Table 1.

Characteristics of the MIH-affected molars

MIH molar	Total	Schiff score
		2 N (%)	3 N (%)
Total	56	50 (89.3)	6 (10.7)
16	12	12 (100.0)	0 (0.0)
26	13	9 (69.2)	4 (30.8)
36	16	15 (93.8)	1 (6.2)
46	15	14 (93.3)	1 (6.7)