Most Common Questions When Buying a Dental Cone Beam

Dental cone beam computed tomography (CBCT) has revolutionized diagnostics and treatment planning in modern dentistry. Whether you’re a general practitioner expanding into implantology or a specialist upgrading your imaging tech, buying a CBCT system is a big decision. With so many options on the market and evolving tech standards, it’s natural to have questions.

Here are the most common questions dental professionals ask when buying a CBCT machine—along with the answers you need to make an informed decision.

1. What is a dental CBCT and why do I need one?

A dental CBCT is a specialized type of X-ray machine that provides 3D images of teeth, soft tissues, nerve pathways, and bone in a single scan. Unlike traditional 2D X-rays, CBCT offers far more detailed imaging—essential for procedures like dental implants, endodontics, TMJ analysis, and airway assessment.

2. What field of view (FOV) should I choose?

CBCT units come with different fields of view:

• Small FOV: Ideal for endodontics and single implant cases.
• Medium FOV: Great for multiple teeth, orthodontics, and TMJ.
• Large FOV: Necessary for full mouth assessments, airway scans, and complex surgical cases.

Your choice should align with the services you offer—or plan to offer in the future.

3. How much does a dental CBCT machine cost?

Pricing varies widely depending on features and brand, but expect to pay:

• Entry-level units: $40,000–$60,000
• Mid-range systems: $60,000–$90,000
• High-end CBCT units: $90,000–$150,000+

Don’t forget to budget for installation, training, and possible software licensing fees.

4. Do I need special training to use it? Yes, most dental professionals will need some training to operate a CBCT system effectively and interpret scans accurately. Many manufacturers offer training sessions, and some states may require specific certification or CE credits.

5. Is CBCT radiation exposure safe for patients?

CBCT machines use lower radiation than traditional medical CT scanners, and most modern systems are designed to limit exposure through focused FOV and short scan times. Still, it’s crucial to follow ALARA (As Low As Reasonably Achievable) principles.

6. What software does it come with and is it user-friendly?

Software plays a huge role in how effective your CBCT system will be. Key things to look for:

• Implant planning tools
• Nerve canal tracing
• Airway analysis
• Integration with digital impressions

Ask for a demo before you commit—it should be intuitive and compatible with your existing workflow.

7. Does it integrate with my current dental software and systems?

Most modern CBCT systems offer DICOM export, allowing integration with third-party planning software. However, seamless integration with your PMS (Practice Management System), scanner, or CAD/CAM tools may vary by brand.

8. How much space do I need in my clinic?

Space requirements differ, but generally, you’ll need:

• A room size of 5’x5’ minimum
• Lead shielding (check your state/local regulations)
• Ventilation and accessibility for patients

Talk to your dealer about setup and possible renovations.

9. What should I know about warranties and support?

This is critical. Look for:

• 1–5 year warranty options
• Onsite technical support
• Remote diagnostics
• Easy access to replacement parts

Always ask about service response times in your area.

10. Should I buy new or refurbished?

Refurbished CBCT machines can offer great value, especially for startups or smaller practices. Just make sure it comes from a reputable dealer with a warranty and service history.