The Impact of Surgical Guide Fixation and Implant Location on Accuracy of Static Computer‐Assisted Implant Surgery

冠状面 植入 固定(群体遗传学) 口腔正畸科 牙科 医学 外科 放射科 环境卫生 人口
作者
Roberto Sales e Pessoa,Rafael Siqueira,Junying Li,Islam Saleh,Priscila Ceolin Meneghetti,Fábio Bezerra,Hom‐Lay Wang,Gustavo Mendonça
出处
期刊:Journal of Prosthodontics [Wiley]
卷期号:31 (2): 155-164 被引量:26
标识
DOI:10.1111/jopr.13371
摘要

To evaluate the accuracy of static computer-assisted implant surgery (sCAIS) for tooth-supported free-end dental implantation with the aid/and without the aid of fixation pins to secure the surgical template through comparison between planned, 3D printed guide position and placement implant position.Thirty-two duplicated maxillary resin models were used in the present in vitro study. Digital planning was performed and fabrication of a surgical template that allowed implant placement on the distal extension edentulous site of the model (maxillary left side). A first optical scan was performed after fitting the surgical template on the model to assess the deviation at the surgical guide level. After placing implants in the model using the surgical guide, scan bodies were attached to the implants, and a second scan was performed to record the position of placed implants. The digital representations were later superimposed to the pre-operative scan and measurements of implant deviations were performed. Global (coronal and apical), horizontal (coronal and apical), depth and angular deviations were recorded between planned implant position, guide position, and placement implant position. Three-way ANOVA was used to compare implant location (#13, 14, and 15), fixation pin (with or without pin), and guide comparison (planned, guided, and placement).Final implant placement based on the digital plan and based on the 3D printed guide were very similar except for depth deviation. Use of fixation pin had a statistically significant effect on the depth and angular deviation. Overall, without fixation pins and based on guide versus placement, mean global coronal (0.88 ± 0.36 mm), horizontal coronal (0.55 ± 0.32 mm), and apical (1.44 ± 0.75 mm), and angular deviations (4.28 ± 2.01°) were similar to deviations with fixation pins: mean global coronal (0.88 ± 0.36 mm); horizontal coronal (0.67 ± 0.22 mm) and apical (1.60 ± 0.69 mm); and angular deviations (4.53 ± 2.04°). Horizontal apical without pins (1.63 ± 0.69 mm) and with fixation pins (1.72 ± 0.70 mm) was statistically significant (p = 0.044). Depth deviation without pins (-0.5 ± 0.5 mm) and with fixation pins (-0.16 ± 0.62 mm) was also statistically significant (p = 0.005). Further analysis demonstrated that the final sleeve position on the 3D printed guide was on average 0.5 mm more coronal than the digital plan.The use of surgical guides with or without fixation pins can provide clinically acceptable outcomes in terms of accuracy in implant position. There was a statistically significant difference in the accuracy of implant position when utilizing fixation pins only for horizontal apical and depth deviation. Additionally, a statistically significant difference between the planned and the 3D printed surgical guide when considering the sleeve position was detected.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
刚刚
manman完成签到,获得积分10
1秒前
1秒前
哈哈哈完成签到,获得积分10
1秒前
YamDaamCaa应助科研通管家采纳,获得30
2秒前
2秒前
领导范儿应助科研通管家采纳,获得10
2秒前
香蕉觅云应助科研通管家采纳,获得10
2秒前
2秒前
大个应助科研通管家采纳,获得10
2秒前
czh应助科研通管家采纳,获得20
2秒前
科研通AI2S应助科研通管家采纳,获得10
2秒前
酷波er应助科研通管家采纳,获得10
2秒前
纯情的天奇完成签到 ,获得积分10
4秒前
顺利一德发布了新的文献求助10
5秒前
潇湘雪月发布了新的文献求助10
5秒前
5秒前
胡萝卜发布了新的文献求助10
6秒前
哈哈哈发布了新的文献求助10
7秒前
7秒前
汉堡包应助果粒多采纳,获得10
8秒前
12秒前
华仔发布了新的文献求助20
12秒前
12秒前
科研通AI2S应助杜杜采纳,获得10
14秒前
量子星尘发布了新的文献求助10
15秒前
JK发布了新的文献求助10
15秒前
打打应助顺利一德采纳,获得10
16秒前
法外狂徒完成签到,获得积分10
17秒前
Orange应助十九岁的时差采纳,获得10
17秒前
科研通AI2S应助steam采纳,获得10
19秒前
潇湘雪月发布了新的文献求助10
19秒前
20秒前
青青子衿完成签到,获得积分10
20秒前
20秒前
20秒前
22秒前
crazy发布了新的文献求助10
25秒前
杜杜发布了新的文献求助10
26秒前
嗯嗯发布了新的文献求助10
27秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3989263
求助须知:如何正确求助?哪些是违规求助? 3531418
关于积分的说明 11253814
捐赠科研通 3270066
什么是DOI,文献DOI怎么找? 1804884
邀请新用户注册赠送积分活动 882084
科研通“疑难数据库(出版商)”最低求助积分说明 809136