Table 1.

Clinical Data Summary

	Frontal				Lateral
	Fluoroscopy		DSA		Fluoroscopy		DSA
Procedure Number	kVp	mAs	kVp	mAs	kVp	mAs	kVp	mAs
1	71	0.67	85	11.2	70	0.45	85	7.4
2	96	0.67	85	29.8	N/A	N/A	N/A	N/A
3	107	0.67	106	24.3	76	0.67	97	12.5
4	110	0.67	85	29.8	83	0.67	85	10.1
5	91	0.67	85	31.4	77	0.67	85	9.7
6	80	0.67	85	28.3	70	0.67	85	11.1
7	87	0.67	97	27.2	77	0.67	110	10.0
8	74	0.67	85	27.5	73	0.67	N/A	N/A
9	77	0.67	85	23.3	72	0.67	97	9.6
10	76	0.67	110	12.8	70	0.60	N/A	N/A
11	110	0.65	N/A	N/A	81	0.67	N/A	N/A
12	82	0.67	85	32	70	0.54	106	9.5
13	88	0.67	85	28.2	70	0.54	97	8.2
14	80	0.67	97	21	70	0.67	85	12.3
15	85	0.67	85	27.5	80	0.67	108	10
Average	87.6±12	.67±0	90±8.5	25.3±6.1	74±5	.63±.07	95±9.6	10±1.45