3D Dental CBCT Scans in Margate and Lauderdale-by-the-Sea, FL

Detailed 3D Dental Imaging for Better-Informed Care

A dental cone-beam computed tomography scan, or CBCT scan, is an X-ray-based test that creates three-dimensional images of the teeth, jaws, bone, and nearby facial structures. Arguello Dentistry uses 3D dental imaging when added detail may improve diagnosis or treatment planning at our Margate and Lauderdale-by-the-Sea offices.

Routine dental X-rays provide useful two-dimensional views. However, some conditions require a closer look at depth, width, height, or the relationship between nearby structures.

In those cases, a CBCT scan may give the dentist more information. For example, the scan can show available bone near a planned implant. It may also show the location of tooth roots, sinuses, nerve pathways, or impacted teeth.

At Arguello Dentistry , CBCT imaging is not ordered simply because the equipment is available. First, your symptoms, health history, and earlier images are reviewed. Next, a clinical examination is completed.

The dentist can then decide whether a 3D scan is likely to add useful information. As a result, imaging is selected for a clear clinical reason.

A dental CBCT scan may support:

• Dental implant planning
• Evaluation of available jawbone
• Planning for selected tooth extractions
• Review of impacted or unerupted teeth
• Root canal diagnosis and treatment planning
• Assessment of tooth-root position
• Bone-grafting plans
• Review of the maxillary sinuses
• Evaluation of selected jaw conditions
• Planning for certain oral-surgery procedures

A scan does not provide the full diagnosis by itself. Instead, the images are considered together with your examination, symptoms, dental history, and treatment goals.

What Is a Dental CBCT Scan?

CBCT stands for cone-beam computed tomography. The scanner uses a cone-shaped X-ray beam to capture many images from different angles.

During the scan, the machine rotates around the patient’s head. The information is then combined by computer software.

A three-dimensional image is created from that data. The dentist can view the area from several directions and examine thin image sections.

According to the U.S. Food and Drug Administration’s dental CBCT overview , these systems can create 3D images of the teeth, jaws, mouth, neck, and nearby ear, nose, and throat structures.

The scan is sometimes called a dental CT scan or 3D dental X-ray. However, dental CBCT is different from a conventional medical CT scan.

CBCT Scan vs. Regular Dental X-Rays

Both methods use X-rays, but they provide different types of information.

A standard dental X-ray creates a two-dimensional image. It may be used to check for cavities, bone loss, infections, tooth roots, or existing dental work.

In contrast, a CBCT scan creates a three-dimensional image. Therefore, it can show depth and the relationship between structures in ways that a flat image cannot.

A CBCT scan is not a replacement for every routine dental X-ray. Instead, each image type is selected for the clinical question that needs to be answered.

Learn more about dental imaging through the American Dental Association’s dental X-ray resource .

Is a Dental CBCT Scan the Same as a Hospital CT Scan?

No. Both systems produce cross-sectional images, but they use different equipment and scanning methods.

Dental CBCT uses a cone-shaped X-ray beam and is designed mainly for the teeth, jaws, and nearby facial structures. A medical CT scanner often uses a fan-shaped beam and may be used to study many areas of the body.

CBCT provides strong detail for hard tissues, such as teeth and bone. However, a medical CT or MRI may offer better information for certain soft-tissue conditions.

Therefore, a dental CBCT scan should not be treated as a substitute for all other medical imaging. Another test or referral may be recommended when the clinical concern extends beyond the scan’s purpose.

The FDA provides a broader explanation of computed tomography and cross-sectional imaging .

What Can a Dental CBCT Scan Show?

A CBCT image may show several structures within the selected scan area. The exact view depends on the field of view and the settings used.

The scan may display:

• Teeth and tooth roots
• Upper and lower jawbone
• Bone height and width
• Impacted or unerupted teeth
• Nerve canals
• Maxillary sinuses
• Nasal cavity
• Selected jaw joints
• Areas of bone loss
• Certain dental infections or lesions
• Existing implants and restorations

Even so, not every finding can be diagnosed from CBCT alone. Image quality, scan size, movement, metal restorations, and the nature of the condition can affect what is visible.

CBCT Scans for Dental Implant Planning

Dental implants are placed within the jawbone. Therefore, the dentist must understand the available bone and the location of nearby anatomy.

