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Table 2 Comparison of preclusion of C2 pedicle screw placement between TPW, OPW, MPD and HRVA

From: Morphology analysis of the C2 pediculoisthmic component and feasibility of safe C2 pedicle screw placement: comparison of multiplanar reconstruction versus traditional radiographic methods

 

Feasibility of screw placement

 

 + 

−

TPW

262

42

OPW

274

30

MPD

275

29

HRVA

244

60

  1. +  = feasible for safe C2 pedicle screw placement
  2. −  = risky for C2 pedicle screw placement
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X