Radiographic Correlation of Skeletal Maturation Using the Stages of Dental Calcification in a Peruvian Population

Table 3

Distribution of stages of dental calcification with the Demirjian method according to age.

Tooth piece	n	Mean	SD	Min	Max
Tooth 33
E	3	9.00	0.00	9	9
F	60	10.43	1.41	9	17
G	40	12.20	1.32	9	15
H	97	14.67	1.74	10	17
Tooth 34
E	6	9.33	0.52	9	10
F	71	10.54	1.33	9	17
G	60	13.22	1.26	11	16
H	63	15.35	1.47	11	17
Tooth 35
D	1	10.00	0.00	10	10
E	13	9.38	0.51	9	10
F	84	11.10	1.46	9	17
G	49	13.84	1.30	11	17
H	53	15.51	1.41	11	17
Tooth 36
G	75	10.68	1.57	9	17
H	125	14.10	1.96	10	17
Tooth 37
D	11	9.36	0.67	9	11
E	31	10.03	1.17	9	14
F	67	11.87	1.39	10	17
G	72	14.47	1.42	11	17
H	19	16.47	0.70	15	17
Total	200	12.82	2.47	9	17