Dental Application: The Steps toward the Implementation of the CephSmile Plus Services (original) (raw)
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Digital (R)Evolution: Open-Source Softwares for Orthodontics
Applied Sciences, 2021
Among the innovations that have changed modern orthodontics, the introduction of new digital technologies in daily clinical practice has had a major impact, in particular the use of 3D models of dental arches. The possibility for direct 3D capture of arches using intraoral scanners has brought many clinicians closer to the digital world. The digital revolution of orthodontic practice requires both hardware components and dedicated software for the analysis of STL models and all other files generated by the digital workflow. However, there are some negative aspects, including the need for the clinician and technicians to learn how to use new software. In this context, we can distinguish two main software types: dedicated software (i.e., developed by orthodontic companies) and open-source software. Dedicated software tend to have a much more user-friendly interface, and be easier to use and more intuitive, due to being designed and developed for a non-expert user, but very high rental...
Comparative analysis of standard and computerized profile cephalometric diagnostics in orthodontics
Stomatoloski Glasnik Srbije, 2006
Cilj: Cilj ovog istraživanja je bio da se uporedi standardni i kompjuterski metod analize profilnog telerendgen snimka glave. Materijal i metod: Istraživanjem je obuhva eno ukupno 32 pacijenta Klinike za Ortopediju vilica, Stomatološkog fakulteta u Beogradu. Istraživanje se zasnivalo na analizi profilnog telerendgen snimka glave svakog pacijenta. Svi snimci su analizirani na dva na ina: 1. standardnom metodom analize i 2. kompjuterskom metodom pomo u programa Nemotek Dental Studio NX 2005. Rezultati: Razlika u rezultatima dobijena je zbog bolje vidljivosti anatomskih detalja na snimku analiziranom kompjuterskom metodom zbog mogu nosti raznih podešavanja i poboljšanja vidljivosti. Zaklju ak: Na osnovu dobijenih rezultata može se zaklju iti da nema statisti ki zna ajne razlike u podacima dobijenim pomocu oba metoda, neuporedivo je brža analiza pomo u kompjuterskog programa i mogu nosti koje pruža kompjuterska analiza prevazilazi okvire standardne analize. Klju ne re i: kompjuterska i standardna analiza, profilni snimak glave SUMMARY Aim: The aim of this research was to compare the standard and computerized method of cephalogram analysis. In this research 32 patients visiting Belgrade University School of Dentistry, dept. of orthodontics were involved. Material and Method: This research was based on cephalogram analysis for every patient. All of the cephalograms were analyzed in two ways: 1. standrad method and 2. computerized method using Nemotec Dental Studio NX 2005 software. Results: Additional possibilities and properties of computer software for the computerized cephalogram analysis caused the differences in results. Conclusion: Based on the results, it can be concluded that there was no statistical difference comparing both methods. Computerized cephalogram analysis provides higher speed and software possibilities compared to standard method.
Cephalometry is one of the most important complementary exams in the diagnosis and planning of orthodontic, surgical, speech therapy, otorhinolaryngology and facial orthopedic treatments. The lateral cephalogram used for cephalometry can also assess the maturation of the cervical vertebrae to complement the diagnosis of bone age, orofacial dysfunction and changes in the Upper Airway (UAS). Due to the technological evolution for obtaining and interpreting images and with the emergence of software that are auxiliary in the diagnosis of orofacial alterations, the objective of this work was to develop diagnostic hypotheses and suggestions for treatments of dentomaxillofacial alterations , from comparisons of IT data. four commonly used cephalometric techniques. The software used for the analysis of the images was Cefanalis ® and the parameters Cephalometric measurements were obtained using the techniques of Jarabak , McNamara , Ricketts and USP. The advantage of having four analyzes gathered in a single software and the possibility of making cephalometric tracings of each of these techniques in combination allows the orthodontist to perform the entire procedure in his own office. More than the cephalometric tracing itself, it is possible to elaborate diagnostic hypotheses for each of the listed measures and treatment proposals for each of the changes in normality. The findings of this study made it possible to complement the data for an accurate diagnosis performed by professionals who use CCom. I.
2013
Abstract- This paper introduces the production of 3D virtual clinic to help dentists in their treatment. To achieve this goal, different scientific areas are integrated such as: computer graphics, pattern recognition, computer vision, information technology and finite element machine (FEM). The proposed system includes the following tools; patient information system, automatic 2-D cephalometrics, 3-D cephalometrics, 3-D visualization, surgical planning, 3-D registration, soft tissue simulation, pre and post treatment analysis, etc. Acquisition of the 3D virtual model of the patient is the foundation of this work. The CT slides of the patient’s head (soft and hard tissues) are collected in a DICOM (Digital Imaging and Communication in Medicine) format. These slides are then compiled to build up the patient’s 3D model. Using ray-casting volume rendering technique, a digital computer based 3D replica is built. The theme also includes the detection of defective skeletal and dental areas...
