Nonsurgical Methods Page 5

Platelet-rich plasma (PRP) refers to a sample of serum plasma obtained from the individual’s own blood sample. The blood is injected into the injured area to stimulate healing.

Filling materials which are synthetic materials compatible with the human body are used to fill the wrinkles and to add volume to the face, lips, cheeks, chin, and cheekbones. Substances including hyaluronic acid are frequently used.