Understanding Dental X-Rays: What You Need to Know
Dental X-rays are a fundamental part of your oral health journey. At Spixworth Dental Practice, we use safe, fast, and effective intraoral X-rays to detect dental problems early — often before you feel any symptoms.
Whether you’re visiting us as part of your routine NHS care or for a private consultation, dental X-rays help us ensure your teeth, gums, and jaw are as healthy as they feel.
🔍 What Are Dental X-Rays?
Dental X-rays (also called radiographs) are images that allow your dentist to see what’s happening beneath the surface of your teeth and gums. While your dentist can detect a lot during a physical examination, X-rays give a much deeper insight — quite literally.
At our practice, we use intraoral X-rays, which are taken inside the mouth and are the most common type used in general dentistry.
🧠 Types of Intraoral X-Rays We Use
1. Bitewing X-Rays
- Used to check for cavities between your teeth
- Often taken during routine check-ups
- Also helps assess bone levels and signs of gum disease
2. Periapical X-Rays
- Focus on one or two teeth at a time
- Shows the entire tooth — from crown to root tip
- Useful for diagnosing abscesses, root issues, and deep decay
3. Occlusal X-Rays
- Captures the entire arch of your upper or lower teeth
- Helps identify issues like extra teeth, jaw fractures, or cysts
✅ Benefits of Dental X-Rays
- Early Detection: Catch decay, infections, or bone loss before they become painful or costly
- Treatment Planning: Supports everything from fillings and crowns to root canals
- Safe and Quick: Modern digital X-rays use minimal radiation and are over in seconds
- Painless and Comfortable: No needles, no recovery time — just a quick, simple scan
🛡️ Are Dental X-Rays Safe?
Yes, absolutely. At Spixworth Dental Practice, we follow strict NHS and safety guidelines to minimise your exposure to radiation. In fact, the amount of radiation from a standard dental X-ray is lower than what you’re exposed to on a short flight.
We only take X-rays when clinically necessary — whether it’s your first visit, a routine check-up, or a follow-up for treatment.
👨⚕️ How Often Should You Get X-Rays?
The frequency depends on your age, dental history, and overall oral health. As a general guideline:
- Children and teens: May need X-rays more often due to rapid growth and cavity risk
- Adults: Typically every 12–24 months, unless there’s a specific concern
- High-risk patients (e.g., gum disease, smokers): May need them more frequently
Your dentist will always explain why an X-ray is needed and ensure you’re comfortable with the process.