Facial implants are used to enhance certain features of the face. The

surgery Surgery ''cheirourgikē'' (composed of χείρ, "hand", and ἔργον, "work"), via la, chirurgiae, meaning "hand work". is a medical specialty that uses operative manual and instrumental techniques on a person to investigate or treat a pat ...

may be elective, or needed as the result of prior surgery on the face. Each involves placing synthetic materials deep under the

subcutaneous tissue The subcutaneous tissue (), also called the hypodermis, hypoderm (), subcutis, superficial fascia, is the lowermost layer of the integumentary system in vertebrates. The types of cells found in the layer are fibroblasts, adipose cells, and macr ...

and onto the underlying

bone A bone is a Stiffness, rigid Organ (biology), organ that constitutes part of the skeleton in most vertebrate animals. Bones protect the various other organs of the body, produce red blood cell, red and white blood cells, store minerals, provid ...

. A maxillofacial or

plastic surgeon Plastic surgery is a surgical specialty involving the restoration, reconstruction or alteration of the human body. It can be divided into two main categories: reconstructive surgery and cosmetic surgery. Reconstructive surgery includes craniof ...

uses them to aesthetically improve facial contours,

proportion Proportionality, proportion or proportional may refer to: Mathematics * Proportionality (mathematics), the property of two variables being in a multiplicative relation to a constant * Ratio, of one quantity to another, especially of a part compare ...

and correct imbalances caused by

injury An injury is any physiological damage to living tissue caused by immediate physical stress. An injury can occur intentionally or unintentionally and may be caused by blunt trauma, penetrating trauma, burning, toxic exposure, asphyxiation, o ...

or hereditary traits. However, in cases that require orthognathic osteotomies, those should be done before any implants are considered. In most cases, facial implant surgery is completed on an

outpatient A patient is any recipient of health care services that are performed by healthcare professionals. The patient is most often ill or injured and in need of treatment by a physician, nurse, optometrist, dentist, veterinarian, or other health care ...

basis in a hospital, a surgeon's office or a surgical center. A

local anesthesia Local anesthesia is any technique to induce the absence of sensation in a specific part of the body, generally for the aim of inducing local analgesia, that is, local insensitivity to pain, although other local senses may be affected as well. It ...

or oral sedative may be used, or the patient may be put to sleep during the procedure using

general anesthesia General anaesthesia (UK) or general anesthesia (US) is a medically induced loss of consciousness that renders the patient unarousable even with painful stimuli. This effect is achieved by administering either intravenous or inhalational general ...

. The most commonly used implants are: *

Chin implant Chin augmentation using surgical implants can alter the underlying structure of the face, providing better balance to the facial features. The specific medical terms mentoplasty and genioplasty are used to refer to the reduction and addition of ma ...

– These can be used to increase anterior, lateral and downward projection of the chin. The implant is placed internally through the lower lip, or externally under the

chin The chin is the forward pointed part of the anterior mandible (List_of_human_anatomical_regions#Regions, mental region) below the lower lip. A fully developed human skull has a chin of between 0.7 cm and 1.1 cm. Evolution The presence of a we ...

. Sutures will vary depending on the approach. *

Cheek implants Cheek augmentation is a cosmetic surgical procedure that is intended to emphasize the cheeks on a person's face. To augment the cheeks, a plastic surgeon may place a solid implant over the cheekbone. Injections with the patients' own fat or a so ...

– The implants are placed either through incisions inside the

upper lip The lips are the visible body part at the mouth of many animals, including humans. Lips are soft, movable, and serve as the opening for food intake and in the articulation of sound and speech. Human lips are a tactile sensory organ, and can be ...

or through the lower eyelid. Sutures will vary depending on the approach. Less commonly used implants are: *Jaw angle implants – These can be placed individually, in pairs, or as a large wraparound implant that includes the chin. They are used to increase lateral and/or downward projection of the

ramus Ramus can refer to: * A branch (botany) * A portion of a bone (from Latin ''ramus'', "branch"), as in the Ramus of the mandible or Superior pubic ramus * A nerve ramus such as the Dorsal ramus of spinal nerve * A taxonomic rank ("branch" in English ...

. They are placed through incisions inside the

lower lip The lips are the visible body part at the mouth of many animals, including humans. Lips are soft, movable, and serve as the opening for food intake and in the articulation of sound and speech. Human lips are a tactile sensory organ, and can be ...

. The incision site will be secured with sutures that will dissolve in about one week. *Paranasal implant – This involves placing a specially designed implant between the nose and upper lip to increase anterior projection of the

upper jaw The maxilla (plural: ''maxillae'' ) in vertebrates is the upper fixed (not fixed in Neopterygii) bone of the jaw formed from the fusion of two maxillary bones. In humans, the upper jaw includes the hard palate in the front of the mouth. The t ...

. It is inserted through a small incision inside the mouth.

References

Plastic surgery Implants {{surgery-stub