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.
结论：微型钛板坚固内固定技术创伤小，固定牢靠，疗效显著，是治疗下颌骨骨折较理想方法。
Conclusion: Miniplate rigid internal fixation technique is a good method in the treatment of mandibular fracture.
目的：探讨下颈椎全椎板切除后不同内固定技术螺钉的应力分布规律。
Objective: to investigate the screw stress distribution of different fixation techniques following cervical laminectomy in lower cervical spine.
结论手术复位后采取微型钛板内固定联合正畸技术治疗陈旧性颌骨骨折可获得满意效果。
ConclusionRigid internal fixation of titanium micro-plates allied with orthodontic technique is a good choice for maxillofacial bone stale fracture treatment.
方法：本文通过对27例眶周骨折患者采用坚强内固定技术固定骨折，并用网状眶底修复钛板治疗不易固定的眶底骨折，对术后效果进行跟踪观察。
Methods:27 patients with orbital margin fractures were treated by surgical operation with orbital floor mesh plates or medial wall plates. All patients were observed for 3 months after operation.
方法：本文通过对27例眶周骨折患者采用坚强内固定技术固定骨折，并用网状眶底修复钛板治疗不易固定的眶底骨折，对术后效果进行跟踪观察。
Methods:27 patients with orbital margin fractures were treated by surgical operation with orbital floor mesh plates or medial wall plates. All patients were observed for 3 months after operation.
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