What should I do if my side face can't see my upper lip? Medical beauty. According to the inquiry, the website of seeking medical advice shows that. Clinical chin plastic methods include silicone prosthesis implantation, autologous fat filling, collagen injection and hyaluronic acid injection. The effect of each cosmetic plastic surgery method is very remarkable, which can obviously lengthen and tighten both sides of the side face, thus improving the problem that the upper lip can not be seen from the side face.