本研究的目的是评估固定技术如椎板内、狭部和椎弓根的即时节段间固定效果。
The aims of this project were to evaluate the acute segmental fixation afforded by fixation techniques: intralaminar, pars, and pedicle.
目的：本研究的目的是评估3中C2固定技术（椎板内、狭部和椎弓根）的即时节段间固定效果和长期螺钉稳定性。
Objective. The aims of this project were to evaluate the acute segmental fixation and long-term screw stability afforded by 3 C2 fixation techniques: intralaminar, pars, and pedicle.
方法通过应用小型钛板坚强内固定技术对115例不同部位的下颌骨骨折患者进行治疗，追踪观察其治疗效果。
Methods 115 patients with mandible fracture were treated with rigid internal fixation of minitype titanium plate. Then the curative effect was tracked and observed.
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