This article reviews the clinical applications of cone beam computed tomography (CBCT) in dentistry as described in 129 peer-reviewed publications from 1998 to 2010. The literature review found that CBCT has been used for oral and maxillofacial surgery, endodontics, implant dentistry, orthodontics, temporomandibular joint disorders, periodontics, and forensic dentistry. Specifically, CBCT provides advantages over 2D imaging such as a lack of superimposition, accurate measurements, and 3D visualization which has made it useful for applications like dental trauma assessment, implant planning, endodontic diagnosis, and orthognathic surgery planning.

1. Applications of CBCT in dental practice:
A review of the literature
Hadi Mohammed Alamri, BDS n
Mitra Sadrameli, DMD n
Mazen Abdullah Alshalhoob, BDS
Mahtab Sadrameli, DMD, MAGD n
Mohammed Abdullah Alshehri, BDS, AEGD
T
wo-dimensional (2D) imaging
modalities have been used in
dentistry since the first intra-
oral radiograph was obtained in
1896. Since then, dental imaging
techniques have advanced with the
introduction of tomography and
panoramic imaging. Tomography
made it possible to isolate areas
of interest within the scope of a
radiographic examination, while
panoramic imaging utilizes princi-
ples of tomography, making it pos-
sible to visualize the maxillofacial
structures in a single comprehen-
sive image.1
More recent advances
in digital diagnostic imaging have
meant lower radiation doses and
faster processing times without
affecting the diagnostic quality
of the intraoral or panoramic
images. However, 2D images pos-
sess unique inherent limitations
(including magnification, distor-
tion, and superimposition) that can
make it possible to misrepresent
structures.1
Cone beam computed
tomography (CBCT) is capable of
producing three-dimensional (3D)
images that can guide diagnosis,
treatment, and follow-up.
Introduced in 1998 for dentoal-
veolar imaging, CBCT generates 3D
data at a lower cost and with lower
absorbed doses of radiation than
conventional CT.2
CBCT’s imaging
technique is based on a cone-shaped
X-ray beam that is centered on a 2D
detector, which offers the advantages
of a higher rate of acquisition; unlike
conventional CT, a parallel shift of
the detector system during rotation
is not required, which results in a
more efficient use of tube power.3
The cone-shaped beam rotates once
around the object (in this case, the
patient’s head and neck), capable of
producing hundreds of 2D images
of a defined anatomical volume
rather than the slice-by-slice imaging
found in conventional CT.3,4
The
images are then reconstructed in
a visualizable 3D data set using a
variation of the algorithm developed
by Feldkamp et al in 1994.5
CBCT offers numerous advan-
tages compared to traditional 2D
radiography, including a lack of
superimposition, 1:1 measurements,
the absence of geometric distortions,
and 3D display. It is important to
note that by utilizing a relatively low
ionizing radiation, CBCT offers 3D
representation of hard tissues with
minimal soft tissue information.6
Conventional CT systems offer
similar advantages (in addition to
providing information about soft
tissue); however, image acquisition
requires much higher levels of ioniz-
ing radiation and a longer scanning
time. In addition, the larger size of
conventional CT units makes them
poor alternatives for dental offices.7
This article presents a literature
review related to clinical applica-
tions of CBCT in dental practice.
Materials and methods
Using the phrase “cone beam com-
puterized tomography in dentistry,”
a literature search was conducted
via PubMed for articles published
between January 1, 1998 and June
15, 2010. The search revealed a
total of 540 articles. A detailed
screening revealed 411 articles
focused on physical properties and
manufacturing specifications. These
articles were excluded, leaving 129
articles to be categorized according
to discipline and application. A
category was chosen arbitrarily for
This article reviews the various clinical applications of cone beam
computed tomography (CBCT). A literature search was conducted
via PubMed for publications related to dental applications of
CBCT published between January 1998 and June 15, 2010. The
search revealed a total of 540 articles, 129 of which were clinically
relevant and analyzed in detail. A literature review demonstrated
that CBCT has been utilized for oral and maxillofacial surgery,
endodontics, implantology, orthodontics, temporomandibular joint
dysfunction, periodontics, and restorative and forensic dentistry.
This literature review showed that the different indications for
CBCT are governed by the needs of the specific dental discipline
and the type of procedure performed.
Received: September 25, 2011
Final revisions: February 6, 2012
Accepted: March 13, 2012
Information Technology/Computers
390 September/October 2012 General Dentistry www.agd.org
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2. articles that could have been clas-
sified in more than one discipline;
however, care was exerted to ensure
consistency in categorization of
duplicate applications.
