[Soft tissue augmentation for treatment of wrinkles and scars of the face].

Facial wrinkles and scars can be corrected by injecting implants into the dermal connective tissue. Today, several substances can be used for this purpose. Injectable bovine collagen (Zyderm and Zyplast) has been used successfully for more than twenty years in some hundred thousand patients. Due to the xenogenity of the product a skin testing is required… CONTINUE READING