清晨好,您是今天最早来到科研通的研友!由于当前在线用户较少,发布求助请尽量完整地填写文献信息,科研通机器人24小时在线,伴您科研之路漫漫前行!

Navigation in bone-impacted premaxillary supernumerary tooth removal: a preliminary clinical trial.

多余的 医学 牙科 口腔正畸科 外科
作者
Jing Wang,Wei Zhang,Shanshan Wu,Chuan-bin Guo,Nian-hui Cui
出处
期刊:International journal of computerized dentistry 卷期号:24 (4): 363-374
标识
摘要

The present clinical trial aimed to preliminarily assess whether navigation could help to position impacted supernumerary teeth (STs) and reduce surgical trauma.Subjects with an impacted supernumerary tooth (ST) in the premaxillary area were enrolled in the study and randomly distributed into a navigation group and a control group. In the navigation group, STs were positioned and extracted under real-time optic navigation. In the control group, STs were extracted depending on the surgeon's experience. Subjects were followed up for 12 to 24 weeks postsurgery. Operating time, futile bony trauma, and the positioning precision of the STs were the major outcomes assessed. Multivariate correlation analysis was performed.In 24 subjects, 32 STs were removed and no severe complications occurred in either group. The proportion of ST exposure at the planned access point was 100% in the navigation group and 68.75% in the control group (χ² = 5.926, P = 0.015). Futile length, futile width, and the distance between the point where the ST was initially exposed and the bony point planned for accessing it were related to both navigation/control grouping and bone thickness in the access side. For challenging STs with bone thickness of > 0.5 mm in the access side (N = 22), the futile length in the navigation group (0.0 [0.0, 4.0] mm) was significantly smaller than that in the control group (3.0 [0.0, 8.0] mm, P = 0.028). Similarly, the futile width in the navigation group (0.0 [0.0, 2.0] mm) was significantly smaller than that in the control group (2.0 [0.0, 4.0] mm, P = 0.018).Navigation helped to position impacted STs precisely and reduced surgical bony trauma to some extent, especially in challenging cases in which the bone in the access side was thicker than 0.5 mm.

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
bkagyin应助ceeray23采纳,获得20
14秒前
Ralph完成签到,获得积分10
20秒前
科研搬运工完成签到,获得积分0
22秒前
binbinbin发布了新的文献求助20
52秒前
binbinbin完成签到,获得积分20
1分钟前
cy完成签到,获得积分10
1分钟前
满意的伊完成签到,获得积分10
1分钟前
1分钟前
John完成签到 ,获得积分10
1分钟前
蔡从安完成签到,获得积分20
2分钟前
傲娇而又骄傲完成签到 ,获得积分10
2分钟前
精明晓刚发布了新的文献求助10
2分钟前
星辰大海应助精明晓刚采纳,获得10
2分钟前
Joeswith完成签到,获得积分10
2分钟前
优美的明辉完成签到 ,获得积分10
2分钟前
帅气的沧海完成签到 ,获得积分10
3分钟前
jlwang完成签到,获得积分10
3分钟前
3分钟前
彦嘉发布了新的文献求助10
3分钟前
宇文雨文完成签到 ,获得积分10
3分钟前
3分钟前
末末完成签到 ,获得积分10
4分钟前
4分钟前
ceeray23发布了新的文献求助20
4分钟前
科研通AI2S应助科研通管家采纳,获得10
4分钟前
笨笨完成签到 ,获得积分10
4分钟前
芒芒发paper完成签到 ,获得积分10
4分钟前
顺心蜜粉发布了新的文献求助30
5分钟前
顺心蜜粉完成签到,获得积分10
5分钟前
5分钟前
CC发布了新的文献求助10
5分钟前
淞淞于我完成签到 ,获得积分10
5分钟前
Jenny发布了新的文献求助50
5分钟前
CC完成签到,获得积分10
5分钟前
天天开心完成签到 ,获得积分10
5分钟前
Qian完成签到 ,获得积分10
6分钟前
6分钟前
玄之又玄完成签到,获得积分10
7分钟前
糯米团的完成签到 ,获得积分10
7分钟前
爆米花应助ceeray23采纳,获得20
7分钟前
高分求助中
The Mother of All Tableaux: Order, Equivalence, and Geometry in the Large-scale Structure of Optimality Theory 3000
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
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 3990568
求助须知:如何正确求助?哪些是违规求助? 3532220
关于积分的说明 11256532
捐赠科研通 3271057
什么是DOI,文献DOI怎么找? 1805207
邀请新用户注册赠送积分活动 882302
科研通“疑难数据库(出版商)”最低求助积分说明 809234