Typically, when a trans man or transmasculine person has a<unk> , the labia majora (the big lips of the vulva) are dissected to form hollow cavities, and united into an approximation of a scrotum. If there is not enough skin to make a scrotum, then the surgeon may use some sort of tissue expansion prior to the operation. This can be done by putting expanders under the skin. Over the course of a few months, more saltwater (saline) will be occasionally added to the expanders through a port on the outside. This helps the skin expand and grow more skin. Each expansion procedure is done in an outpatient hospital visit. The patient does not have to stay overnight in the hospital, but will have to stay near the hospital, and return several times. Later, silicone prosthetic testicles can be put in. These can be inserted through small cuts to fill the new scrotum. If expanders were used, they are no longer needed by this point. Then the skin is closed up around the artificial testicles. Artificial testicles only give a shape, and they do not create semen, sperm, or hormones. With today's technology, it is not yet possible to create testicles that do so.
Scrotoplasty
Chondroplasty
Epiphysiodesis
Labiaplasty
Genitoplasty
Otoplasty
Acromioplasty
Metroplasty