Dentist 3d scanner

The Top Intraoral Dental 3D Scanners on the Market

Published on July 1, 2021 by Madeleine P.

It is no secret that 3D technologies, and especially 3D scanners are becoming increasingly important in the dental sector. Recently, we covered the top dental lab 3D scanners, larger scanners that are used, as the name suggests, by dental labs to make the appliances from a premade impression. Though these are still probably the most popular scanners for 3D printing in the dental industry due to their greater accuracy, there is another type of dental scanner that we would be remiss to not cover: intraoral scanners. Intraoral dental 3D scanners are small handheld scanners that go directly into the patient’s mouth to examine the inside as well as to scan the teeth directly. They are significantly faster than impressions as the scans can be processed immediately, meaning they can be used to skip the impression stage. To help understand the options available to users, we have compiled a list of the available intraoral 3D scanners on the market in alphabetical order.

AORALSCAN from Shining 3D

The AORALSCAN is the intraoral dental 3D scanner offering from well-known 3D digitizing and AM technologies company Shining 3D. According to the manufacturing, the AORALSCAN is notable for its easy operation as well as its intelligent scan (a self-developed scanning software that integrates rich data processing functions for higher-quality digital impression) and realistic color. Additionally, it is powderless, meaning that there is a simplified process and improved patience experience. Data optimization is the main draw for this intraoral scanner, with AI helping to identify and delete extraneous data. Scanning is video-based with a speed of 15fps. Ideal operation will occur between 50°F – 104°F (10°C – 40°C) with Shining 3D warning that accuracy will be affected outside of those ranges. The scans can be exported as both STL and OBJ files.

CERECT PRIMESCAN from Dentsply Sirona

Dentsply Sirona is the industry-leading manufacturer of dental products. The company’s product range also includes the CEREC Primescan, which is one of the most innovative intraoral scanners on the market. The device is capable of processing more than 1 million 3D points per second – at depths of up to 20 mm. Dentists are said to be able to easily digitize hard-to-reach areas with the CEREC Primescan. The Primescan comes with a variety of sleeves, including autoclavable and disposable sleeves, which are said to ensure hygienic handling. An integrated touchscreen and touchpad guarantee easy operation. Thanks to the intelligent software, up to 50,000 images per second can be processed and, in combination with the CEREC software, an automated workflow is achieved, which makes it possible, for example, to produce full-zirconium restorations in just one session. According to the manufacturer, dentists will thus benefit from a complete chairside workflow.

CS 3600 by Carestream Dental

American manufacturer Carestream Dental has developed a whole workflow around 3D scanning in the dental field, whether via desktop, intra-oral scanners or dedicated software. The model we are interested in is the CS 3600 intra-oral 3D scanner: on the market since 2016, it is a solution that can digitize all the data of a patient quickly and efficiently. Only weighing 325 grams (about 11.5oz), the scanner is very easy to handle. The CS 3600 uses an LED light and has a field of view of 13 x 13 mm. Two tips are offered with the scanner; depending on your needs, you can change them very easily. Finally, the intraoral scanner works with the CS Model software that will allow you to create digital models, save your 3D scans and edit them.

Condor Intraoral Scanner

Founded in 2010, Belgian company Condor Technologies NV specializes in the development, production and distribution of its intraoral scanner called Condor. According to the manufacturer, the Condor stands out from other intraoral scanners on the market: it has a unique software-based technology that enables hyper-realistic colors and a small size. In fact, it is said to be the world’s smallest intraoral scanner, which is also available at an affordable price. Last but not least, the continuously improved software is available free of charge.