A CBCT scan may help measure bone height and width. It can also show the relationship between the planned implant site and structures such as a nerve canal or sinus.

Three-dimensional imaging may support decisions about:

• Whether enough bone appears to be present
• The proposed implant length and width
• The planned implant position and angle
• The location of nearby nerves or sinuses
• Whether bone grafting may be considered
• Whether a surgical guide may be useful
• The relationship between the implant and final restoration

However, a scan does not guarantee implant success. Medical health, gum health, smoking, healing, oral hygiene, bite forces, and other factors must also be considered.

The American Academy of Oral and Maxillofacial Radiology identifies CBCT as the preferred cross-sectional imaging method for dental implant-site assessment.

Learn more about dental implant treatment at Arguello Dentistry .

CBCT Imaging for Tooth Extractions and Oral Surgery

Some teeth sit close to nerves, sinuses, neighboring roots, or other important structures. A 3D image may help the dentist review those relationships before surgery.

CBCT may support planning for selected:

• Wisdom-tooth extractions
• Impacted teeth
• Broken or deeply decayed teeth
• Retained tooth roots
• Bone-grafting procedures
• Dental implant placement
• Other oral-surgery procedures

For example, a lower wisdom tooth may appear close to a nerve canal on a panoramic X-ray. A CBCT scan may then provide a more detailed view of that relationship.

Still, the scan does not remove all surgical risk. The findings are used to guide planning and to support an informed discussion.

Explore tooth-extraction services at Arguello Dentistry .

CBCT Scans for Root Canal Diagnosis and Planning

Teeth can have complex root and canal shapes. In addition, some infections or fractures may be difficult to evaluate on a flat X-ray.

A limited-field CBCT scan may be considered when added 3D detail could change diagnosis or treatment.

Depending on the case, CBCT may help evaluate:

• Complex root anatomy
• Extra or untreated canals
• Areas of infection near a root
• Root resorption
• Selected dental trauma
• Possible root fractures
• Prior root canal treatment
• Planning for endodontic surgery

CBCT is not required for every root canal. Instead, it should be used when the added information is expected to help answer a specific clinical question.

The joint AAE and AAOMR position statement on CBCT in endodontics provides professional guidance on selected uses of 3D imaging in root canal care.

CBCT Scans for Impacted and Unerupted Teeth

An impacted tooth remains partly or fully trapped beneath the gum or bone. It may also sit behind another tooth.

Two-dimensional imaging can often identify the tooth. However, CBCT may show its exact position and relationship to nearby roots or structures.

This information may support surgical or orthodontic planning. Nevertheless, a 3D scan is not needed for every unerupted tooth.

The dentist will consider the patient’s age, symptoms, earlier images, tooth position, and proposed treatment before ordering the scan.

Dental CBCT Scans and the Maxillary Sinuses

The maxillary sinuses are air-filled spaces above the upper back teeth. In some patients, tooth roots sit close to the sinus floor.

CBCT may help show the relationship between the sinuses, upper teeth, and planned implant sites. It may also reveal changes that require further review.

However, a dentist does not treat every sinus condition. If an image suggests a concern outside the scope of dental care, referral to a physician, radiologist, or ear, nose, and throat specialist may be recommended.

Can a CBCT Scan Evaluate the Jaw Joints?

A CBCT scan can show the bony parts of the temporomandibular joints, often called the TMJs.

Therefore, the image may be useful in selected cases involving possible bone changes, injury, unusual anatomy, or joint disease.

However, the jaw joint also contains soft tissues, including a disc. Those tissues are not shown as clearly with CBCT.

An MRI or another medical evaluation may be needed when a soft-tissue problem is suspected. As a result, CBCT should not be described as the only test for every TMJ concern.

What Happens During a Dental CBCT Scan?

A dental CBCT scan is usually completed in a short visit. No needles or injections are required.

1. Metal Items Are Removed

You may be asked to remove earrings, necklaces, glasses, removable dental appliances, hearing devices, or other metal items near the head.

Metal can create streaks or distortion in the final image. Therefore, removing it may improve image quality.

2. You Are Positioned in the Scanner

Depending on the equipment, you may sit or stand. Your head will be positioned with supports.

A small guide may be placed between the front teeth. This step helps keep the jaws and head in the correct position.

