Table 4.

Distribution of materials and tooth locations of the restorations after 3 years

Restorative materials	Maxillar arch				Mandibular arch				Total
	premolar		molar		premolar		molar
	class I	class II	class I	class II	class I	class II	class I	class II
Grandio	–	10	8	2	–	5	3	3	31
QuiXfil	–	12	5	2	–	3	9	0	31
Subtotal	–	22	13	4	–	8	12	3
Total			39				23		62