C2 laminar screw - AO Foundation Surgery Reference
To be able to place bilateral laminar screws, one must plan the starting holes such that both screws are feasible. One side must be as cranial as possible, while the other side must be as …
Freehand C2 Laminar Screw Placement: Technical Note and …
Safety and accuracy of anatomic and lateral fluoroscopic-guided placement of C2 pars/pedicle screws and C1 lateral mass screws, and freehand placement of C2 laminar screws.
Anatomical structure of the axis (C2) | Kenhub
Oct 30, 2023 · Projecting laterally and inferiorly from each side of the junction of the pedicle and lamina is the transverse process. The transverse processes are small and pointed, and …
C2 Screw fixation techniques in atlantoaxial instability: A technical ...
In this article, we will explore the advantages and disadvantages of several C2 screw fixation procedures utilized in AAI, such as C2 pedicle, C2 pars, C2 translaminar, and C2 subfacetal, …
Clinical application of C2 laminar screw technique - PMC
Jun 5, 2010 · Posterior C2 laminar screw fixation is an efficient and reliable technique and has the advantage of being a relatively simple and safe operation, especially using a laminar screw …
Freehand C2 Laminar Screw Placement: Technical Note and
Sep 1, 2019 · The placement of C2 laminar screws is a safe and useful method of axis fixation. The freehand method of screw placement was originally described by Wright et al., and …
C2 pedicle screw insertion - AO Foundation Surgery Reference
To find the starting point for the pedicle screw, draw a line along the cranial leading edge of the C2 lamina (1). Then, draw a line along the midpoint of the pars mediolaterally (2) (see …
C2 Laminar Screw Fixation - Springer
Aug 5, 2015 · C2 laminar screws provide a safe and biomechanically sound method of fixation avoiding the C2 pedicle. This chapter reviews the indications, surgical planning, technique, …
C2 Translaminar Screw Fixation - Clinical Tree
Jan 27, 2024 · C2 translaminar screws are an effective method for fixation of the C2 vertebra. Compared with other techniques, this procedure is technically less demanding and has …
A novel method to judge the safe position of C2 lamina screw …
Nov 15, 2024 · To evaluate the feasibility of C2 laminar screw (C2LS) fixation assisted by double holes and to explore a novel method for judging its safe positioning.