A new tool in percutaneous anterior odontoid screw fixation.

ABSTRACT:

Background

Percutaneous anterior odontoid screw fixation for odontoid fractures remains challenging due to the complex anatomy of the craniocervical junction. We designed a new guide instrument to help with the placement of guide wire, which have achieved satisfying surgical results. The objective of this study is to evaluate the safety and efficacy of this new tool in percutaneous anterior odontoid screw fixation.

Methods

Twenty-nine patients with odontoid fracture were retrospectively evaluated. All patients underwent percutaneous anterior odontoid screw fixation with the traditional guide instrument (n = 13) or the new guide instrument we designed (n = 16). The following clinical outcomes were compared between the two groups: operation time, radiograph times, incision len

SUBMITTER: Wang Y 

PROVIDER: S-EPMC7812737 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature