second molar teeth

英 [ˈsekənd ˈməʊlə(r) tiːθ]

美 [ˈsekənd ˈmoʊlər tiːθ]

【医】第二磨牙，第二臼齿

Conclusions: when using the attachment prostheses to restore the type of the second molar distal-extension for the patient, we can use one teeth as abutment.
结论：用该附著体修复第二磨牙末端游离缺损时，可采用单基牙。
Excessive mesial-axial inclination of the mandibular second molar or inadequate posterior arch length cause the mandibular second molar to become impacted against the distal contour of the first permanent molar. The patient has a radiolucent lesion below the molar teeth in the right mandible.
下颚牙弓空间不足或第二大臼齿本身过度的近心轴向倾斜，常造成第二大臼齿前倾和阻生。病人在右下颌的大臼齿，有一放射透过性的病变。
Generating the FEM model: We pick out one probably intact extracted mandibular second molar as the specimen tooth, whose crown length, width and height are close to the normal mean value of the named same teeth.
有限元模型的建立：选择1颗较完整的下颌第二磨牙作为标本牙，其牙冠的长、宽、高以及冠根比例接近正常均值。
Maxillary second molar teeth ( accessional teeth) has made the movement to distal and downward all the time.
上颌第二恒磨牙一直向远中下方运动。