关于重唇的几个问题作者单位：０７５０００张家口市解放军２５１医院李才友王贺忠杨海英重唇畸形，有先天性重唇畸形，也有后天因外伤后形成重唇，还有极少数是因为粘液腺囊肿形成；上下唇均可发生［１］，但下唇重唇很少见。先天性重唇，国外报道是非常少见的畸形，曾有... On the heavy lips of several issues Author: 075000 Zhangjiakou City People's Liberation Army 251 Hospital Li Cai You Wang Hezhong Yang Haiying Heavy lip deformity, congenital heavy lip deformity, but also acquired the formation of heavy lips after trauma, there are a very small number of mucus gland cyst formation; Upper and lower lip can occur [1], but the lower lip heavy lips are rare. Congenital heavy lips, foreign reports is a very rare deformity, had ...