根尖孔的意思|根尖孔的解释-里氏词典

[口腔] apical foramen

测定并分析根尖孔面积、直径及其与测量偏差之间的关系。
The relationship between the area and diameter of the apical foramen and to the deviation was analyzed.
结论短期内冠根向预备技术比逐步后退技术成形的根管更有利于根管充填后根尖孔的密封。
Conclusion It is better apical sealing ability in root canals prepared by crown-down technique than step-back technique.
种植体出根尖孔区域受力最大，不能将种植体出根尖孔处直径减小来达到保护牙根的目的；
In the implant area, the diameter of implant at the apical foramen of root shall not be reduced to protect root in clinical work.

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