Results
Of the 129 CBCT-related articles,
34 (26.3%) related to oral and
maxillofacial surgery, 33 (25.6%) to
endodontics, 21 (16.3%) to implant
dentistry, 15 (11.6%) to orthodon-
tics, 12 (9.3%) to general dentistry,
7 (5.4%) to temporomandibular
joints (TMJs), 6 (4.65%) to perio-
dontics, and 1 (0.8%) to forensic
dentistry (Chart 1).
Applications in oral and
maxillofacial surgery
3D images acquired with CBCT
have been used to investigate the
exact location and extent of jaw
pathologies and assess impacted
(Fig. 1) or supernumerary teeth and
the relationship of these teeth to
vital structures.6,8-23
CBCT images
are used for pre- and postsurgical
assessment of bone graft recipient
sites and to evaluate osteonecrosis
changes of the jaws (such as those
associated with bisphosphonates)
and paranasal sinus pathology and/
or defect.10,11,24-28
CBCT technology
has also been used for thorough
pretreatment evaluations of patients
with obstructive sleep apnea, to
determine an appropriate surgical
approach (when necessary).28,29
As CBCT units become more
widely available, dentists have
increasingly utilized this technol-
ogy to evaluate maxillofacial
trauma. In addition to overcoming
the structural superimpositions that
can be seen in panoramic images,
CBCT allows accurate measure-
ment of surface distances.30,31
This
particular advantage has made
CBCT the technique of choice for
investigating and managing mid-
facial and orbital fractures, post-
fracture assessment, interoperative
visualization of the maxillofacial
bones, and intraoperative naviga-
tion during procedures involving
gunshot wounds.32-37
CBCT is used widely for planning
orthognathic and facial ortho-
morphic surgeries, where detailed
visualization of the interocclusal
relationship and representation of the
dental surfaces to augment the 3D
virtual skull model is vital. Utilizing
advanced software, CBCT allows for
minimum visualization of soft tissue,
allowing dentists to control post-
treatment esthetics and evaluate the
outline of the lip and bony regions of
the palate in cases of cleft palate.38-43
Applications in endodontics
CBCT imaging is a useful tool
for diagnosing periapical lesions
(Fig. 2).2,6,44-54
While controversial,
several studies have suggested that
contrast-enhanced CBCT images
can be used to differentiate between
apical granulomas and apical cysts
Chart 1. Summary of CBCT application-related
articles according to dental specialty.
Fig. 1. Radiograph showing impacted teeth
with close proximity to vital structures.
Fig. 2. Periapical radiograph showing a periapi-
cal lesion (courtesy of Dr. Frederic Barnett).
Oral maxillofacial surgery
26.3%
Endodontics
25.6%Implant dentistry
16.3%
Orthodontics
11.6%
General dentistry
9.3%
TMJ disorders
5.4%
Periodontics
4.6%
Forensic dentistry
0.8%
www.agd.org General Dentistry September/October 2012 391

3. by measuring the lesion’s density
(Fig. 3 and 4).2,48,54,55
Others have
described the use of CBCT as a tool
to categorize the origin of the lesion
as endodontic or non-endodontic,
which might suggest an alternate
course of treatment.45
The validity
of these topics is currently under
debate; however, they do underline
the need for (as well as the popular-
ity of) non-invasive techniques to
diagnose lesions that traditionally
had been diagnosed through inva-
sive procedures.
Several clinical case reports have
focused on using high-resolution
CBCT images to detect vertical
root fractures.2,6,45,54-57
CBCT is
considered to be superior to periapi-
cal radiographs for detecting vertical
root fractures, measuring the depth
of dentin fracture, and detecting
horizontal root fractures.6,45,54,58,59
CBCT imaging also allows for
early detection of inflammatory
root resorption, a diagnosis that
is rarely possible when using
conventional 2D radiographs.6,60,61
Not only can CBCT detect root
resorption (external or internal)
and cervical resorption, it can
also identify the extent of a
lesion.2,6,45,53,54,56,62-66
CBCT can be used to determine
the number and morphology of
roots and associated canals (both
main and accessory), establish
working lengths, and determine
the type and degree of root angula-
tion.2,6,27,45,54,56,62-64
CBCT offers
a far more accurate evaluation of
existing root canal obturations
than 2D imaging.2,46,50,56
CBCT
is also used to detect pulpal
extensions in talon cusps and the
position and location of fractured
instruments.67,68
Because of its
reliability and accuracy, CBCT has
also been used to evaluate canal
preparation with different instru-
mentation techniques.69,70
CBCT is a reliable presurgical
tool for assessing a tooth’s proxim-
ity to adjacent vital structures,
allowing for accurate measure-
ment of the size and extent of a
lesion and the anatomy of the
area.2,6,45,47,49,53-56,68,71-73
In post-
trauma emergency cases where
tooth assessment is required, CBCT
imaging can help dentists to deter-
mine the most suitable treatment
approach.45,54,74,75
Fig. 5. An orthopantogram for a full-mouth rehabilitation case. Only limited data
can be obtained from this image.
