Int J Stomatol ›› 2025, Vol. 52 ›› Issue (2): 205-209.doi: 10.7518/gjkq.2025030

• Original Articles • Previous Articles     Next Articles

Study on the success rate of mini-screw placement guided by a novel implantation guide

Jingjing Liu1,2,3(),Rui Tang2,Lixian Yuan2,Xin Liu2()   

  1. 1.Hospital of Stomatology, Xi’an Jiaotong University, Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, Xi’an 710004, China
    2.Dept. of Orthodontics, the Third Affiliated Hospital of Air Force Medical University & State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Clinical Research Center for Oral Diseases, Xi’an 710032, China
    3.Dept. of Pediatric Dental and Maxillofacial Management Specialist, Hospital of Stomatology, Xi’an Jiaotong University, Xi’an 710004, China
  • Received:2024-06-15 Revised:2024-12-11 Online:2025-03-01 Published:2025-03-01
  • Contact: Xin Liu E-mail:18738148121@163.com;986922403@qq.com
  • Supported by:
    Class A Project of 2022 Special Project of the National Clinical Research Center for Oral Diseases(LCA202003)

Abstract:

Objective This study aimed to observe the clinical application result of the surgical guide developed by our research group and compare its implantation effect with that of the traditional method used in the control group. Me-thods A total of 34 patients were included according to the inclusion and exclusion criteria. The experimental group used the surgical guide to assist in the implantation of 34 miniscrews. The control group referred to X-ray images and implanted 34 miniscrews based on the operator’s experience. The accuracy of miniscrew implantation guided by the surgical guide was analyzed, and the implant success rate of the two groups was compared. Results The implant success rate was 97.06% in the experimental group and 82.35% in the control group. Statistical analysis showed that the difference was statistically significant. Conclusion The miniscrew surgical guide developed by our research group can improve the success rate of miniscrew implantation and is worthy of further promotion for clinical use.

Key words: miniscrew, surgical guide, success rate

CLC Number: 

  • R783.4

TrendMD: 

Fig 1

Implantation angle of miniscrews"

Fig 2

The finished surgical guide"

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