Methods Used to Assess the 3D Accuracy of Dental Implant Positions in Computer-Guided Implant Placement: A Review

Journal of Clinical Medicine

Se-Wook Pyo¹  Jungwon Lee²  Ki-Tae Koo³  Young-Jun Lim⁴ 

[1] Department of Dentistry, Ajou University School of Medicine, Suwon 16499, Korea;Department of Periodontics, One-Stop Specialty Center, Seoul National University, Dental Hospital, Seoul 03080, Korea;Department of Periodontology and Dental Research Institute, School of Dentistry, Seoul National University, Seoul 03080, Korea;Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul 03080, Korea;

关键词: dental implants;    accuracy;    computer-guided surgery;    implant position;    displacement measurement;   

DOI  :  10.3390/jcm8010054

来源: DOAJ

【 摘 要 】

The purpose of this review is to examine various assessment methods in order to compare the accuracy between the virtually planned and clinically achieved implant positions. In this review, comparison methods using pre- and post-operative computed topography (CT) data and digital impressions for definitive prosthesis will be described. The method for the displacement and strain for quantification of the error will also be explored. The difference between the planned and the actual implant placement position in guided implant surgery is expressed as an error. Assessing the accuracy of implant-guided surgery can play an important role as positive feedback in order to reduce errors. All of the assessment methods have their own inevitable errors and require careful interpretation in evaluation.

【 授权许可】

Unknown