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Facial masculinization surgery (FMS) is a set of plastic surgery procedures that can transform the patient's face to exhibit typical masculine morphology. Cisgender men may elect to undergo these procedures, and in the context of transgender people, FMS is a type of facial gender confirmation surgery (FGCS), which also includes facial feminization surgery (FFS) for transgender women. [1]
FMS can include various bony procedures such as chin augmentation, cheek augmentation, as well as augmentation of the forehead, jaw, and Adam's apple. In FMS, most procedures involve "having structures added to give more angles to the face." [2]
Trans men have requested FMS procedures since the 20th century. [3] FMS is currently less common than FFS. [4] Urologist Miriam Hadj-Moussa notes that "transgender men rarely undergo facial masculinization surgery since testosterone therapy leads to growth of facial hair and makes it easier for them to present." [5]
In 2011, Douglas Ousterhout outlined the available FMS procedures, drawing on the work of Paul Tessier. [6] In 2015 Shane Morrison published an overview of all gender affirming surgeries for trans men, including FMS. [7] In 2017, Ousterhout's successor Jordan Deschamps-Braly published a case report on the first female-to-male facial confirmation surgery that included masculinization of the Adam's apple. [8]
According to the World Professional Association for Transgender Health (WPATH), for many transgender men, FMS is considered medically necessary to treat gender dysphoria. [9] [10] Following the WPATH recommendations, several literature reviews and summaries of the state of the art were published in 2017 and 2018. [11] [12] [13] [14]
The surgical procedures most frequently performed during FMS often include facial implants and include the following, as outlined in the literature. [6] [15] [16]
The purpose of forehead augmentation is to create a less rounded forehead with a more prominent supraorbital ridge typical of cisgender men. It can be done with a customized implant, a calvarial bone graft, fat grafting, or materials such as bone cement that are molded into shape before they harden. Injectable fillers may also be used as an outpatient procedure. [6] [16] [17]
Orthognathic surgery was first performed for functional reasons in the late 19th century, with cosmetic procedures being improved and refined throughout the 20th century. [18] In facial masculinization surgery, the goal is to create a more robust and square jaw with a sharper mandibular angle. This can be achieved through hydroxyapatite (bone mineral) grafts, which promote new bone growth, or through customized implants. [16]
To change the appearance of the jaw, chin augmentation may also be performed. This can consist of chin implants or an osteotomy to make the chin tip appear wider and more prominent. [16]
This newer procedure uses an implant made from cartilage taken from the patient's rib cage to augment the tip of the thyroid cartilage known as the "Adam's apple." It was first performed in 2017. [8]
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 covers a wide range of specialties, including craniofacial surgery, hand surgery, microsurgery, and the treatment of burns. This category of surgery focuses on restoring a body part or improving its function. In contrast, cosmetic surgery focuses solely on improving the physical appearance of the body. A comprehensive definition of plastic surgery has never been established, because it has no distinct anatomical object and thus overlaps with practically all other surgical specialties. An essential feature of plastic surgery is that it involves the treatment of conditions that require or may require tissue relocation skills.
Gender-affirming surgery (GAS) is a surgical procedure, or series of procedures, that alters a person's physical appearance and sexual characteristics to resemble those associated with their identified gender. The phrase is most often associated with transgender health care and intersex medical interventions, though many such treatments are also pursued by cisgender and non-intersex persons. It is also known as sex reassignment surgery (SRS), gender confirmation surgery (GCS), and several other names.
The skull, or cranium, is typically a bony enclosure around the brain of a vertebrate. In some fish, and amphibians, the skull is of cartilage. The skull is at the head end of the vertebrate.
Rhinoplasty, commonly called nose job, medically called nasal reconstruction, is a plastic surgery procedure for altering and reconstructing the nose. There are two types of plastic surgery used – reconstructive surgery that restores the form and functions of the nose and cosmetic surgery that changes the appearance of the nose. Reconstructive surgery seeks to resolve nasal injuries caused by various traumas including blunt, and penetrating trauma and trauma caused by blast injury. Reconstructive surgery can also treat birth defects, breathing problems, and failed primary rhinoplasties. Rhinoplasty may remove a bump, narrow nostril width, change the angle between the nose and the mouth, or address injuries, birth defects, or other problems that affect breathing, such as a deviated nasal septum or a sinus condition. Surgery only on the septum is called a septoplasty.
