Dental imaging plays a crucial role in diagnosing and treating oral health conditions. Whether you’re visiting the dentist for a routine check-up or preparing for a major procedure, X-rays and scans provide essential insights into your teeth, gums, and jawbone. Understanding the different types of dental scans can help you feel more informed about your treatment and ensure you receive the best care possible.
Not all dental scans are the same. Dentists use various types of imaging techniques depending on the issue being evaluated. From detecting cavities to planning complex surgeries, these scans allow for precise, accurate diagnoses. In this guide, we’ll explore the most common dental scans, when they are used, and why they are necessary.
1. Bitewing X-Rays: Spotting Cavities and Decay
Bitewing X-rays are among the most common dental scans, primarily used to detect cavities and monitor changes in tooth alignment. Dentists recommend these X-rays during routine check-ups, typically once a year.
Why They’re Used:
- Identify cavities between teeth
- Detect early signs of decay
- Check for bone loss due to gum disease
These X-rays provide a detailed view of the upper and lower teeth in a specific area, making them ideal for spotting early-stage dental issues.
2. Periapical X-Rays: Examining the Whole Tooth
Periapical X-rays focus on an individual tooth, capturing the entire structure from crown to root. They help diagnose deep infections and other structural concerns.
Why They’re Used:
- Assess root infections or abscesses
- Detect fractures or bone loss around a tooth
- Evaluate the need for root canal treatment
These scans are especially useful for identifying problems beneath the gum line that may not be visible in a routine examination.
3. Panoramic X-Rays: A Full View of Your Mouth
Unlike bitewing and periapical X-rays, panoramic scans capture a complete image of the entire mouth, including all teeth, the jawbone, and surrounding structures.
Why They’re Used:
- Assess wisdom teeth positioning
- Detect cysts, tumors, or jaw disorders
- Plan orthodontic or implant treatments
Because they provide a broad view, panoramic X-rays are valuable in planning extensive dental procedures.
4. Cone Beam CT Scans: Advanced 3D Imaging
Cone Beam Computed Tomography (CBCT) scans offer a 3D view of the teeth, nerves, soft tissues, and jawbone. These high-resolution scans are often used for complex dental procedures.
Why They’re Used:
- Plan dental implant placement
- Evaluate bone density and structure
- Diagnose temporomandibular joint (TMJ) disorders
CBCT scans are particularly useful for oral surgeons and specialists who require detailed imaging for precise treatment planning. These types of scans will be commonly ordered when getting an All-On-4 Implant Protocol.
Interested in getting your All-On-4? Check out our blog Discover the Benefits of All-on-4 Implants in Colombia
How to Prepare for a Dental Scan
Most dental X-rays and scans require little to no preparation. However, here are a few things to keep in mind:
- Inform your dentist if you are pregnant
- Remove any metal accessories, such as earrings or glasses
- Follow any specific instructions given for advanced scans like CBCT
Dental scans are quick, painless, and essential for maintaining long-term oral health.
Final Thoughts
Dental scans are a key component of preventive and restorative care. Understanding the different types of dental scans can help you feel more confident when visiting the dentist. Whether it’s a simple bitewing X-ray or a detailed 3D CBCT scan, these imaging techniques ensure you receive accurate diagnoses and the best possible treatment.
Need expert dental care? At Aleriom, we offer advanced dental services at affordable prices. When carrying out our dental evaluations, we’ll likely ask for a scan of your mouth for us to get a better understanding of your case. Contact us today to schedule your appointment and take the first step toward a healthier smile!
