In Hong Kong, medical cosmetology is mainly done by Western doctors who inject drugs or perform surgery to improve the appearance and body shape of patients. In fact, medical cosmetology can be more extensive. In the correction of the technique, patients can improve their hunchback, uneven shoulders, large and small faces, long and short legs, eliminate humps behind the neck (i.e., pillows of wealth) and improve their body shape without pain or injury.

The facial bones are composed of 22 pieces in total. Bad habits such as sleeping on one side, supporting the chin, eating on one side, and chewing gum can cause the facial bones to shift. In addition to correcting the facial bones, the muscles , fascia, fat, skin, and other soft tissues must be treated so that the facial bones will not shift after correction.

​

​