From: Biometric analysis of furcation area of molar teeth and its relationship with instrumentation
Molar | Lingual root trunk length (mm) (mean ± sd) | Buccal root trunk length (mm) (mean ± sd) |
---|---|---|
Mandibular first molar | 3.77 ± 1.10 | 3.72 ± 1.11 |
Mandibular second molar | 3.79 ± 0.71 | 3.55 ± 0.88 |