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Dental radiography (X-rays) is one of the most important tools in veterinary dentistry. An estimated 60% of tooth structure — including the roots, jawbone, and areas of infection — is hidden below the gumline and invisible during a visual exam. Without dental X-rays, serious problems are missed.
- 60% of tooth structure is below the gumline
- Dental X-rays reveal hidden disease invisible to the eye
- They're essential for proper treatment planning
- X-rays are taken under anesthesia for safety and accuracy
- They detect root abscesses, bone loss, and retained roots
- No dental procedure is complete without X-rays
What Dental X-Rays Reveal
Dental X-rays show: tooth root abscesses (infection at the root tip), bone loss from periodontal disease, retained root fragments from previous extractions, tooth resorption (FORLs in cats), jaw fractures, cysts or tumors in the jaw, and the health of developing teeth in young animals. These conditions are completely invisible during a visual exam.
When X-Rays Are Taken
Dental X-rays are taken during every professional dental cleaning under anesthesia. They're also taken when a tooth appears diseased, before and after extractions (to confirm complete removal), when there's unexplained facial swelling, and for oral mass evaluation. Full-mouth X-rays provide a complete picture of oral health.
The Procedure
Dental X-rays require general anesthesia — the pet must be still and the X-ray film/sensor positioned inside the mouth. Small digital sensors are placed in the mouth and images appear on a computer screen within seconds. The entire mouth can be X-rayed in 15-30 minutes. Digital X-rays use very low radiation doses.
Why Anesthesia-Free Dentals Fall Short
Anesthesia-free dental cleanings (sometimes offered by groomers) only clean the visible surface of the teeth above the gumline. They cannot clean below the gumline (where periodontal disease occurs), take X-rays, or properly examine and treat diseased teeth. While the teeth may look cleaner afterward, the real disease below the gumline is untouched.
- Your pet is scheduled for a dental cleaning
- Your vet suspects hidden dental disease
- Facial swelling with no obvious cause
- A tooth appears discolored or damaged
- Persistent bad breath despite clean-looking teeth
- Your pet has never had dental X-rays
RVC
RVC performs full dental radiography with every professional dental cleaning. Our digital X-ray system provides instant, detailed images for accurate diagnosis and treatment. Call +853 6677 6611.
+853 6677 6611