Techniques and accuracy of thoracolumbar pedicle screw placement

Table 4 Summary of studies evaluating fluoroscopy-aided pedicle screw placement

	Most common pathology	Screw location	Number of patients	Number of screws	Accuracy (%)	Revision rate (%)
Halm et al[44], 2000	Scoliosis	T10-L4	12	104	81.7	8.3
Belmont et al[7], 2001	Scoliosis	T1-T12	40	279	57.0	5.0
Carbone et al[45], 2003	Trauma	T1-T12	22	126	86.5	N/A
Kuntz et al[46], 2004	Trauma	T1-T12	28	199	27.6	N/A
Vougioukas et al[47], 2005	Degenerative	T1-T12	41	328	78.0	0.0
Amato et al[48], 2010	Degenerative	L1-S1	102	424	92.2	8.8

N/A: Not applicable.