The Mechanisms of Medial Pedicle Wall Violation: Insertion Method Is as Important as Correct Cannulation of the Pedicle

Table 1

Pedicle complications within the groups.

Findings	Group 10; (%)	Group 10P; (%)	Group 15; (%)	Group 15P; (%)	Total; (% = )
Medial wall fissure-fracture	0 (%0)	6 (%24)	1 (%4)	10 (%40)	17
Canal penetration of the screw	0 (%0)	0 (%0)	0 (%0)	12 (%48)	12
Leaning of the screw to the medial pedicle wall	0 (%0)	0 (%0)	8 (%32)	0 (%0)	8
Intact pedicle	25 (%100)	19 (%76)	16 (%64)	3 (%12)	63
Total number of pedicles	25	25	25	25	100