What Is a Panoramic X-Ray?
A panoramic X-ray is a single, wide image that shows your full upper and lower jaws, all your teeth, the sinuses above your upper teeth, and the jaw joints near your ears.[1] Dentists call it a "pano" for short. It is sometimes labeled a panorex, which is a brand name that became a common term.
Unlike the small X-rays taken inside the mouth, a panoramic X-ray uses a machine that rotates around your head from outside. The film or digital sensor moves on the opposite side of the rotation. This produces a flat, curved view of structures that are normally hidden behind bone and soft tissue.[1]
Oral radiologists rely on this image to see the big picture. A bitewing or periapical X-ray shows a few teeth in detail, but a panoramic image shows the relationship between teeth, bone, nerves, and sinuses. That wider view helps the dentist plan surgery, track growth in children, and screen for disease that may not cause symptoms yet.
When Is a Panoramic X-Ray Recommended?
Dentists order a panoramic X-ray when they need to see large areas of the jaw or multiple teeth at once, rather than a single tooth in fine detail.[1] The image is also useful when a patient cannot tolerate small sensors placed inside the mouth.
A general dentist or specialist may recommend this scan in several common situations. The choice depends on your symptoms, age, and treatment plan.
- Wisdom tooth evaluation: To check the position of third molars and how close they sit to the lower jaw nerve.[1]
- Dental implant planning: To assess bone height, sinus position, and tooth spacing before surgery.
- Orthodontic assessment: To see all developing teeth, including teeth that have not yet erupted in children and teens.
- Jaw pain or trauma: To look for fractures, dislocations, or temporomandibular joint (TMJ) changes after an injury.
- Cyst, tumor, or infection screening: To detect bony lesions in the jaw that may not show on smaller films.
- Full-mouth dental review: For new patients, denture planning, or when many teeth need treatment at once.[2]
What to Expect During the Procedure
A panoramic X-ray is quick, painless, and does not require any injection or sedation.[2] The full visit usually takes less than 15 minutes, with the actual scan lasting under 20 seconds.
Before the Scan
You will be asked to remove anything metal from your head and neck. This includes earrings, necklaces, hairpins, glasses, hearing aids, and removable dentures or retainers. Metal can show up as bright shadows on the image and hide important detail.[1]
The technician will place a lead apron over your chest and a thyroid collar around your neck to limit radiation exposure to other parts of your body. Tell the team if you are pregnant or might be pregnant. Pregnancy does not always rule out a dental X-ray, but the dentist will weigh the benefit against any risk.
During the Scan
You stand or sit upright in the panoramic machine. The technician will guide you to bite down gently on a small plastic piece called a bite stick. This holds your jaws in the correct position so the upper and lower teeth do not overlap on the image.[1]
The technician will line up your head using a chin rest, forehead support, and side guides. You will be asked to close your lips, place your tongue on the roof of your mouth, and stay still. The machine then rotates slowly around your head for about 15 to 20 seconds. You will hear a humming sound and may see a moving arm, but nothing touches your face.
After the Scan
You can return to normal activity right away. Digital panoramic images appear on the dentist's screen within seconds, so the dentist can review findings during the same visit. There are no aftercare restrictions, no numbness, and no recovery time.[2]
If the dentist sees something that needs a closer look, they may order a follow-up image, such as a small intraoral X-ray or a 3D cone-beam CT scan. Complex findings may be sent to an oral and maxillofacial radiologist for a formal report.
Recovery and Aftercare
There is no recovery period after a panoramic X-ray because nothing is cut, injected, or removed.[2] You can eat, drink, drive, and work immediately. The timeline below describes follow-up steps rather than physical healing.
- Normal: No pain, no swelling, no side effects after the scan.
- Call the office: If you were told a finding needed urgent follow-up and you have not heard back within the timeframe the dentist gave you.
Day 1: Same-Visit Review
Most dentists review the image with you during the same appointment. They will point out the teeth, jaws, and sinuses, and explain anything that looks unusual. Ask for a copy of the image for your records, especially if you are seeing multiple providers.
Week 1: Follow-Up Plan
If the X-ray is part of a treatment plan, you may return within a week to discuss next steps. This could include scheduling an extraction, an implant consult, or a referral to a specialist such as an oral surgeon or orthodontist.
Month 1 and Beyond
If a finding needs monitoring, the dentist may schedule a repeat image in 6 to 12 months to track changes. Most patients only need a panoramic X-ray every 3 to 5 years for routine screening, unless symptoms or treatment plans change.
Cost and Insurance Coverage
A panoramic X-ray typically costs between $60 and $250 in the United States without insurance.[2] Costs vary by location, provider, and case complexity. The price is often higher in large metro areas and at specialty practices.
Most dental insurance plans cover one panoramic X-ray every 3 to 5 years as part of preventive or diagnostic care. Some plans cover an additional image when it is medically necessary, such as before oral surgery or implant placement.[2] Check your benefits booklet or call your plan to confirm the frequency limit and your share of the cost.
If you do not have dental insurance, ask the office about cash discounts, in-house membership plans, or third-party financing through providers like CareCredit. Dental schools and community clinics often offer panoramic X-rays at a reduced rate when supervised by faculty.
Specialist vs. General Dentist
A general dentist can take and read a panoramic X-ray for routine purposes, such as checkups, wisdom tooth screening, and basic treatment planning.[2] Most panoramic images stay inside the general dental office.
An oral and maxillofacial radiologist is a dentist with extra training in interpreting dental and facial imaging, including panoramic X-rays, cone-beam CT, MRI, and ultrasound.[1] Your dentist may share the image with a radiologist when the findings are unclear or when a written radiology report is needed for surgery or insurance.
You may also see a specialist directly when the panoramic X-ray reveals findings that need further care. An oral surgeon handles impacted teeth, jaw cysts, and fractures. An orthodontist plans tooth movement based on the panoramic view. A periodontist evaluates bone loss around the teeth. Learn more about how imaging fits into specialty care on the oral-radiology page.
Find an Oral Radiology Specialist
If your dentist has recommended a panoramic X-ray for a complex case, or if you want a second opinion on a jaw or sinus finding, an oral and maxillofacial radiologist can help. Use our directory to find a specialist near you, review their credentials, and request an appointment that fits your needs.
Search Oral Radiologists in Your Area