Fig. 6. CBCT images for the patient in Figure 5. Data obtained from these images in regard to bone
quality, implant length and diameter, and implant location and proximity to vital structures were
superior to that available from Figure 5.
Fig. 4. A CBCT image of the
apical cyst in Figure 3.
Fig. 3. An orthopantogram
showing an apical cyst.
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4. Applications in implant
dentistry
The increasing need for dental
implants to replace missing teeth
requires a technique capable of
obtaining highly accurate alveolar
and implant site measurements
to assist with treatment planning
and avoid damage to adjacent vital
structures during surgery. In the
past, such measurements generally
were obtained by utilizing 2D
radiographs and (in specific cases)
with the aid of conventional CT.
However, CBCT is the preferred
option for implant dentistry, provid-
ing greater accuracy in measuring
compared to 2D imaging, while
utilizing lower doses of radiation
(Fig. 5 and 6).11,15,71,76-88
New soft-
ware has reduced the possibility of
malpositioned fixtures and damaged
anatomical structures.76,83,89-92
CBCT has reduced implant
failures by providing information
about bone density, the shape of
the alveolus, and the height and
width of the proposed implant
site for each patient.28,71,79,80,93,94
CBCT does not provide accurate
Hounsfield unit (HU) numbers;
as a result, bone density numbers
measured with this technique
cannot be generalized over a
group of CBCT units or patients.
However, CBCT’s effectiveness in
quantifying and assessing the shape
of the alveolus has led to improved
case selection.79,84,87
By knowing in
advance the complications that can
occur during a specific proposed
treatment, the treatment plan can
be designed to address the compli-
cations or to plan an alternate treat-
ment. CBCT is commonly utilized
in postsurgical evaluations to assess
bone grafts and the implant’s posi-
tion in the alveolus (Fig. 7–10).87
Applications in orthodontics
The introduction of new software
in orthodontic assessment, such
as Dolphin (Dolphin Imaging
& Management Solutions) and
InVivo Dental (Anatomage), has
allowed dentists to use CBCT
images for cephalometric analysis,
making it the tool of choice for
assessing facial growth, age, airway
function, and disturbances in tooth
eruption.11,71,83,86-100
CBCT is a reliable tool for assess-
ing the proximity of impacted teeth
to vital structures that could interfere
with its orthodontic movement.101,102
When mini-implants are required
as temporary anchors, CBCT offers
visual guides for safe insertion, thus
avoiding accidental and irreparable
damage to the existing roots.103-105
Assessing bone density before,
during, and after treatment can show
whether it is decreasing or remaining
the same (Fig. 11).106,107
Fig. 11. CBCT image taken to assess bone density during
treatment.
Fig. 8. Periapical radiograph of
implants that replaced teeth No.
8 and 9. Only limited data can be
obtained from this image.
Fig. 9. CBCT image clearly showing the amount
of bone loss.
Fig. 10. CBCT image showing
total buccal plate destruction.
Fig. 7. Clinical photograph of multiple implants placed five
years earlier.
