Biochemical and Histological Comparison of Nasal and Auricular Cartilage in the Fetus and Newborn With Cleft Lip Carrier

Inclusion Criteria: * Infants aged 0 to 5 weeks with an isolated cleft lip and palate, that is to say non-syndromic, and that will be operated for cheilorhinoplasty neonatal, whose parents have read and understood the document Information and accepted and signed informed consent, * Children born without life before 25SA and whose parents have read and understood the Information and accepted and signed informed consent for diagnostic purposes permission to autopsy and scientific purposes and / or therapeutic. * Newborns who died before 28 days of life and whose parents have read and understood the Information and accepted and signed informed consent for diagnostic purposes permission to autopsy and scientific purposes and / or therapeutic. * Patients And relatives of patients who received clear information and having signed an informed consent, * Patients Benefiting from a health insurance plan Exclusion Criteria: * Patient with no lip slots ( bike palate only or other Tessier slot ) ) * Patient having slots syndromic cleft lip * Patient whose parents refuse entry into the study. * Children born without life before 25SA * Newborns who died after 28 days of life