New neonatal classification of unilateral cleft lip and palate part 2: to predict permanent lateral incisor agenesis and maxillary growth.

Objectives : To bring a neonatal classification system of unilateral cleft lip and palate and to correlate this classification with the distribution of the permanent lateral incisor and maxillary growth. Design : Retrospective with longitudinal follow-up. Setting : Tertiary.

New neonatal classification of unilateral cleft lip and palate-part 1: to predict primary lateral incisor agenesis and inherent tissue hypoplasia.

Objectives: To bring a neonatal classification system of unilateral cleft lip and palate (UCLP) and to correlate this classification with the distribution of the primary lateral incisor.

Design: Retrospective with longitudinal follow-up. Setting : Tertiary.