www.agd.org General Dentistry September/October 2012 393

5. CBCT displays multiple views
of the maxillofacial complex with a
single scan, giving dentists access to
anterior, coronal, and axial images,
in addition to a 3D reconstruction
of the bony skeleton. These images
can be rotated, allowing dentists to
visualize multiple planes and angles,
including some that are not available
with 2D radiography.108,109
CBCT
images are self-corrected for magnifi-
cation, producing orthogonal images
with a practical 1:1 measuring ratio;
as a result, CBCT is considered a
more accurate option than pan-
oramic and traditional 2D images.110
Applications in TMJ disorders
Diagnostic imaging of the TMJ
is crucial for proper diagnosis of
diseases and dysfunctions associated
with joint conditions. According to
Tsiklakis et al, although CT is read-
ily available, it is not very popular
in dentistry, due in large part to
its high cost and the high dose of
radiation involved.111
CBCT makes
it possible to examine the joint
space and the true position of the
condyle within the fossa, which is
instrumental in revealing possible
dislocation of the joint disk.2,111
CBCT’s accuracy and lack of
superimposition makes it possible
to measure the roof of the glenoid
fossa and visualize the location
of the soft tissue around the
TMJ, which can offer a workable
diagnosis and reduce the need for
MRI.112-114
According to Tsiklakis
et al, MRI “is considered one of the
most useful investigations since it
provides images of both soft tissue
and bony components.”111
While
MRI is recommended for TMJ
soft tissue evaluation, CBCT offers
lower doses of radiation. However,
it should be emphasized that unlike
CT and MRI, CBCT does not
provide soft tissue detail.
These advantages outlined above
have made CBCT the best imaging
device for cases involving trauma,
fibro-osseous ankylosis, pain,
dysfunction, and condylar cortical
erosion and cysts.71,86,115-117
Applications in periodontics
According to Vandenberghe et al,
2D intraoral radiography is the
most common imaging modality
used for diagnosing bone morphol-
ogy, such as periodontal bone
defects. However, the limitations of
2D radiography could cause den-
tists to underestimate the amount
of bone loss or available bone due
to projection errors and has led to
errors in identifying reliable ana-
tomical reference points.118
These
findings confirm the observation by
Misch et al that 2D radiographs are
inadequate for detecting changes in
bone level or determining the archi-
tecture of osseous defects.119
CBCT
provides accurate measurement
of intrabony defects and allows
clincians to assess dehiscence,
fenestration defects, and periodon-
tal cysts.2,120-122
While CBCT and
2D radiographs are comparable in
terms of revealing interproximal
defects, only 3D imaging such as
CBCT can visualize buccal and
lingual defects.2,6,118,119,123
CBCT has been used to obtain
detailed morphologic descriptions
of bone as accurately as direct
measurement with a periodontal
probe.2,118,119
CBCT can also be
used to assess furcation involve-
ment of periodontal defects
and allow clinicians to evaluate
postsurgical results of regenerative
periodontal therapy.2,6,123
Fig. 12. Multiple endodontically treated teeth with a history of periapical surgery.
Table 1. Typical doses (in MsV)
produced by dental radiological
procedures.11
Procedure Dosage
Intraoral (F speed,
rectangular collimator)
0.001
Intraoral (E speed,
round collimator)
0.004
Full-mouth set (E speed,
round collimator)
0.080
Lateral ceph (F speed,
rare-earth screen)
0.002
Dental panoramic technique
(F speed, rare-earth screen)
0.015
Cone beam CT, both jaws 0.068
Hospital CT, both jaws 0.600
(Reprinted from Dental Update, by permission
of George Warman Productions [UK] Ltd.)
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6. Applications in operative
dentistry
Based on the literature, CBCT
cannot be justified for detecting
occlusal caries. Not only does CBCT
deliver higher doses of radiation than
conventional 2D radiographs, it pro-
vides lower resolution than intraoral
radiographs.6
Table 1 summarizes
typical radiation doses from various
dental radiological procedures.6
Applications in forensic
dentistry
Age estimation is an important
aspect of forensic dentistry. It is
imperative that clinicians are able to
estimate the age of the individuals
placed in the legal system (and those
who are deceased) as accurately as
possible. This is particularly the
case in Europe, as Yang et al noted
in 2006: “Every year thousands of
unaccompanied minors with no offi-
cial identification documents trespass
the borders of all European countries
hoping to find shelter and protection
in the country of destination. On
top of that, a lot of criminal acts are
committed by individuals pretending
to be beneath the age of majority.
