Complete diagnosis in a single image

The panoramic X-ray (OPG) is the most widely used radiographic examination in dentistry. It provides a panoramic view of both dental arches in a single image.

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Examinations performed at our clinic

The panoramic X-ray (OPG) is the most requested examination at Clínica Dentária Dr. Paulo Cardozo. Thousands of patients have already had it.

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Cutting-edge digital technology

We use high-resolution digital equipment that produces clear images with lower radiation exposure.

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Average Duration of the Full Examination

A panoramic X-ray is a quick and painless examination. A complete panoramic radiograph is obtained in just 30 seconds.

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Full view of all structures

The equipment rotates around the patient's head and captures a continuous image of all the teeth and surrounding structures.

What is a panoramic X-ray (OPG) and what is it used for?

What is a panoramic X-ray (OPG) and what is it used for?

The panoramic X-ray (OPG), also known as an orthopantomogram, is a diagnostic imaging examination that allows the following to be visualised in a single radiograph:

• both dental arches, upper and lower,

• adjacent anatomical structures, such as the jaw,

• the maxillary sinuses, and

• the temporomandibular joint (TMJ).

It is a fundamental examination in dentistry and is frequently the first to be requested by the dentist, as it provides a comprehensive overview of the patient's oral health status.

The digital panoramic X-ray (OPG) used at Clínica Médica Dentária Dr. Paulo Cardozo provides high-resolution images with a significantly reduced radiation dose compared to traditional analogue methods.

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Dr. Paulo Cardozo
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“A panoramic X-ray (OPG) is the cornerstone of any sound dental diagnosis. At our clinic, we invest in state-of-the-art digital technology to offer patients high-quality images with maximum comfort and safety.”

Dr. Paulo Cardozo

How the panoramic X-ray (OPG) examination works

The panoramic X-ray (OPG) is simple, quick, and completely painless, providing high-resolution panoramic images with minimal radiation exposure for the patient.

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Patient Preparation

Patient Preparation

The patient is asked to remove all metal objects from the head and neck area, such as earrings, necklaces, piercings, and removable dentures. A lead protective apron is then fitted to ensure safety during the examination, and the technician positions the patient standing beside the panoramic X-ray unit — the OPG machine.

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Positioning for the Panoramic X-ray

Positioning in the Orthopantomograph

The patient rests their chin on a dedicated support and gently bites on a disposable plastic piece that helps to stabilise their position. The technician adjusts the panoramic X-ray (OPG) equipment to the patient's anatomy to ensure correct alignment of the dental arches. It is essential that the patient remains completely still during image capture.

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Panoramic Image Capture

Panoramic Image Capture

The arm of the OPG unit rotates slowly around the patient's head for approximately 15 to 30 seconds and captures a continuous image of the dental arches. The process is completely painless and silent. The digital image is generated in real time and is immediately available for analysis by the dentist on the surgery monitor.

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Clinical Analysis and Diagnosis

Clinical Analysis and Diagnosis

The dentist analyses the digital panoramic X-ray (OPG) on screen, assessing the position of the teeth, bone structure, possible lesions, cysts, or other changes. The image is stored in the patient's digital clinical record and can be compared with previous examinations to monitor the evolution of the oral health status.

Patient Guidance on Panoramic X-rays

Patient recommendations for the examination

Follow these simple guidelines to ensure your panoramic X-ray (OPG) is carried out with the best possible quality and safety for you.

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Before the Examination

Remove earrings, necklaces, piercings, and removable dentures before the examination. Inform the technician if you are pregnant

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During the Examination

Please remain completely still whilst the OPG machine rotates around your head. The examination takes approximately 30 seconds.

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After the Examination

No special care is required after the examination. The digital image is immediately available for analysis by the dentist.

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Follow-up care

We recommend repeating this examination periodically to monitor your oral health. The ideal frequency will be determined by your dentist.

What our patients say

I had my panoramic X-ray at the clinic and the exam was so quick I barely noticed it. Excellent!

Ricardo Marta

My son had his panoramic X-ray without any fear whatsoever. The team was very attentive and patient.

Carla Santos

Thanks to the panoramic X-ray (OPG), Dr. Paulo detected a problem I wasn't aware of. Very grateful!

Manuel Ferreira

Clinical indications for the panoramic X-ray (OPG) examination

The panoramic X-ray (OPG) is used across various dental specialities. Discover the treatments for which this examination is essential.

Implantology

Implantology

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Orthodontics

Orthodontics

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Oral Surgery

Oral Surgery

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Periodontology

Periodontology

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Endodontics

Endodontics

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Restorative Dentistry

Restorative Dentistry

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Occlusion and TMJ

Occlusion and TMJ

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Early and routine consultations

Early and routine consultations

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Book your appointment

Do you need a panoramic X-ray (OPG)? At Clínica Dr. Paulo Cardozo, in Benavente, we carry out the examination using the latest digital technology.

  • Clínica Dr. Paulo Cardozo

    R. Vasco da Gama 6,

    2130-197 Benavente, Portugal

  • Telephone: +351 263 516 773

    Mobile: +351 919 366 534

    geral@clinicapaulocardozo.pt

Frequently asked questionsabout the orthopantomography examination

Clinical Rigour and International Standards

The clinical team at Clínica Dr. Paulo Cardozo guides its practice in accordance with the guidelines of the leading oral health reference bodies, including the FDI World Dental Federation, the Ordem dos Médicos Dentistas (OMD), and the World Health Organization — Oral Health.

The continuous training and professional development of the clinical staff at Clínica Médica Dentária Dr. Paulo Cardozo, together with the integration of international recommendations into their practice, ensures that every procedure is carried out with safety and medical responsibility.

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