This book consists the basic theories and comprehensive skills of surgery, plastic surgery and chin surgery. The book contains more than 1900 color surgical photos, which mainly from lip and palate surgery in "Operation Smile" and the accumulation in decades of clinical practice. It briefly introduces various surgical methods of cleft lip and palate and alternative methods, procedures and steps of recommended repair surgeries by the way of pictures and graphic. It also emphasizes on describing common and practical cleft lip and palate surgery, and explores innovative surgical methods, operative techniques and key points. By means of schematic diagrams and surgical photos, various surgical procedures for cleft lip and palate are introduced. It is a useful reference book for surgeons in plastic surgery, oral surgery, cosmetic surgery and otolaryngology.