Emerald S from Planmeca

Founded in 1969, Planmeca is a Finnish dental equipment manufacturer that offers 3D scanners, CAD solutions and software. The model we are interested in today is the Planmeca Emerald S, an enhanced version of the Planmeca Emerald intraoral scanner. Compact and weighing only 229 g, the Planmeca Emerald S has been designed to be ergonomic and thus fit in users’ hands. Equipped with red, green and blue lasers, the 3D scanner captures prints in realistic colors. According to the manufacturer, it can scan a full arch in less than a minute. Finally, the Planmeca Emerald S comes with additional tips: the SlimLine tip, which is thinner and designed to facilitate access to posterior teeth, while the Cariosity transillumination tip is designed to detect caries.

iTero Element 2 from Align

The next intraoral dental 3D scanner on our list is the iTero® element™ from the global dental company Align. The iTero® element™is two formats are available: a mobile version, the iTero® element™ 2, and a stationary unit, the iTero® element™ Flex 2. Within just 60 seconds, Align’s devices can produce a sharp, high-resolution 3D scan of a complete dental arch. Integrated side buttons and a touchpad for user interface control enhance handling and ease of use.

Medit i700 from Medit

The Medit i700 is one of the most recent intraoral dental 3D scanners to enter the market, in fact, it was just launched in April of this year, 2021. It stands out for making the scanning experience more comfortable for both the dentist and the patient. Compared to its predecessor, the Medit i500, the i700 is 25% smaller and 12% lighter (245g). In addition, the 3D scanning speed is up to twice as fast and features a deeper scanning depth as well as a quadrupled color expression quality. It also integrates full-arc accuracy of 11 microns, which is key to unlocking the full potential of a clinic. Its ease of use and ergonomics make it easy to incorporate the Medit i700 scanner into any dental workflow.

TRIOS 4 by 3Shape

3Shape is another well-known scanner manufacturer in the dental industry. Though they have lab options, their intraoral scanner line is often mentioned as one of the best in the sector. The TRIOS series is made up of 3 intraoral scanners: TRIOS 4; TRIOS 3; and TRIOS 3 Basic. TRIOS 4 is the most advanced offering from the company, using LED light and weighing only .8lbs (375g). Furthermore, it has a variety of interesting features, it is available in both wireless and wired forms, boasts improved Wi-Fi connection and has instant-heat smart tips and extended battery life. It also has Caries diagnostic aid, though note that this has not yet been cleared for clinical use by the FDA.

Virtuo Vivo from Dental Wings

Dental Wings was founded in 2007 in Canada and now markets its dental products in 70 countries for practitioners, clinicians and laboratories. Among its range of solutions is the Virtuo Vivo intraoral scanner, which is reminiscent of a pen – it is also lightweight at 4.6oz (130g). It is able to scan the data of the patient’s mouth from all angles, both teeth and tissues. The scanner is equipped with a luminescent ring and a sound signal system to warn the practitioner that the data has been digitized. The data is then sent to the 3D software, which verifies its quality.

What do you think of our list of intraoral dental 3D scanners? Are we missing any? Let us know in a comment below or on our Facebook, Twitter and LinkedIn pages! Sign up for our free weekly Newsletter here, the latest 3D printing news straight to your inbox!

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3D scanner applications in dentistry - intraoral and laboratory

Modern treatment and prosthetics of teeth is significantly different from what it was a decade ago. Every year, not only new medicines and better and more modern filling materials appear, but also methods for manufacturing all kinds of dental structures are being improved - crowns, prostheses, bridges, aligners, etc.

With the development of computer technology, dentists have the opportunity to significantly improve the quality of their services, using the latest developments in this field. First of all, we are talking about the introduction of three-dimensional modeling into the treatment process.

CAD/CAM technology is widely used in a variety of fields, from engineering to jewelry, design and medicine.

This abbreviation means the following:

Currently, this method of creating a future prosthesis (crown, bridge, etc.) based on a three-dimensional model is becoming more and more popular and in demand, replacing the manual manufacturing method. And this is not surprising, since it is much more accurate, faster and of higher quality.

Dental CAD/CAM

CAD / CAM systems can work with various materials - both with well-known ceramics, and with zirconium and aluminum dioxide, titanium, steel, metal alloys and even plastics.

The process itself includes several phases:

Scanning the patient's mouth.
Processing of the resulting 3D model using a special program.
Sending data to the CNC machine with subsequent automatic turning of the desired product.

