What if a dentist could understand a complex three-dimensional dental scan simply by watching a narrated video on a smartphone, instead of navigating specialised imaging software and large digital files?
Speaking on the Dental News Podcast with host Dr. Marium Yousuf, Karachi-based dentist and dental entrepreneur Dr. Danial Arshad shared how he and his father established Ultrascan, a dental cone-beam computed tomography (CBCT) imaging facility that offers personalised video reports designed to make advanced diagnostic imaging more accessible to everyday dental practitioners.
Dr. Arshad, who practises at MediDent Clinics and holds an MPhil in Oral Biology from Ziauddin University, explained that the initiative emerged from a practical challenge: although CBCT technology can provide valuable three-dimensional information for dental diagnosis and treatment planning, interpreting the resulting images requires technical knowledge, experience and familiarity with specialised software.
His solution was to make that information easier to understand through clinician-narrated video reports.
From a conventional CBCT laboratory to video-based reporting
Dr. Arshad recalled that his clinical team began using CBCT imaging when commercial access to the technology in Karachi was relatively limited.
After relying on an external imaging facility for several years, he and his father decided to establish their own CBCT centre, investing their savings in a machine imported from France.
The next challenge was finding a way to make Ultrascan different from a conventional dental imaging laboratory.
Rather than concentrating solely on acquiring high-quality scans, the team introduced personalised video reporting to help referring dentists understand the findings and their potential implications for treatment.
The service, he explained, was developed particularly for general dentists, recent graduates and clinicians who may not yet be confident navigating complex CBCT software.
Turning gigabytes of imaging data into smartphone-accessible reports
Unlike conventional dental radiographs, CBCT produces three-dimensional images that allow clinicians to examine teeth, bone and surrounding anatomical structures from different perspectives.
However, the resulting datasets can be substantial.
Dr. Arshad said CBCT files can reach one to four gigabytes, depending on the examination, creating practical difficulties for dentists who lack the software, equipment or training needed to navigate them efficiently.
Ultrascan's approach is to provide a customised narrated video, which he said is hosted on YouTube and can be viewed on a smartphone.
Instead of leaving clinicians to navigate numerous imaging slices independently, the video takes them through relevant findings and explains their significance for the proposed treatment.
The reports can address root canal anatomy, visible abnormalities, possible diagnoses and anatomical considerations relevant to implant placement.
Importantly, Dr. Arshad said the video interpretations are prepared by him personally rather than generated automatically.
He records the explanations at a workstation using a microphone, reviewing the imaging data and describing what he considers clinically relevant to the referring dentist.
According to Dr. Arshad, Ultrascan includes these customised videos within its existing imaging service without charging an additional reporting fee.
How the reports could assist implant planning and root canal treatment
One of the most practical applications discussed during the podcast was dental implant planning.
Dr. Arshad explained that when a dentist is considering placing an implant, the CBCT assessment can help evaluate the available bone, ridge dimensions, cortical plates and proximity to important anatomical structures such as the mandibular nerve.
The narrated report may also discuss the proposed implant's dimensions and positioning, helping the treating dentist understand potential anatomical limitations before surgery.
However, imaging alone cannot determine every aspect of implant suitability.
Dr. Arshad acknowledged that clinicians must still conduct an appropriate clinical examination, including assessing the available space for the final restoration and the relationship between opposing teeth.
The approach may also be useful in endodontics, particularly when dentists are investigating complex root canal anatomy.
For example, an additional mesiobuccal canal, commonly called the MB2 canal, may be difficult to identify on conventional two-dimensional radiographs.
In appropriately selected cases, CBCT imaging can help clinicians locate such anatomy and better understand the tooth before undertaking treatment.
By explaining these findings visually, Dr. Arshad believes video reports can help practitioners approach challenging procedures with a clearer understanding of the structures involved.
When dentists seek guidance during live procedures
The Ultrascan initiative has also created opportunities for direct clinical communication, according to Dr. Arshad.
During the podcast, he described occasions when dentists contacted him while preparing to place implants, seeking clarification about imaging findings, available bone dimensions or positioning considerations.
In some instances, he said, clinicians have called during ongoing surgical procedures to discuss the anatomy visible on their scans.
These experiences illustrate the demand for accessible CBCT interpretation and clinical guidance, particularly among practitioners still developing confidence with advanced imaging.
They also highlight the importance of appropriate professional training, clearly defined clinical responsibilities and specialist referral when necessary.
A narrated imaging report can support a treating dentist's understanding, but it does not replace the clinical expertise, judgement or supervision required to carry out an invasive procedure safely.
CBCT technology is advancing, but responsible use remains essential
The growing role of CBCT in modern dentistry is supported by professional guidance, although its use must be tailored to individual clinical needs.
A joint position statement from the American Association of Endodontists (AAE) and the American Academy of Oral and Maxillofacial Radiology (AAOMR), published in the January 2026 Journal of Endodontics, identifies important applications for CBCT in selected endodontic cases, including complex anatomy, treatment complications and surgical planning.
The guidance also cautions against routine CBCT screening when clinical needs can be adequately addressed through lower-radiation conventional imaging.
Similarly, the US Food and Drug Administration (FDA) advises that dental CBCT examinations should be performed only when clinically necessary, with radiation exposure optimised for the diagnostic purpose.
Another important consideration is comprehensive image interpretation. Clinicians remain responsible for ensuring that relevant findings throughout an acquired CBCT volume are appropriately evaluated, including abnormalities outside the immediate area of treatment.
Consequently, targeted video explanations are best understood as a complementary communication and educational tool, rather than a replacement for comprehensive radiological assessment or specialist interpretation when indicated.
Making advanced dental imaging easier to understand
For Dr. Arshad, the objective extends beyond the equipment itself.
He believes that the availability of advanced diagnostic technology means little unless clinicians can interpret the information and apply it appropriately in practice.
During his discussion, he emphasised that becoming proficient in CBCT interpretation requires sustained learning, clinical experience and training.
A brief workshop, he suggested, cannot fully prepare a dentist to interpret complex three-dimensional anatomy or recognise every potential finding.
Ultrascan's video-reporting model attempts to bridge part of that gap by presenting scan findings in a more familiar, accessible format.
The initiative also demonstrates how dental innovation can involve rethinking the delivery of information, rather than relying exclusively on new hardware or automated technology.
For Pakistan's dental community, the larger question is whether such approaches can improve access to reliable diagnostic interpretation while maintaining professional standards, patient confidentiality and clinical accountability.
As digital imaging becomes increasingly integrated into everyday dental practice, initiatives such as Ultrascan offer an example of how local clinicians are experimenting with ways to make advanced technology more usable for their colleagues.
The central idea is straightforward: sophisticated dental imaging becomes more useful when the information it provides can be understood, critically assessed and applied responsibly to patient care.
Watch the full Dental News Podcast
The discussion goes well beyond CBCT reporting. Dr. Danial Arshad also speaks about dental entrepreneurship, continuing clinical education, mentorship, professional ethics, treatment planning, patient communication and his experience developing an online dental consultation service.
▶ WATCH THE FULL EPISODE: Dental News Pakistan on YouTube
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