After the patients with cleft lip and palate are sutured, the scar on the lips is still quite obvious even if the beauty tape and scar removal gel are used. Research in Chang Gung Memorial Hospital found that Botox injection can effectively improve the upper lip scar, which is more beautiful for both children and adults. During 20 10 and 201/year, 60 infants with unilateral cleft lip and palate underwent cleft lip repair and 60 adults with unilateral cleft lip and palate underwent secondary cleft lip repair, and a double-blind study was conducted. The results showed that the patients who were injected with Botox were followed up for 6 months after operation, whether they were scars of children or adults. Zhang Chengxin, director of plastic surgery at the craniofacial center of Taoyuan Chang Gung Memorial Hospital, pointed out that lips? Lateral muscle tension? Larger, it often causes wider or thicker scars. Studies have confirmed that a small amount of botulinum toxin is injected into the mouth during wound healing. Can orbicularis oris muscle narrow the mouth? Tighten orbicularis oculi muscle to improve facial scar. Zhang Chengxin emphasized that Botox blocked the nerve conduction between nerve and muscle, so that nerve could no longer transmit signals to muscle. Contracted facial muscles can be relaxed, thus reducing surface tension? And wrinkles. Subscribe to the health Aloha audio-visual channel, read health knowledge more easily, and pay attention to your health every day! Line @ ID: @:/beauty/article/19619/Botox scar removal. Patients with cleft lip and palate become beautiful. Key words: cleft lip and palate, Botox, scar removal, Zhang Chengxin, plastic surgery, Taoyuan Chang Gung Memorial Hall.