Dental crowns and prostheses made in this way are much more comfortable and perfect than when using the casting method. They are created taking into account all the individual characteristics of the client: the structure of the jaw, the position of the teeth, their anatomical shape, size, etc., which was not always possible to achieve before. In addition, the procedure itself takes much less time - literally 1 visit, without the need for an unpleasant procedure for taking impressions. With CAD/CAM technology, this function is taken over by an intraoral 3D scanner. For many patients, this was the only possible alternative, as impressions could be extremely uncomfortable. In addition, you had to wait several days for the dental technician to make crowns, and walk with prepared teeth, which in itself is not very pleasant. With the advent of CAD / CAM, all these difficulties are a thing of the past.

It should also be noted that automatic turning of crowns according to a computer three-dimensional model helps to avoid any inaccuracies in manufacturing, any deformations in the process, shrinkage after and similar problems. The program itself calculates all the necessary parameters of the electronic router and does it flawlessly. The result is exactly the product (in shape, color, size and proportions) that is ideal for the patient and the doctor does not have to adjust and redo something, as often happened before.

Turning a dental bridge on a milling machine

Computer modeling helps not only to create anatomically accurate models of dentures, crowns, etc., but also to predict their future use. Often now, in addition to the abbreviation CAD / CAM, you can see another one - CAE (Computer-Aided Engineering) - an engineering analysis program for a product that allows you to evaluate the reliability of a structure under load.

In any case, using a 3D model is the most technically advanced way to create an anatomically fitting prosthesis that modern dentistry has to offer. And integral tools for its implementation are intraoral and laboratory 3D scanners.

Intraoral scanners

As mentioned above, to create a three-dimensional model of the dentition, you must use a 3D scanner. Data can be "taken" both from ready-made impressions (laboratory scanners), and directly from the patient's oral cavity, directly. The latter option is the most preferable, except in cases where there are any difficulties with the passage of the beam (hard-to-reach places). This is done using intraoral 3D scanners, which help to obtain all the necessary measurements to build a three-dimensional model in a matter of minutes. At the same time, the person is not exposed to any unpleasant influences - the procedure is absolutely painless.

intraoral 3D scanner application

Before the invention and introduction of intraoral scanners into medical practice, dental impressions had to be obtained using a hardening plastic mass, which caused a lot of inconvenience to patients. In addition, in the future, the material could shrink a little, deform, which affected the accuracy of reproduction of dentures. And subsequently they had to be tried on and adjusted several times. 3D scanning, on the other hand, allows you to get the most detailed picture - a digital impression, without any distortion.

Initially, all intraoral scanners were of a closed type, that is, they could only interact with milling machines of the same brand. Now the pictures taken with their help can be used on any device, without restrictions. This makes it possible to individually select equipment for both scanning and for the manufacture of future crowns.

How they work

Intraoral scanners are quite compact and light in weight and are also easy to use, despite their technical complexity.

The dentist directs a beam of light at each tooth (or at the part of the jaw that is needed) and that, reflected, transmits data to the monitor screen, where a 3D volumetric image is built in real time. The transformation of a streaming signal into a picture occurs thanks to special software, which first builds a cloud of points based on the received data, and then creates a three-dimensional model from them. The advantages of such an image are also that it can be controlled: detail, twist in different directions, modify, select individual parts, etc. All this greatly simplifies the task of specialists, allowing you to immediately create the desired design and send it to work. And already on the second visit, the client will be able to get what he came for.

The 3D scanning procedure is absolutely painless for the patient

Intraoral scanners can be useful not only for orthopedists, but also for surgeons, orthodontists and therapists. On the basis of the obtained 3D image, it is possible to make inlays, crowns, bridges, prostheses, aligners, perform high-quality restorations, install veneers, etc.

There are quite a lot of these 3D devices on the market - different brands and models, but we selected for analysis the highest quality, fairly affordable and well-proven in business.

Medit i500 Intraoral 3D Scanner

Medit i500

Specifications

Manufacturing company: Medit, South Korea.
Technology: 3D-in-motion, full color streaming.
Dimensions: Tip: 18x15.2mm; total length: 266 mm.
Connection interface: USB 3.0
File format: STL.
Weight (without packaging): 276 g.

Medit i500 is one of the best in its segment.

