Morphometric Analysis of Furcation Areas of Multirooted Teeth in a Tunisian Population

Table 2

Means ± SD (standard deviation) of root trunk length and interradicular space width of investigated teeth.

Tooth/side	Root trunk length (mm)	Interradicular space width (mm)
First maxillary molars
Buccal	3.96 ± 0.77	1.18 ± 0.39
Mesial	4.32 ± 0.90	1.55 ± 0.45
Distal	4.00 ± 0.74	1.96 ± 0.39
Second maxillary molars
Buccal	4.28 ± 1.06	0.98 ± 0.29
Mesial	4.90 ± 1.05	1.44 ± 0.34
Distal	4.46 ± 1.09	1.53 ± 0.2
First mandibular molars
Buccal	3.75 ± 0.58	1.41 ± 0.32
Lingual	4.40 ± 0.67	1.29 ± 0.37
Second mandibular molars
Buccal	3.90 ± 0.74	1.06 ± 0.25
Lingual	4.47 ± 0.94	0.96 ± 0.22