Facial feminization surgery (FFS) is a set of reconstructive surgical procedures that alter typically male facial features to bring them closer in shape and size to typical female facial features. FFS can include various bony and soft tissue procedures such as brow lift, rhinoplasty, cheek implantation, and lip augmentation.
The Adam's apple is the protrusion in the neck formed by the angle of the thyroid cartilage surrounding the larynx, typically visible in men, less frequently in women. The prominence of the Adam's apple increases in some men as a secondary male sex characteristic during puberty.
Phalloplasty is the construction or reconstruction of a penis or the artificial modification of the penis by surgery. The term is also occasionally used to refer to penis enlargement.
Masculinizing gender-affirming surgery for transgender men or transmasculine non-binary people includes a variety of surgical procedures that alter anatomical traits to provide physical traits more comfortable to the trans man's male identity and functioning.
Feminizing Gender-affirming surgery for transgender women or transfeminine non-binary people describes a variety of surgical procedures that alter the body to provide physical traits more comfortable and affirming to an individual's gender identity and overall functioning.
Breast augmentation and augmentation mammoplasty is a cosmetic surgery procedure, which uses breast-implants and/ or fat-graft mammoplasty technique to increase the size, change the shape, and alter the texture of the breasts. Although in some cases augmentation mammoplasty is applied to correct congenital defects of the breasts and the chest wall in other cases it is performed purely for cosmetic reasons.
Douglas K. Ousterhout is a retired craniofacial surgeon who practiced in San Francisco, CA, United States. His specialty was facial feminization surgery for trans women, and he was widely considered the foremost facial feminization surgeon in the United States. Ousterhout also pioneered facial masculinization surgery for people undergoing female-to-male gender reassignment. Ousterhout received MD and DDS degrees from the University of Michigan Ann Arbor. He is a voluntary clinical professor of surgery in the School of Medicine and an adjunct professor of dentistry in the Dental School at University of California, San Francisco.
Chin augmentation using surgical implants 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.
Chondrolaryngoplasty is a surgical procedure in which the thyroid cartilage is reduced in size by shaving down the cartilage through an incision in the throat, generally to aid those who are uncomfortable with the girth of their Adam's apple.
The frontal sinuses are one of the four pairs of paranasal sinuses that are situated behind the brow ridges. Sinuses are mucosa-lined airspaces within the bones of the face and skull. Each opens into the anterior part of the corresponding middle nasal meatus of the nose through the frontonasal duct which traverses the anterior part of the labyrinth of the ethmoid. These structures then open into the semilunar hiatus in the middle meatus.
Capsular contracture is a response of the immune system to foreign materials in the human body. Medically, it occurs mostly in context of the complications from breast implants and artificial joint prosthetics.
A breast implant is a prosthesis used to change the size, shape, and contour of a person's breast. In reconstructive plastic surgery, breast implants can be placed to restore a natural looking breast following a mastectomy, to correct congenital defects and deformities of the chest wall or, cosmetically, to enlarge the appearance of the breast through breast augmentation surgery.
Gender-affirming hormone therapy (GAHT), also called hormone replacement therapy (HRT) or transgender hormone therapy, is a form of hormone therapy in which sex hormones and other hormonal medications are administered to transgender or gender nonconforming individuals for the purpose of more closely aligning their secondary sexual characteristics with their gender identity. This form of hormone therapy is given as one of two types, based on whether the goal of treatment is masculinization or feminization:
The real-life experience (RLE), sometimes called the real-life test (RLT), is a period of time or process in which transgender individuals live full-time in their identified gender role in order to be eligible to receive gender-affirming treatment. The purpose of the RLE has been to confirm that a given transgender person could function successfully as a member of said gender in society, as well as to confirm that they are sure they want to live as said gender for the rest of their life. A documented RLE was previously a requirement of many physicians before prescribing gender-affirming hormone therapy, and a requirement of most surgeons before performing gender-affirming surgery.
A Sinus implant is a medical device that is inserted into the sinus cavity. Implants can be in conjunction with sinus surgery to treat chronic sinusitis and also in sinus augmentation to increase bone structure for placement of dental implants.
Jordan Christopher Deschamps-Braly is an American maxillofacial and craniofacial surgeon specializing in facial gender-affirming surgery for transgender people. He co-developed a procedure for building a new Adam's apple for trans men and is known for his work as a plastic surgeon for trans women.