CBCT operates by circling around the patient to generate numerous images, referred to as projections. The detector captures between 150 and 600 different X-ray projections in under a minute. A powerful computer then processes these projections, creating a virtual model of the target area. The resultant three-dimensional image can be manipulated and viewed from different angles, often revealing problem areas not detectable by a traditional orthopantomogram (OPG).

CBCT is a specialized examination that highlights pathologies unidentifiable through simple X-rays. It is also instrumental in designing treatment plans and dental work.

The CBCT procedure requires no special preparation from the patient, barring the removal of metallic objects such as jewelry, glasses, and removable partial or complete dentures.

In the upright position, the patient rests their hands on handles and positions their head and chin on a head fixation device according to the operator's guidance. Special cotton rolls are used to isolate the cheeks and tongue from the area of interest.

During the scan, the patient is instructed to avoid swallowing, remain still, and breathe normally. The scan only lasts a few seconds, following which the radiologist processes the volume of data obtained without requiring the patient's presence.

CBCT offers three-dimensional visualization of middle and lower face bone structures. It provides varying fields of view to encompass the entire oral and maxillofacial regions or parts of them. Its usage extends to:

• Preoperative planning for implant placement

• Evaluation of bone graft placement and osseointegration

• Estimating the quality and volume of the bone surrounding the implants

• Identifying crucial anatomical structures like the maxillary sinus and the pathway of the inferior alveolar nerve

• Locating impacted teeth and assessing their relation to nearby anatomical structures

• Detecting radio-opaque and radio-clarifying lesions and differentiating their diagnosis

• Describing boundaries and dimensions of cysts

• Detecting potential apical lesions not recognizable in panoramic X-ray

• Monitoring of pathologies of temporomandibular joints

• Detecting bone and tooth fractures

• Reviewing endodontic work

After the examination the oral and maxillofacial radiologist processes the data, the CBCT scan results are provided in physical form (film, CD, written diagnosis) and can also be dispatched electronically to the patient and the referring dentist.

In comparison to conventional CT scans, CBCT releases up to 200 times less radiation. This is due to the use of a conical beam which performs just a single scan to obtain extensive data. The scan lasts 18 seconds, with actual radiation exposure limited to 6 seconds.

The benefits of the procedure are always considered in relation to the risk of the test.

CBCT offers several advantages:

• Short exposure time and thus lower radiation dose compared to conventional CT scans

• Non-invasive method

• High-definition and three-dimensional (3D) imaging

• Multiple field of view options (FOV)

• Generation of DICOM format files for guided implant surgery

• Patient-friendly even for cases of claustrophobia

Dentalray, steered by a commitment to continuous scientific advancement, is equipped with state-of-the-art imaging systems. Our team stuffed exclusively with specialized oral and maxillofacial radiologists processes images, reconstructs axial sections into vertical sections, and performs measurements in the area of interest and finally diagnose and monitor medical images.

The results come with a written diagnosis of pathological findings and DICOM files. At Dentalray, we offer the option of sending the hard copy file to the referring dentist by courier at no extra charge, prioritizing patient convenience.

Our mission is to provide high-quality services and manage even the most demanding cases. Trust Dentalray for superior dental diagnostics.