Benefits:

Equipped with 2 cameras that instantly "grab" the picture due to the high resolution.
An intelligent scanning algorithm allows you to take pictures continuously, accurately conveying the structure of the teeth and surrounding soft tissues.
There is a possibility of color transfer in all variety of shades.
Availability of professional software, which allows not only to simplify the work of a dentist as much as possible, but also to process the received data with high quality, analyze the bite and correct it if necessary, and much more.
It belongs to the open type of 3D scanners, which makes it possible to export files and process them in any software.
It is light in weight and compact in size, which ensures comfort during scanning.
Works without powders and sprays.

3Shape TRIOS 3 Basic Pod 9 3D Intraoral Scanner0067

3Shape TRIOS 3 Basic Pod

Specifications

Manufacturing company: 3Shape, Denmark.
Scan technology: TRIOS 3.
Scan Accuracy: 4.5+, 0.9um.
Dimensions: 42x274x120 mm.
Connection interface: USB 3. 0
File format: DCM, STL.
Weight (without packaging): 373 g without stand.

TRIOS 3 Basic Pod is a compact yet highly technical 3D intraoral scanner.

Benefits:

High speed and accuracy of scanning.
Ergonomic design and lightweight.
Professional software with a clear interface and many options.
Compatible with any computer or laptop (via USB port).
Color image transfer.

In addition to everything necessary for the operation of the device, the package also includes 5 removable tips that can be autoclaved, a special stand and a color calibration kit.

Planmeca Emerald Intraoral 3D Scanner

Planmeca Emerald

Specifications

Manufacturing company: Planmeca Oy, Finland.
Scanning technology: projected triangulation, where 3 laser beams are involved - red, blue, green.
Scan Accuracy: 10 µm.
Dimensions: 41x45x249 mm.
Connection interface: USB 3.0.
File format: STL, PLY.
Weight (without packaging): 235 g.

Small, light and ultra-fast, the Planmeca Emerald intraoral scanner features the latest scanning and processing technology.

Benefits:

High speed and accuracy of work: you can get a detailed 3D image of the entire jaw in just a couple of minutes.
Modern appearance and lightness: thanks to the ergonomic design and high aesthetic properties, the 3D scanner is not only comfortable to use, but also a pleasure to use.
Anti-fogging: This function eliminates any interference in the operation of the device.
Accurate color reproduction: high-resolution cameras allow you to get a three-dimensional image with all shades and use this for realistic modeling of future restorations and crowns.
2 types of autoclavable tips: one is standard, the second is thinner, for working with small patients, as well as for better imaging of hard-to-reach places (back teeth, interdental spaces, etc.).
The ability to import and export the resulting files: 3D models are converted to STL and PLY format, which makes it easy to exchange them if necessary without any difficulties and the involvement of third-party services.
Versatility of use: can be controlled with a pedal.

3Shape TRIOS 3 Pod Intraoral 3D Scanner

3Shape TRIOS 3 Pod

Specifications

Manufacturing company: 3Shape.
Scan technology: TRIOS 3.
Scan Accuracy: 4.5 ± 0.9 µm.
Dimensions: 42x274x120 mm.
Connection interface: USB 3.0
File format: DCM, STL.
Weight (without packaging): 373 g (without stand).

A high-quality intraoral 3D scanner capable of obtaining accurate digital impressions of all teeth, without distortion and loss of image clarity.

Benefits

Efficiency: no matter what position the patient is in (straight or tilted), the scanner will accurately convey all the details of the dentition, even chewing teeth.
The patented Ultra-Fast Scanning technology provides accurate images in the shortest possible time: you can take a digital impression of the entire jaw in just a few minutes.
Ease of use: The intuitive interface and ergonomic design of the scanner make it very easy to use.
Open file sharing system: a panoramic 3D model is easy to export for further use by other specialists - orthodontists, therapists, orthopedists, even a third-party laboratory.
Powder-free scanning: this device does not require the use of matting powder to obtain a high-quality image, which makes the whole process more comfortable and simple.

3Shape TRIOS 3 Pod differs from 3Shape TRIOS 3 Basic Pod, which we reviewed above, in a large number of options and maximum detail of the scanned object.

