[Study of the location of mandibular mental foremen in modern and neolithic adult]
37 cases of mandible of Neolithic adult that both sexes without missing teeth,alveolar bone were studied.The result showed that the location of the mental foramen below the apex of the lower second premolar was the most common(67.97%) in the modern adult,and the location of the mental foramen below between the apex of the lower second premolar and the first molar was the most common (64.86%) in the neolithic adult.
Sun
D L
DL
Department of Oral Anatomy,School of Stomatlolgy, Shanghai Second Medical University. Shanghai 200011, China.
Xu
L L
LL
Chen
W L
WL
You
B Y
BY
Pan
K F
KF