Tooth Size and Morphology of Affected Molars in Individuals with Congenitally Missing First Molar
第一大臼歯先天性欠如者の大臼歯の形態と大きさ

Hiroyuki Yamada
2010 Anthropological Science. Japanese series  
The present study aims to assess the validity of the idea that the first molars can be congenitally missing despite the posterior molars are preserved in the permanent dentition. In addition, size and morphology of the affected molars were investigated in detail. Eleven possible cases of such a type of first molar agenesis have been observed in modern Japanese patients (five males and six females). Data were collected from plaster *愛知学院大学歯学部解剖学講座
doi:10.1537/asj.118.83 fatcat:y2p6prmpn5ettgxb77ag42g6ha