Big round face, many friends like a small V-face, so what about a big round face? We can choose several methods from simple to difficult. First, we can thin our face by injecting botulinum toxin, which only takes a few injections into each masseter muscle for about a week. Second, if there is more fat in the lower part, we can suck fat to thin our face. The bones in the lower part are very wide, and the face looks very square and big. You can thin your face through an osteotomy of the mandibular angle. What is the specific reason? Let a regular doctor design it according to your specific situation, so as to achieve the most perfect treatment effect.