Many patients are advised to take an OPG scan, but are unsure why it is needed. An OPG dental X-ray, also known as an Orthopantomogram, is a panoramic imaging technique that captures your entire mouth—including teeth, jaws, roots, nerves, and surrounding structures—in one clear digital image. It plays a major role in orthodontic evaluations, implant planning, and oral surgery assessments.
At Dental Point, Kochi, we use advanced digital radiology systems to ensure safe, precise, and comfortable OPG scanning for patients of all ages. Here’s a complete guide on what an OPG scan is, how it works, and why it is important.
What Is an OPG Dental X-Ray?
An OPG is a wide-view, two-dimensional dental X-ray that gives a complete picture of your oral and maxillofacial region. During the scan, the machine rotates smoothly around your head while a digital sensor collects continuous images, which are then combined into a single panoramic view.
This image shows:
- Teeth and roots
- Jawbone structure
- Sinuses and nerves
- Gum health
- Jaw joints (TMJ)
Dentists use this scan for orthodontics, implant dentistry, root canal planning, and oral surgery.
Benefits of OPG Dental X-Ray
Comprehensive Diagnosis
An OPG allows early detection of:
- Decay and infections
- Cysts and tumours
- Jaw fractures
- Impacted teeth
- Bone loss or abnormalities
Better Treatment Planning
It supports planning for:
- Braces
- Dental implants
- Extractions
- Root canal procedures
- Surgical treatments
Patient-Friendly Features
- Completely painless
- Quick (under 60 seconds of exposure)
- Minimal radiation
- Instant digital results
OPG Process at Dental Point, Kochi
- Before the Scan
A short consultation is done. You may be asked to remove:
- Earrings
- Spectacles
- Removable dentures
- Metal accessories
This ensures distortion-free imaging.
- During the Scan
You will be positioned with your chin on a rest and asked to bite gently on a disposable block.
The machine rotates once around your head.
The scan takes less than a minute and causes no discomfort.
- After the Scan
The digital image appears instantly.
Our dentist reviews the scan, explains the findings, and recommends the next steps for your treatment plan.
Safety and Radiation: How We Protect You
At Dental Point, Kochi, patient safety comes first.
- Modern digital OPG uses very low radiation
- Lead apron & thyroid protection are provided when needed
- Proper positioning avoids repeat scans
- Pregnant patients should inform the dentist in advance
OPG vs Other Dental Imaging Methods
OPG vs Intraoral X-Ray
- Intraoral X-rays capture 1–2 teeth in detail
- OPG shows the entire mouth in one scan
OPG vs CBCT
- OPG: Best for overall screening
- CBCT: Used when 3D detail is needed (implants, surgery)
Dentists often combine both when required for precision and safety.
Interpreting Your OPG Results
The scan helps identify:
- Tooth and root formation
- Bone levels
- Nerve pathways
- Signs of infection, decay, or fracture
This information guides accurate decisions for implants, braces, extractions, and root canal planning.
Patient Tips for a Smooth OPG Experience
- Arrive a little early
- Remove metal accessories
- Follow positioning instructions carefully
- Stay still during the scan
- Ask for a digital copy of your report
Book Your OPG Dental X-Ray at Dental Point, Kochi
Dental Point offers advanced panoramic dental imaging with quick reporting and expert interpretation. Whether you are planning braces, implants, or a routine evaluation, our team ensures a safe and comfortable experience.
📍 Location: Kochi, Kerala
📞 Contact Dental Point to book your OPG scan in Kochi today
Frequently Asked Questions
Is an OPG dental X-ray painful?
No. It is a completely painless and non-invasive procedure.
How long does an OPG scan take?
The full process (positioning + scan) takes around 3–5 minutes.
Is an OPG necessary before braces or implants?
Yes. It helps assess bone structure, tooth alignment, and jaw condition.
Can children undergo an OPG scan?
Yes. When needed, child-safe exposure settings are used.
Do I get the OPG report the same day?
Yes. Digital results are available immediately.