3. You Remain Still

The machine rotates around the head while images are captured. You will not feel the X-rays.

Movement can blur the scan. For that reason, you will be asked to remain still for several seconds.

4. The Images Are Reconstructed

Computer software combines the scan data into a three-dimensional image. The dentist can then review the selected area from several views.

5. The Findings Are Discussed

Some results may be reviewed during the same visit. However, complex findings may require more time or review by an oral and maxillofacial radiologist.

How Should I Prepare for a Dental CBCT Scan?

Little preparation is usually needed. You can normally eat, drink, and take prescribed medicine as usual unless other instructions are given.

Before the scan:

• Tell the team if you are pregnant or could be pregnant
• Share relevant medical and dental history
• Bring earlier dental images when available
• Report recent dental surgery or trauma
• Remove metal items when instructed
• Tell the team if you have trouble standing still
• Mention severe claustrophobia or anxiety

The scanner is open rather than tunnel-shaped. Consequently, many patients find it easier than a hospital CT or MRI.

How Long Does a Dental CBCT Scan Take?

The image-capture portion is usually brief. It may take less than one minute, depending on the scanner and field of view.

However, the full appointment may take longer. Time is also needed for positioning, preparation, image processing, and review.

Remaining still helps reduce motion blur. If the image is not clear, another scan may sometimes be needed.

Is a Dental CBCT Scan Painful?

No. The scan does not touch the teeth or place pressure on an injured area.

You may feel light contact from head supports or a positioning guide. Still, no injection or anesthetic is required.

Patients who have neck, back, or balance problems should tell the team. Positioning may then be adjusted when the equipment allows.

Does a Dental CBCT Scan Use Radiation?

Yes. Dental CBCT uses ionizing radiation to create images.

The amount varies. It depends on the scanner, field of view, image quality, exposure settings, patient size, and scan type.

A small scan of one area may use a different dose than a larger scan of both jaws. Therefore, a single universal dose cannot be stated for every CBCT examination.

Because radiation is involved, CBCT should have a clear clinical purpose. The expected benefit should outweigh the exposure risk.

Current American Dental Association guidance on radiographic imaging supports selecting dental X-rays, including CBCT, only after the dentist decides that the examination offers a clear clinical benefit.

The FDA’s patient-selection guidance for dental imaging also states that image selection should follow a clinical examination and review of the patient’s signs, symptoms, and history.

How Is Radiation Exposure Managed?

Dental imaging should be selected according to the information needed. As a result, the scan area and settings may be adjusted for the clinical task.

Radiation-management steps may include:

• Reviewing earlier images before ordering a new scan
• Selecting a field of view that matches the area of concern
• Using patient-specific exposure settings when available
• Avoiding unnecessary repeat scans
• Positioning the patient carefully to reduce motion
• Following equipment-quality and safety procedures
• Ordering CBCT only when added 3D detail is expected to help

The scan should not be used as a routine screening test without a clinical reason. Instead, the dentist should connect the image request to a specific diagnostic or treatment-planning need.

Can I Have a Dental CBCT Scan While Pregnant?

Tell the dental team if you are pregnant or could be pregnant before any X-ray-based test.

The dentist will review the reason for the scan and whether it can be delayed. Urgent dental care may still require imaging when the information is important for safe diagnosis or treatment.

The decision should be made case by case. Therefore, do not delay necessary dental care without first speaking with your dentist and medical provider.

Are CBCT Scans Used for Children and Teenagers?

CBCT may be used for younger patients in selected cases. However, children are more sensitive to radiation and have more years ahead for effects to develop.

For that reason, the scan must provide a clear expected benefit. A smaller field of view or child-specific setting may be selected when appropriate.

Routine CBCT screening should be avoided. Instead, the dentist should consider the child’s condition, age, earlier images, and treatment plan.

What Are the Limits of Dental CBCT Imaging?

CBCT provides valuable 3D detail, but it cannot answer every diagnostic question.

Important limits include:

• Soft tissues may not be shown as clearly as bone and teeth
• Metal restorations can create streaks or image distortion
• Patient movement can blur the scan
• Very small fractures may remain difficult to confirm
• Some findings require review by a radiologist or physician
• The scan may reveal unrelated or unexpected findings
• A normal scan does not rule out every possible condition
• Clinical examination is still required

Another image, test, specialist opinion, or follow-up may be needed. Consequently, CBCT should be viewed as one part of the diagnostic process.

