Editing Chin augmentation (section)

{{Short description|Plastic surgery technique}}
{{Infobox interventions |
  Name        = Chin augmentation |
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  ICD10       = |
  ICD9        = {{ICD9proc|76.68}} |
  MeshID      = |
  MedlinePlus = 002986 |
  OPS301      = |
  OtherCodes  = |
  HCPCSlevel2 =
}}
'''Chin augmentation''' using [[surgical implant]]s alter the underlying structure of the [[face]], intended to balance the facial features. The specific medical terms '''mentoplasty''' and '''genioplasty''' are used to refer to the reduction and addition of material to a patient's [[chin]]. This can take the form of chin height reduction or chin rounding by [[osteotomy]], or chin augmentation using implants. Altering the facial balance is commonly performed by modifying the chin using an implant inserted through the mouth. The intent is to provide a suitable projection of the chin as well as the correct height of the chin which is in balance with the other facial features.<ref>{{Cite web|date=2020-02-21|title=Preparing for Your Chin Reduction Surgery|url=https://www.solomonfacialplastic.com/blog/preparing-for-your-chin-reduction-surgery/|access-date=2021-12-14|website=Solomon Facial Plastic|language=en-US}}</ref>

This operation is often, but not always, performed at the time of [[rhinoplasty]] to help balance the facial proportions.  Chin augmentation may be achieved by manipulation of the jaw bone (mandible) and augmentation utilizing this technique usually provides a more dramatic correction than with the use of prosthetic implants.

Chin implants are used in the cosmetic industry to alter one's profile<ref>Aufricht, G: combined plastic surgery of the nose and chin; resume of twenty seven years' experiences. Am J Surg 1958 Feb;95(2): 231-6</ref> to resolve confidence and self-esteem issues by the physical augmentation of an individual's jawline and neck.<ref>{{Cite web|date=2016-10-03|title=Benefits Of Chin Implants Toronto {{!}} Dr. Solomon|url=https://www.solomonfacialplastic.com/blog/benefits-chin-implants-women/|access-date=2021-10-22|website=Solomon Facial Plastic|language=en-US}}</ref> Patients' own bone is donated from ribs and from part of the pelvis (the ilium). Use of donated bone implants in chin augmentation, even the patient's own, appears to be associated with a higher rate of [[infection]], even after the implant has been in place for decades.

Chin augmentation is still popular because it is a relatively easy operation for the patient while producing noticeable changes in the [[silhouette]] of the face. This type of surgery is usually performed by an oral and maxillofacial surgeon, otolaryngologist, or plastic surgeon.