Among its undoubted advantages:

High quality resolution: the scanner has the option to recognize and transmit the color of the teeth, which simplifies the work of the doctor in selecting the right shade for restorations, crowns or veneers.
Patient Specific Motion function: allows you to record the movement of the patient's jaw.
Orthodontic Treatment Visualizer: Helps you see what your teeth will look like after wearing braces or aligners.
Smile design: the scanner allows not only to obtain complete data on the state of the oral cavity, but also to project the final result of the work to create a beautiful smile and superimpose it on the patient's photo for visual demonstration.
The ability to track changes in the dentition at each visit thanks to the "Patient Monitoring" function.
The ability to digitize casts of various types, including those made from plaster or polymers.

3D lab scanners

In addition to intraoral, there are also other types of dental 3D scanners. They are called laboratory ones, since they do not take pictures from a patient, but in a dental laboratory, scanning a plaster impression made in a standard way.

With the help of directional structured light, the scanner collects a cloud of points - the coordinates of an object in space, and builds a 3D model based on them. All this is done by the device automatically, without human intervention. Special software analyzes the received information and creates a digital image on the monitor screen.

3D laboratory scanners in dentistry

The advantage of this scanning method is its high accuracy. Since in this case the conditions are quite favorable: good lighting, full access to all parts of the object, its immobility, then the quality of the images is excellent. Every detail is transmitted as authentically as possible, without distortion. True, plaster casts do not provide information about the real color of the teeth, so the doctor will directly select the desired color and shade of the prosthesis or restoration. However, most laboratory 3D scanners have functions that allow you to make any color correction of the image and other options with which you can “finish” the 3D model in accordance with the task.

Laboratory 3D scanners, like intraoral ones, help to significantly improve the quality of dental services, and now no good clinic can do without such equipment. If you are thinking about buying such a device or replacing an outdated/failed 3D scanner, then pay attention to those models that will be discussed below.

Shining 3D AutoScan-DS300 Laboratory 3D Scanner

Shining 3D AutoScan-DS300

Specifications:

Manufacturing company: Shining 3D, China.
Scan technology: structured blue light.
Scan Accuracy: < 10 microns.
Camera: 3.0 MP
Connection interface: USB 3.0
File format STL, OBJ.
Weight 26 kg.
Dimensions: 500x356x320 mm.

A versatile laboratory 3D scanner with high scanning accuracy, capable of digitizing even glare surfaces, including metal and wax products, as well as dental impressions of all kinds, using blue light.

Benefits:

Fast scanning and data analysis.
The presence of 2 high-resolution cameras (3 MP).
Ability to scan the model in the articulator.
Software with a user-friendly interface and the ability to convert data into a virtual articulator.
Compact size and stylish design.
Full transfer of the texture of the object and all shades of color.
Scanning without the use of powder.
Operates in a predetermined mode, the device is configured and calibrated automatically.
Large scanning area.
High degree of detail.

AutoScan DS-EX PRO 3D Laboratory Scanner

AutoScan DS-EX PRO

Specifications:

Manufacturing company: Shining 3D, China.
Scan technology: structured light.
Scanning accuracy: up to 10 mcr.
Camera: 1.3 Mp.
Connection interface: USB 3.0
File format STL, OBJ.
Weight 5 kg.
Dimensions (without packaging): 260x270x420 mm.

Reasonably budget, very easy to use, compact and reliable 3D scanner.

Benefits:

Compatible with virtually any open CAD/CAM system, as well as various brands of articulators.
There is an option for both color and black and white scanning.
Works without the use of powder.
Passes the texture of the scanned object.
Digitizes any impressions, stamps, models (both plaster and wax), including those in an articulator, etc.
It can work even in low light and with reflective surfaces.
Very compact dimensions and low weight (only 5 kg).
Autoscan DS-EX PRO software is presented in Russian and has a user interface selection function: for laboratories and clinics (simplified version). In addition, it is fully integrated into Exocad, so there is no loss in image quality during conversion.
The kit includes a variety of holders for stamps, impressions, adapters, supports for various types of scanning, plasticine for mounting, a cloth for optics, cables, a calibration panel, etc.
The upper part of the scanner is removed, so that it can be replaced with an updated version if desired.
The Quick Bite Scan feature allows you to digitize an impression without rotation.

