The Effect of Age, Gender, and Insertion Site on Marginal Bone Loss around Endosseous Implants: Results from a 3-Year Trial with Premium Implant System

Table 2

Number of implants.

	Maxilla (M/F)	Mandible (M/F)	Total (M/F)
Diameter 3.3 mm	50 (15/35)	27 (13/14)	77 (28/49)
Diameter 3.8 mm	116 (48/68)	67 (33/34)	183 (81/102)
Diameter 4.25 mm	164 (57/107)	125 (64/61)	289 (121/168)
Diameter 5 mm	51 (24/27)	24 (15/9)	75 (39/36)
Total	381 (144/237)	243 (125/118)	624 (269/355)