Effect of the Field of View Size on CBCT Artifacts Caused by the Presence of Metal Objects in the Exomass

Table 1

Descriptive findings regarding the mean GV based on the size of FOV and the type and number of metal objects (n = 10).

Group	Number	Minimum	Maximum	Mean	Std. error	Std. deviation	Variance
6  6-Co-Cr-2	10.00	748.87	775.59	767.96	2.83	8.95	80.10
8  8-Co-Cr-2	10.00	610.40	828.70	716.14	22.48	71.10	5055.31
6  6-amalgam-2	10.00	451.50	609.20	545.50	17.88	56.53	3195.64
8  8-amalgam-2	10.00	589.40	657.50	629.40	7.40	23.40	547.54
6  6-amalgam-1	10.00	470.60	653.80	569.82	21.11	66.75	4455.92
8  8-amalgam-1	10.00	358.30	689.20	502.04	31.63	100.02	10004.02
6  6-titanium-2	10.00	841.70	848.27	845.65	0.59	1.87	3.50
8  8-titanium-2	10.00	954.90	971.60	962.78	1.80	5.68	32.31
6  6-titanium-1	10.00	705.80	790.50	763.38	9.10	28.78	828.35
8  8-titanium-1	10.00	933.50	940.30	937.42	0.70	2.21	4.88
6  6-control-1	10.00	884.80	892.30	889.20	0.82	2.60	6.75
6  6-control-2	10.00	888.70	892.10	890.76	0.35	1.11	1.23
8  8-control-2	10.00	951.80	960.90	955.38	0.77	2.44	5.94
8  8-control-1	10.00	968.30	974.00	971.99	0.57	1.80	3.24
6  6-Co-Cr-1	10.00	860.10	864.30	862.10	0.41	1.31	1.71
8  8-Co-Cr-1	10.00	915.50	919.00	917.52	0.30	0.95	0.91