ArticleZhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery2026
[Experimental study of patient-specific three-dimensional-printed drill guide-assisted C
Article in Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Objective: To evaluate the screw-placement accuracy and technical advantages of patient-specific three-dimensional (3D)-printed drill guide-assisted C Methods: Preoperative thin-slice CT data from 9 patients with basilar invagination treated between June 2016 and July 2025 were used. For each patient, two 1∶1-scale 3D-printed upper cervical spine models were fabricated, and assigned to the guide-assisted group and the freehand group by computer-generated block randomization. Bilateral C Results: The two assessors showed good agreement in GR grading, with a Conclusion: Patient-specific 3D-printed drill guides can reduce geometric deviations in C
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