In all these cases, verification of
chronological age is required in
order to be entitled to a guardian
and social benefits, as is the case in
Belgium unaccompanied minors.”124
The literature is populated with
articles for estimating age based on
the correlation of changes of teeth
related to age. Enamel is largely
immune from such changes beyond
normal wear and tear; however, the
pulpodentinal complex (dentin,
cementum, and the dental pulp)
shows physiologic and pathological
changes with advancing age.124
Typically, extraction and section-
ing are required to quantify these
morphological changes, which is
not always a viable option. CBCT,
however, provides a non-invasive
alternative.124
Discussion
CBCT scanners represent a sig-
nificant advancement in dental and
maxillofacial imaging since their
introduction to dentistry in the
late 1990s.125
This literature review
revealed that of the 540 articles on
CBCT published in the last 12 years,
129 demonstrated clinical applica-
tions; most of these 129 articles
related to oral and maxillofacial
surgery, endodontics, implants, and
orthodontics. CBCT use in operative
dentistry is limited because of its
higher radiation dose compared to
conventional 2D radiography and
its inability to provide new or addi-
tional diagnostic information. Also,
more research is required to explore
the various benefits of CBCT in the
field of forensic dentistry.
Although this review did not
discover any articles concerning
prosthodontic applications of the
3D scanner, the improved standard
of care seen in prosthodontic treat-
ment can be attributed to CBCT use
related to other dental specialties.
For example, CBCT has been used
for prosthetic-driven implant place-
ment, maxillofacial prosthodontics,
and TMD evaluations, which in
turn have increased the success of
prosthodontic treatment by incor-
porating additional patient data into
the treatment plan. CBCT images
are an important adjunct in complex
treatment cases, particularly in cases
where multiple teeth and bony areas
must be assessed (Fig. 12–15).
The newer CBCT systems can
be used for specific dental applica-
tions; in addition, they offer higher
resolution and lower exposure and
are less expensive than previously
available systems.
Fig. 15. Clinical photograph taken after extractions of teeth
No. 7–10 and bone grafting.
Fig. 13. Periapical radiograph showing a
compromised crown-to-root ratio.
Fig. 14. CBCT image showing the
absence of the buccal plate and
the compromised palatal plate,
indicating which teeth require
extraction and site grafting prior
to implant placement.
www.agd.org General Dentistry September/October 2012 395

7. While CBCT offers numerous
advantages over 2D radiography,
there are inherent limitations
requiring precise attention to selec-
tion criteria and indications. For
example, CBCT is susceptible to
motion artifacts (including artifacts
unique to CT technology) and beam
hardening around dense objects; in
addition, CBCT has low contrast
resolution and a limited ability to
visualize internal soft tissues. Many
new CBCT units contain flat-panel
detectors that are less prone to beam
hardening artifacts, so they are able
to provide more detailed informa-
tion. However, due to lack of
consistency between manufacturers,
CBCT cannot generate accurate HU
measurements and is therefore unre-
liable for quantifying bone density.4
In the authors’ opinion, it is
crucial to respect the as low as
reasonably achievable (ALARA)
radiation dose concept. This tenet
should not be misconstrued as a
reason to avoid using CBCT units
with higher doses that will provide
the necessary information. There are
no strict protocols regarding when
the technology is to be used; rather,
individual dentists, oral radiologists,
and neuro-radiologists must actively
monitor their practice’s protocols.
Interpreting these images requires
extensive anatomical knowledge of
areas that have traditionally been in
the realm of dentistry and neuro-
radiology.4
Possessing the knowledge
Table 2. Basic principles concerning the use of CBCT in dental applications.126
• CBCT examinations must not be carried out unless a history and
clinical examination have been performed.
• CBCT examinations must be justified for each patient to demonstrate
that the benefits outweigh the risks.
• CBCT examinations should potentially add new information to aid the
patient’s management.
• CBCT should not be repeated routinely on a patient without a new
risk/benefit assessment having been performed.
• When accepting referrals from other dentists for CBCT examinations,
the referring dentist must supply sufficient clinical information (results
of a history and examination) to allow the CBCT practitioner to
perform the justification process.
• CBCT should be used only when the question for which imaging is
required cannot be answered adequately by lower dose conventional
(traditional) radiography.
• CBCT images must undergo a thorough clinical evaluation (radiological
report) of the entire image dataset.
• Where it is likely that evaluation of soft tissues will be required as
part of the patient’s radiological assessment, the appropriate imaging
should be conventional medical CT or MRI, rather than CBCT.
• CBCT equipment should offer a choice of volume sizes, and examina-
tions must use the smallest volume that is compatible with the clinical
situation if this provides a lower radiation dose to the patient.
• Where CBCT equipment offers a choice of resolution, the resolution
compatible with adequate diagnosis and the lowest achievable
radiation dose should be used.
• A quality assurance program must be established and implemented
for each CBCT facility, including equipment, techniques, and quality
control procedures.
• Aids to ensure accurate positioning (light beam markers) must always
be used.
