Table 3.

Frequency analysis of marginal bone loss at prosthetic delivery and at the 5-year follow-up.

	Insertion to Prosthetic Delivery		Insertion to 5-Year Follow-Up
Bone loss in mm	n	%	n	%
<0	7	15.6	5	10.4
0	1	2.2	0	0
>0 –0.5	9	20	12	25
>0.5–1.0	14	31.1	11	22.9
>1.0–1.5	10	22.2	11	22.9
>1.5–2.0	2	4.4	5	10.4
>2.0–2.5	2	4.4	3	6.25
>2.5–3.0	0	0	1	2.1
Total	45	100	48	100