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Table 1 Number of medial and lateral deviation type C − E pedicle screws in SG1, SG2, CG1 and CG2

From: Is the postoperative pedicle screw position after dorsal instrumentation with or without intraoperative cone beam CT imaging worse in patients with obesity than in normal-weight patients?

 

Medial deviation

Lateral deviation

SG1 (n = 21)

6 (28.6%)

15 (71.4%)

SG2 (n = 26)

14 (42.4%)

19 (57.6%)

CG1 (n = 32)

13 (40.6%)

19 (59.4%)

CG2 (n = 83)

32 (38.1%)

52 (61.9%)

  1. The absolute and relative frequencies of medial and lateral deviations of type C − E pedicle screws
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X