What Is an Incidental Finding?

A CBCT scan may show an area that was not related to the original reason for imaging. This is called an incidental finding.

For example, a scan taken for an implant may also show part of a sinus, another tooth, or a section of the jaw.

Many incidental findings are harmless. However, some require more review, comparison with earlier images, referral, or another test.

The FDA notes that CT imaging can reveal incidental findings that may lead to additional evaluation. More information is available in its overview of CT-related risks and incidental findings .

When Will I Receive My CBCT Results?

Some findings may be reviewed shortly after the scan. For example, the dentist may show the proposed implant site or an impacted tooth.

However, a full review can take more time. Complex scans may also be sent to an oral and maxillofacial radiologist.

The images should be interpreted before final treatment decisions are made. Therefore, a second visit or follow-up discussion may be needed.

How Much Does a Dental CBCT Scan Cost?

The cost depends on the scan area, reason for imaging, office fee, and whether a separate radiology review is needed.

Fees may vary based on:

• A limited or full-arch scan
• The size of the field of view
• The type of treatment being planned
• Whether a radiology report is requested
• Whether the scan is part of another treatment fee

Dental insurance coverage varies. Some plans cover CBCT only for certain diagnoses or procedures, while others exclude it.

Benefits cannot be guaranteed by the dental office. Before treatment, our team can explain the estimated fee and available insurance, payment, and financing options .

Dental CBCT Scans in Margate, Florida

Arguello Dentistry provides 3D dental imaging for appropriate patients at our Margate dental office.

CBCT may be used to support implant planning, oral surgery, root canal care, and the evaluation of selected dental conditions.

Our Margate office is convenient to patients from Margate, Coral Springs, Coconut Creek, North Lauderdale, Tamarac, and nearby Broward County communities.

Contact our Margate dental office

Dental CBCT Scans in Lauderdale-by-the-Sea, Florida

Arguello Dentistry by the Sea provides technology-supported dental evaluations near Fort Lauderdale and Pompano Beach.

When clinically appropriate, 3D imaging may help our dentists evaluate the teeth, jawbone, roots, sinuses, and nearby structures.

Our coastal office serves Lauderdale-by-the-Sea, Fort Lauderdale, Pompano Beach, Sea Ranch Lakes, Oakland Park, and nearby communities.

Contact our Lauderdale-by-the-Sea dental office

Why Choose Arguello Dentistry for 3D Dental Imaging?

Advanced equipment is useful only when it supports careful clinical decisions. For that reason, we use CBCT as part of a complete dental evaluation.

Our approach includes:

• Listening to your symptoms and concerns first
• Reviewing your medical and dental history
• Considering earlier images before ordering new ones
• Selecting imaging for a clear clinical reason
• Explaining what the scan can and cannot show
• Using 3D information to support treatment planning
• Discussing findings in clear language
• Referring for specialist or radiology review when appropriate
• Providing care at two Broward County locations

Most importantly, treatment is not based on an image alone. Your oral health, symptoms, anatomy, goals, and clinical examination are considered together.

Learn about other tools used in our practices on the Arguello Dentistry dental technology page .

Schedule a Dental Evaluation

You do not need to know whether you need a CBCT scan before scheduling. Tell us about your symptoms or planned treatment.

The dentist will examine your mouth and review the available records. Afterward, the need for 2D or 3D imaging can be discussed.

Schedule an evaluation at Arguello Dentistry in Margate or Arguello Dentistry by the Sea in Lauderdale-by-the-Sea.

Request a dental appointment online

Call our Margate office: (954) 532-1274
Call our Lauderdale-by-the-Sea office: (954) 568-8928

Frequently Asked Questions About Dental CBCT Scans

What is a dental CBCT scan?

A dental CBCT scan is an X-ray-based test that creates a three-dimensional image of the teeth, jaws, bone, and nearby facial structures.

What does CBCT stand for?

CBCT stands for cone-beam computed tomography. The name refers to the cone-shaped X-ray beam used to collect image data.

Why would a dentist order a CBCT scan?

A dentist may order CBCT when 3D detail could improve diagnosis or treatment planning. Common uses include implants, impacted teeth, oral surgery, complex root canal care, and bone evaluation.

