Vertical proportion index of lip-chin area in normal young adults of Han nation in Xi'an / 实用口腔医学杂志

ABSTRACT

0.05). The cutaneous part occupied 2/3 of the entire upper lip height and the vermilion 1/3.The cutaneous part occupied more than 1/3 of the entire lower lip height.The chin occupied more than 60 percent of the entire mandibular height. Conclusion: The results of the study are consistent with the date of Farkas.