13 January 2021>: Clinical Research
Analysis of Root Canal Curvature and Root Canal Morphology of Maxillary Posterior Teeth in Guizhou, China
Xin Qiao 123CDEF , Tingting Xu 4BC , Liang Chen 123D , Deqin Yang 123AG*DOI: 10.12659/MSM.928758
Med Sci Monit 2021; 27:e928758
Table 4 Measurement results of MB2 orifice in micro-CT.
Tooth position | MB2-MB distances (mm) | MB2-(MB-P line) (mm) | Angles between (MB-MB2 line) and (MB-P line) (degree) |
---|---|---|---|
The first molar | 1.37±0.48 | 0.64±0.34 | 25.18±18.32 |
The second molar | 1.29±0.54 | 0.57±0.28 | 23.31±15.86 |