Should I buy a 3D scanner for dentistry?

Modern technologies greatly facilitate and simplify any technological processes, and in such an area as dentistry, this is especially noticeable. Any types of crowns, bridges, prostheses and other dental structures created with the participation of a 3D scanner are much more accurate and perfect than with the standard manufacturing method by taking impressions.

Sooner or later, the old ways of working will become unproductive, and therefore those companies that want to keep up with the times and enjoy the trust of their customers, try to use the latest technical developments to the maximum. This is the only way to remain competitive and improve the quality of your services.

Laboratory and intraoral scanners are equipment that makes the work of a dentist much more comfortable and efficient. The possibilities of three-dimensional modeling allow you to carry out various manipulations with the resulting model and achieve an ideal result that does not have to be redone later. This saves both doctor time and clients money.

For those who cannot decide on the choice of a suitable model of a 3D dental scanner, our specialists will tell you what are the “pros” and “cons” of each of the devices presented by us, as well as give detailed explanations on all other issues related to payment and delivery. To do this, you can fill out a special form on our website, or contact us using one of the contacts indicated.

Dental scanners - overview, prices

Dental scanners are devices for creating 3D computer models (digital impressions) of the dentoalveolar system in order to create accurate prostheses of teeth and soft tissues using a CAD / CAM system. Scanners are intraoral (intraoral) and laboratory.

Typically, scanners are manufactured and supplied as part of dental CAD/CAM systems.

Intraoral scanners

Intraoral scanners provide digital 3D impressions of the teeth and surrounding soft tissues directly in the patient's mouth. Thus, there is no need for a morally obsolete and inconvenient procedure for creating plaster models and casts.

The system is very easy to use and does not require much training: the dentist simply places the scanner in the patient's mouth, presses the "Scan" button and begins to freely move it along the surfaces of the teeth. Simultaneously with the movements of the operator's hand, an image of the 3D model being built appears on the computer screen.

Thanks to a special optical system, the entire dentition can be scanned, allowing the dentist to obtain digital impressions of the full arch. Scanning the entire dental arch takes no more than 2 minutes. The device does not require powdering the teeth prior to scanning, thus avoiding all associated side effects.

The scanner control system allows you to fully control the device with the movement of your hand and the dentist does not need to constantly move between the scanner and the computer to enter commands. In addition to the scanning program, the package for the end user also includes a patient database and a program for post-processing the received scan. After the scanning process is completed, the image is converted into an STL file, which is subsequently processed by a dental laboratory equipped with CAD/CAM equipment.

Advantages of using a digital intraoral scanner in dentistry:

- a modeling process that used to take several hours (dental technicians had to make plaster models and impressions) now takes only a few minutes

- no consumables are needed

- non-invasive examination, the patient does not feel any discomfort, can even be used when the patient has an increased gag reflex

- exceptionally high model accuracy and, as a result, the best result of orthodontic treatment

- the ability to assess the clinical situation and the quality of the impression immediately after receiving it; in case of detection of a defect in a three-dimensional virtual model in the vast majority of devices, it is enough to rescan only this area, and not the entire jaw

- the minimum number of consultations and visits to the dentist.

Most popular scanner models: A-tron3d (Austria), Sirona APOLLO and CEREC (Germany), 3D Progress (Italy), 3Shape TRIOS (Denmark)

The price of an intraoral scanner including software is about $20,000.

3D Lab Scanners

3D Lab Scanners are stationary devices that are placed in the dental laboratory and allow you to create a digital impression from a traditional plaster cast.

The device projects structured light onto the impression and, by refraction of this light, restores the location of surface points in space. The scanner rotates the impression and takes pictures automatically. The computer program analyzes the input data and displays the final model.

Popular models: Sirona (Germany), Dental Wings (Canada), Smart Optics Activity (Germany) models on dental forums.

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