Is a CBCT scan the same as a regular dental X-ray?

No. A routine dental X-ray creates a two-dimensional image. In contrast, CBCT creates a three-dimensional view that can show depth and the relationship between nearby structures.

Is dental CBCT the same as a hospital CT scan?

No. Both use X-rays and create cross-sectional views, but the equipment, scanning method, image qualities, and common uses differ.

Does a dental CBCT scan hurt?

No. The scan is painless and does not require an injection. You only need to remain still while the scanner rotates around your head.

How long does a dental CBCT scan take?

Image capture usually takes less than one minute. However, positioning, processing, and reviewing the images add time to the appointment.

Do I need to remove jewelry before a CBCT scan?

Metal near the head may create image distortion. Therefore, you may be asked to remove earrings, necklaces, glasses, removable appliances, and other items.

Can I eat before a dental CBCT scan?

Yes. Patients can usually eat, drink, and take medicine normally unless the office gives different instructions for another planned procedure.

Does a dental CBCT scan use radiation?

Yes. CBCT uses ionizing radiation. The amount varies by scanner, field of view, settings, and patient factors.

Is a CBCT scan safe?

CBCT can provide important clinical information. However, radiation exposure is involved. The scan should be ordered only when the expected benefit outweighs the risk.

Do I need a CBCT scan for every dental implant?

Implant imaging needs are based on the site and clinical situation. CBCT is widely used because it can show bone dimensions and nearby anatomy in three dimensions.

Can a CBCT scan show a dental infection?

It may show bone changes linked to certain dental infections. However, findings must be reviewed with the examination, symptoms, and other records.

Can CBCT find a cracked tooth?

CBCT may support the evaluation of selected root fractures. Still, small cracks can be difficult to confirm, and metal or movement may affect image quality.

Can CBCT show nerve location?

A scan may show the path of certain bony nerve canals. This information can help during implant or extraction planning.

Can a CBCT scan show the sinuses?

Yes. Dental scans may include part of the maxillary sinuses. Unusual findings may require medical or specialist review.

Can a CBCT scan diagnose TMJ problems?

CBCT can show the bony parts of the jaw joints. However, an MRI or other test may be needed to evaluate the joint disc and other soft tissues.

Can I have a CBCT scan while pregnant?

Tell the dental team if you are pregnant or could be pregnant. The dentist will consider the urgency, expected benefit, and whether the scan can be delayed.

Can children receive dental CBCT scans?

Children may receive CBCT in selected cases. However, the scan should provide a clear benefit, and patient-specific settings should be used when appropriate.

Will my insurance cover a dental CBCT scan?

Coverage depends on your plan, diagnosis, procedure, and imaging benefits. Some plans cover selected scans, while others exclude them.

Can I get a copy of my CBCT scan?

Patients may request copies of their dental records. Contact the office for its records-release process and any applicable media or transfer requirements.

Do you provide dental CBCT scans near Coral Springs?

Arguello Dentistry is located at 100 FL-7, Suite 300 in Margate. The office is convenient to Coral Springs, Coconut Creek, North Lauderdale, and Tamarac. Call (954) 532-1274 or request an appointment online .

Do you provide dental CBCT scans near Fort Lauderdale?

Arguello Dentistry by the Sea is located at 236 Commercial Boulevard in Lauderdale-by-the-Sea. The office is near Fort Lauderdale, Pompano Beach, Oakland Park, and Sea Ranch Lakes. Call (954) 568-8928 or request an appointment online .

Dental CBCT Information Sources

General educational information on this page was developed with guidance from the following dental, radiology, and government resources:

• U.S. Food and Drug Administration: Dental Cone-Beam Computed Tomography
• FDA: Selection of Patients for Dental Radiographic Examinations
• American Dental Association: Dental X-Rays and Radiographs
• The Journal of the American Dental Association: The Use of Cone-Beam Computed Tomography in Dentistry
• American Academy of Oral and Maxillofacial Radiology: CBCT Position Papers
• American Association of Endodontists and AAOMR: CBCT in Endodontic Treatment
• U.S. Food and Drug Administration: What Is Computed Tomography?
• U.S. Food and Drug Administration: Radiation Risks and Incidental CT Findings

This page provides general education. It does not replace an examination, diagnosis, radiology report, or personalized treatment recommendation.