants: in cases of a receding chin, a silicone or biocompatible implant can be placed through a small intraoral or submental incision.
  • Mandibular masculinization: for patients seeking a stronger, more defined jawline, specific implants can be used to enhance not only the chin but also the mandibular angle, achieving a more structured and masculine profile.
  • Reduction or reshaping: in cases of an overly prominent chin, part of the bone can be removed to improve facial balance.

 

Incisions are placed in discreet locations (inside the mouth or under the chin), making scars practically invisible.

Results of genioplasty

The results of genioplasty are visible immediately after surgery, although the final outcome becomes clearer as swelling subsides over the following weeks.

  • Facial proportion and balance: the chin is brought into better harmony with the rest of the face and profile.
  • Contour definition: whether through augmentation or reduction, the surgery enhances the jawline and gives greater strength to the lower third of the face.
  • Mandibular masculinization: for patients seeking a stronger, sharper appearance, chin or jaw angle implants provide a more structured and masculine profile.
  • Natural appearance: incisions are virtually invisible, ensuring discreet and aesthetically pleasing results.

What is the recovery like after genioplasty?

Recovery after genioplasty is usually quick and well tolerated:

  • First few days: swelling and mild discomfort in the chin and neck area are normal. If the incision is intraoral, a soft diet and mouth rinses may be recommended to aid healing.
  • First week: Swelling progressively decreases, and most patients can return to light daily activities.
  • 2 to 3 weeks: the chin looks more natural, although slight swelling or temporary numbness may persist.
  • After 1 month: most patients return to normal life, including physical activities, always following medical advice.

 

The final results are typically seen after 2–3 months, once the tissues have completely settled.

FAQ

In which cases is genioplasty recommended?

It is indicated for patients presenting with a retrusive or under-projected chin, an overly prominent chin, or irregularities in its shape that affect facial balance.

No. Incisions are usually made inside the mouth or under the chin, making them practically invisible.

No. Depending on the patient, genioplasty can be performed using custom chin implants or osteotomies (moving the bone). In some cases, mandibular masculinization can be achieved with specific implants.

It is generally not painful. Mild discomfort or tightness may occur, but this is easily managed with standard medication.

Most patients resume daily activities within 7-10 days, and physical activity after 3-4 weeks.

You Deserve To Be Comfortable In Your Own Skin