Atlantoaxial Stabilization Using C1 and C2 Laminar Screw Fixation.
10.4184/asj.2017.11.2.314
- Author:
Takashi TSUJI
1
;
Kazuhiro CHIBA
;
Yosuke HORIUCHI
;
Tadahisa URABE
;
Shota FUJITA
;
Morio MATSUMOTO
Author Information
1. Department of Orthopaedic Surgery, Kitasato University Kitasato Institute Hospital, Tokyo, Japan. tsuji9@gmail.com
- Publication Type:Case Report
- Keywords:
Persistent first intersegmental artery;
Vertebral artery occlusion;
Vertebral artery injury;
C1 laminar screw
- MeSH:
Arteries;
Atlanto-Axial Joint;
Humans;
Spine;
Vertebral Artery
- From:Asian Spine Journal
2017;11(2):314-318
- CountryRepublic of Korea
- Language:English
-
Abstract:
We describe the use of a C1 laminar screw in combination with a C2 laminar screw as a salvage technique to treat two patients, one with persistent first intersegmental artery and the other with vertebral artery occlusion after cervical spine fracture. The combined use of C1 and C2 laminar screws allows for good fixation of the atlantoaxial joint with a lower risk of vertebral artery injury; therefore, it can be an alternative surgical procedure for patients with congenital or traumatic anomalous vertebral artery.
