HH090311* *: Hello! I've seen pictures. Your child may have congenital incomplete left fissure. But you have to bring your child to face-to-face consultation to confirm the diagnosis. If it is congenital facial fissure, it needs multiple operations to repair it.

(Dr. Yang Chuan from the Ninth People's Hospital of Shanghai solemnly reminds me that because I can't see the patient face to face, I can't fully understand the condition. The above suggestions are for reference only. Please go to the hospital for specific diagnosis and treatment under the guidance of a doctor! )