Configuration and Anthropometry of the Nose and Upper Lip in Newborn Around Gwangju-Jeonnam Area

Lee, Yu Jin; Yang, Jeong Yeol; Lee, Seung Chan; Ro, Gyeong; Cheon, Ji Seoun

Abstract

Cleft lip and palate are common defects in congenital deformity. Nose deformity is most common among various facial deformities at the center of face. So we must operate to correct the deformity at the earliest stage to give the patients and parents mental relief from anxiety. It is also necessary to establish the facial anthropometry in newborns, because of the current trend of early intervention, such as fetal surgery, lip adhesion, and use of nasoalveolar molding devices. But there is a lack of literature and research on newborns. So we carried out this research to form base data for operations. The nose of 90 newborns in Gwangju-Jeonnam area were analyzed quantitatively, based on 13 facial measuring points and 18 anthropometric values taken directly from the face of newborns. The relationship between the nasal measurements were studied in 11 proportion indices. Followings are our results for newborns. Width of the nasal root was 13.9mm. Width of the nose was 22.1mm. Width of the columella was 4.5mm. Height of the nose was 22.6 mm. Length of the nasal bridge was 20.1mm. Nasal tip protrusion was 8.9 mm. Width of the nostril floor was 6.4mm. Thickness of the nasal ala and length of the nasal ala were 4.0mm, 15.4mm. Length of the columella was 3.9mm. The most common nostril shape was Type II(0-45 degrees in inclination of the nostril axis from the horizontal). Nasal index was 97.8. Columella-nasal tip protrusion length index was 43.9. The development of the columella was relatively incomplete in the case of newborns. The normal indices could be used clinically in identifying it's normality as well as morphologic characteristics of the craniofacial structures. They also could be used in different diagnosis between the morphologically similar congenital craniofacial anomalies, in preoperative design, and assessing the effect of the operation.