Ceph-X: development and evaluation of 2D cephalometric system
BMC Bioinformatics, 2016
Background: Cephalometric analysis and measurements of skull parameters using X-Ray images plays an important role in predicating and monitoring orthodontic treatment. Manual analysis and measurements of cephalometric is considered tedious, time consuming, and subjected to human errors. Several cephalometric systems have been developed to automate the cephalometric procedure; however, no clear insights have been reported about reliability, performance, and usability of those systems. This study utilizes some techniques to evaluate reliability, performance, and usability metric using SUS methods of the developed cephalometric system which has not been reported in previous studies. Methods: In this study a novel system named Ceph-X is developed to computerize the manual tasks of orthodontics during cephalometric measurements. Ceph-X is developed by using image processing techniques with three main models: enhancements X-ray image model, locating landmark model, and computation model. Ceph-X was then evaluated by using X-ray images of 30 subjects (male and female) obtained from University of Malaya hospital. Three orthodontics specialists were involved in the evaluation of accuracy to avoid intra examiner error, and performance for Ceph-X, and 20 orthodontics specialists were involved in the evaluation of the usability, and user satisfaction for Ceph-X by using the SUS approach. Results: Statistical analysis for the comparison between the manual and automatic cephalometric approaches showed that Ceph-X achieved a great accuracy approximately 96.6%, with an acceptable errors variation approximately less than 0.5 mm, and 1°. Results showed that Ceph-X increased the specialist performance, and minimized the processing time to obtain cephalometric measurements of human skull. Furthermore, SUS analysis approach showed that Ceph-X has an excellent usability user's feedback. Conclusions: The Ceph-X has proved its reliability, performance, and usability to be used by orthodontists for the analysis, diagnosis, and treatment of cephalometric.
Use of digital technologies in the diagnosis, treatment planning and therapy of orthodontic patients
2020
Despite the growing demand for orthodontic care, there is lack of unanimity in the interpretation of orthodontic data and in the diagnostic and therapeutic orthodontic choices. In order to support orthodontic decision-making, this article proposes a collaborative web-service that generates a collective model for orthodontists in their daily practice. The platform is bi-directional: on the one hand it is able to deliver the collective model to orthodontists, using different friendly visualization tools; on the other hand, it is able to update the dataset, thus generating new models. The web service is based on decision trees algorithms, modeled using cephalometric and orthodontic cast measurements as features. A clinical evaluation shows that, whereas there is a low level of agreement within and between orthodontists, decision trees may result beneficial in supporting clinical decision-making.
Orthodontics in the Era of Digital Innovation – A Review
Journal of Evolution of Medical and Dental Sciences
The field of orthodontics in its new era is venturing ahead to more up-to-date technological point of view. Digital technology has a significant effect on our lives ever since the modernization of mobile phones. The advances in technology have remodelled the diagnosis and treatment plan in the field of medicine. Digital workflows are currently increasing in the orthodontic practice and has touched every aspect of orthodontics – with transformations in the documentation, study casts, analysis of a dental malocclusion, smile designing, treatment planning and for fabrication of orthodontic appliances. Three - dimensional imaging of the dentition, skeletal components and the face allows for treatment planning in three dimension and use of computer aided design (CAD) and computer aided manufacturing (CAM) for customization of orthodontic appliances. Software integration of digital models, 3D facial imaging and cone-beam computed tomography (CBCT) makes it possible to simulate the treatme...
Technical analysis of softwares used for dental practice management
RSBO
The business world has been in constant competition and information is the main tool for the decision process in order to obtain more clients, to improve the performance, the quality of services and to increase profits. Facing this reality, Information Technology (IT) has been improving technologies and making possible many advances in this area. Objective: This article aims to perform a technical analysis about softwares designed for dental practice management by assessing their available functions. Material and methods: Softwares were assessed in the period from July to October of 2011 by using the following criteria: functions, interface, security and price. Results: The software had neither all fundamental items nor all the security items assessed. 75% responded positively to at least half of the interface heuristics proposed by Nielsen. Price is around R$ 576.96 per year and 40% of the softwares have purchase rate from R$ 50.00 to R$ 100.00. Conclusion: The research and analysi...
Evaluation of a Newly Designed Computerized Data Base for Clinical Orthodontic Decision
Al-Rafidain Dental Journal, 2011
Aims: To prepare a newly designed diagnostic digital chart for orthodontic patients, and to help orthodontist making decision in term of diagnosis and treatment planning by using Access program to determine the ideal orthodontic treatment of a patient to provide optimum orthodontic appliances for such treatment. Materials and Methods: A newly designed diagnostic digital chart for orthodontic patients was designed using Access program containing sixteen program forms of examination, diagnosis and treatment plan. In order to evaluate this newly designed digital chart, Multiple Linear Regression Analysis was used. This analysis aims to reveal the importance, strength and direction of factors (26 independent variables= constant variables) and their effects on the 12 dependent variables (random variables) [parameter estimation],all of which representing the information and data taken from fifty randomly selected orthodontic patients' files available in the Department of Orthodontics-College of Dentistry-University of Mosul, who were treated with removable appliances by dental students of fifth class during year 2007-2008. The effects of the independent variables vary in negative or positive way, or even may have zero effect depend on the studied dependent variable. Results :R square measures the proportion of the variability in the dependent variable about the origin explained by regression. The least variability is in y1(right 1 st molar occlusion),where as the highest one in y4(left canine occlusion),{R-Sq for y 1 =0.0%, y2=57.8%, y3= 41.1%, y4=65.6%, y5=32.0%, y6 = 50.9%, y7= 60.5% , y8=62.8%, y9=51.6%, y19=61 .3%, y11=28.2% and y12=51.5%}, each value representing the importance, strength and direction of independent factors and their effects on the dependent factors. Conclusions: New digital orthodontic examination and diagnosis chart was prepared. The creation of a digital chart that combines the use of information technology with a consistent analysis to aid orthodontic diagnosis will be a relevant contribution to the improvement of orthodontic care in POP