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Table 3: Occlusion rates at 3- and 12-month follow-up
Occlusion 3-Month Follow-Up Ratio 12-Month Follow-Up Ratio
Complete occlusion 25 58.1% 27 75.0%
Minor neck remnant 11 25.6% 8 22.2%
Major residual filling 3 7.0% 1 2.8%
Unchanged filling 4 9.3% 0 0.0%
Total 43 100.0% 36 100.0%

Occlusion	3-Month Follow-Up	Ratio	12-Month Follow-Up	Ratio
Complete occlusion	25	58.1%	27	75.0%
Minor neck remnant	11	25.6%	8	22.2%
Major residual filling	3	7.0%	1	2.8%
Unchanged filling	4	9.3%	0	0.0%
Total	43	100.0%	36	100.0%