• All new installations of CBCT equipment should undergo a critical
examination and detailed acceptance tests before use to ensure optimal
radiation protection for staff, patients, and members of the public.
• CBCT equipment should undergo regular routine tests to ensure
that radiation protection, for both practice/facility users and
patients, has not deteriorated significantly.
• For staff protection from CBCT equipment, the guidelines detailed
in Section 6 of the European Commission document Radiation
protection 136. European guidelines on radiation protection in
dental radiology should be followed.
• All those involved with CBCT must have received adequate
theoretical and practical training for the purpose of radiological
practices and relevant competence in radiation protection.
• Continuing education and training after qualification are
required, particularly when new CBCT equipment or techniques
are adopted.
• Dentists responsible for CBCT facilities who have not previously
received “adequate theoretical and practical training” should
undergo a period of additional theoretical and practical training
that has been validated by an academic institution (university or
equivalent); where national specialist qualifications in dentomaxil-
lofacial radiology exist, the design and delivery of CBCT training
programs should involve a dentomaxillofacial radiologist.
• For dentoalveolar CBCT images of the teeth, their supporting
structures, the mandible, and the maxilla up to the floor of the
nose (for example, 8 cm X 8 cm or smaller fields of view), the
clinical evaluation (radiological report) should be made by a
specially trained dentomaxillofacial radiologist or, when this is not
possible, an adequately trained general dental practitioner.
• For non-dentoalveolar small fields of view (for example, temporal
bone) and all craniofacial CBCT images (fields of view extending
beyond the teeth, their supporting structures, the mandible
[including the TMJ], and the maxilla up to the floor of the nose),
the clinical evaluation (radiological report) should be made by
a specially trained dentomaxillofacial radiologist or a clinical
(medical) radiologist.
(Reprinted with permission of the British Institute of Radiology.)
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396 September/October 2012 General Dentistry www.agd.org

8. and experience to interpret the
scanned data accurately is neces-
sary to determine why the imaging
was required and to interpret the
incidental findings that appear in
the scan but are beyond the tradi-
tional scope of dentistry, such as
abnormalities that can be detected
in any neighboring region. Dentists
must determine on a case-by-case
basis if CBCT increases diagnostic
knowledge and improves the
patient’s standard of dental care.
Such evaluation requires continu-
ous training and education on the
part of dentists and researchers.
The increasing popularity of
CBCT has led to a large number of
units with minor (but sometimes
important) variations, which in
turn has led to uncontrolled and
non-evidence-based reporting of
radiation values. This unconfirmed
reporting can be attributed to the
limited technical knowledge of
medical imaging devices among new
units; in response, the European
Academy of Dental and Maxillofa-
cial Radiology has developed basic
principles for the use of CBCT in
dental applications (Table 2).126
Summary
Based on the literature, the majority
of CBCT applications in dental
practice relate to the specialties
of oral and maxillofacial surgery,
endodontics, implants, and ortho-
dontics. CBCT examinations must
not be performed unless they are
necessary and the benefits clearly
outweigh the risks. When utilizing
CBCT, the entire image dataset
(that is, a radiological report gener-
ated by an oral surgeon, neurolo-
gist, or general radiologist familiar
with the head and neck region)
must be evaluated thoroughly to
maximize the clinical data obtained
and ensure that medically serious
incidental findings are reported.
Additional research should focus
on obtaining accurate data regard-
ing the radiation doses of CBCT
systems, as these systems have a
small detector size and limited field
of view and scanned volume. CBCT
systems with larger fields of view
with higher resolution and fewer
metallic artifacts for orthodontic
and orthognathic surgery are not yet
available. Additional investigation
is necessary to better determine
CBCT applications in forensic den-
tistry and prosthodontics.
Author information
Dr. Alamri is a demonstrator
(teaching assistant), Department
of Endodontics, Salman Bin
Abdulaziz University, Al-Kharj,
Saudi Arabia. Dr. Alshalhoob
is a general dentist in private
practice, Riyadh, Saudi Arabia.
Dr. Mitra Sadrameli is an oral and
maxillofacial radiology resident,
Department of Dental Diagnostic
Science, University of Texas Health
Science Center at San Antonio.
Dr. Mahtab Sadrameli is in private
practice in San Francisco. Dr.
Alshehri is an assistant clinical pro-
fessor, Department of Restorative
Dental Sciences, College of Den-
tistry, King Saud University, Riyadh.
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