3D intraoral scanner is used by more and more dentists for its advantages, such as convenience, fast results, accuracy and direct process.
An intraoral scanner consists of a handheld camera wand, a computer, and software. The wand reaches deep into the oral area, light source from the wand is projected onto the scan objects, such as full dental arches, and then a 3D model processed by the scanning software will be displayed in real-time on a computer screen. The process captures accurate and precise data of oral area. The dentist can view the real-time images on the computer, which can be magnified and manipulated to enhance details. The digital model will be transmitted to labs to fabricate any needed appliances. Compared to physical impressions, it’s a more direct and transparent process.
So how to choose the right 3D intraoral scanner?
Choosing the right 3D intraoral scanner depends on several factors below:
1. Your Practice Needs
Are you primarily focused on general dentistry, orthodontics, or restorative dentistry? Some scanners are more specialized for certain types of treatments, and some scanners are CAD/CAM integration for restorative work.
Treatment Volume: If you expect to use the scanner frequently or for high volumes of patients (e.g., in an orthodontic practice), you’ll want a scanner that’s fast, comfortable, and reliable for quick scans.
Future Expansion: If you plan to expand your services (e.g., adding 3D printing or advanced restorative treatments), choose a scanner that integrates well with other technology.
2. Ease of Use
User Interface: The scanner should be intuitive and easy for dental assistants and hygienists to operate. Look for a system with a clear, user-friendly interface.
Learning Curve: Some scanners have steeper learning curves, while others are designed to be easy to pick up. Consider whether your team can quickly adapt to the system.
Comfort for Patients: A lightweight, ergonomic design that is easy to maneuver can help reduce patient discomfort and anxiety during the scan.
3. Accuracy and Resolution
Scan Accuracy: Accuracy is one of the most important factors. A high-resolution scanner will create precise, highly detailed digital impressions, ensuring optimal fit and fewer errors during treatment planning.
Scan Speed: Faster scans improve patient experience and reduce chair time. Check the scanning time for both individual teeth and full arches.
Color Scanning: Some scanners offer color scans, which can be helpful for visualizing gum health and identifying problem areas in addition to tooth structure.
4. Software Integration
Software Compatibility: Make sure the scanner is compatible with your existing dental software and hardware, such as CAD/CAM systems or practice management software. Some scanners are also compatible with 3D printers.
Software Features: Look for software that allows you to easily manipulate scans, adjust for occlusion, and create detailed treatment plans. Some systems also provide powerful analysis tools (e.g., bite analysis, digital smile design).
Cloud Integration: Many modern scanners allow data to be uploaded to cloud-based platforms, making it easier to share scans with labs or colleagues, as well as access them remotely.
5. Cost
Initial Investment: The upfront cost of a 3D intraoral scanner can range from several thousand to tens of thousands of dollars. Consider how much you’re willing to spend based on your practice’s budget.
On going Costs: Some systems have subscription-based software fees or maintenance costs. Be sure to factor these into your decision-making.
Return on Investment (ROI): Consider how the scanner can improve your practice efficiency and patient outcomes. For example, scanners can help reduce the need for retakes and remakes, thereby saving time and money in the long term.
6. Support
Customer Support: Ensure that the company provides excellent customer support, including training, troubleshooting, and technical assistance.
Warranty and Service: Check the warranty period and terms. Some companies offer extended warranty packages or service contracts to keep your scanner in top condition.
7. Patient Comfort
Scanner Size and Design: The scanner should be lightweight, comfortable to hold, and ergonomic for both the clinician and the patient. A smaller wand can make the procedure less invasive and more comfortable, especially for patients with a sensitive gag reflex.
Noise Level: Some scanners are quieter than others, which can help reduce patient anxiety during the procedure.
Follow the above points and you are sure to choose the right one.
