A nose prosthesis, also known as an artificial nose, is a medical device used to replace a missing nose or to improve the appearance of a deformed nose due to injury, surgery or congenital absence. It is a custom-made replica of the missing or deformed nose, made of silicone or other materials. It is designed to match the size, shape, and color of the person's remaining nasal structure. The prosthesis is worn over the remaining nasal structure and held in place by a special adhesive or a surgical implant. It can improve the appearance of the nose and restore symmetry to the face.