From: Advocacy of diagnostic criteria for maxillary incisive canal cysts based on alteration of normal maxillary incisive canals according to aging in Japanese populations
Age group
Subjects
Patients
20s
12 ± 65
18 ± 25
30s
22 ± 53
63 ± 44
40s
48 ± 47
50s
8 ± 45
19 ± 29
60s
15 ± 65
16 ± 10
70s
21 ± 38
15 ± 19
80s
10 ± 35
25 ± 22
Total
16 ± 50
24 ± 27