Photogrammetry

Photogrammetry: A Technological Innovation in Dentistry

May 19, 2025 by Gabrielle Jackson, DDS - DCDS Member
In recent years, the field of dentistry has witnessed significant advancements, one of the most exciting being the adoption of photogrammetry. This technology involves capturing and processing images to create precise three-dimensional models and is revolutionizing how dental practitioners approach implant treatment planning.

Photogrammetry utilizes photographs taken from various angles to generate accurate 3D representations of objects. In the context of dental implant therapy, dental photogrammetry plays a crucial role in enhancing the planning and execution of a digital workflow. 

Benefits of Photogrammetry in Dentistry

  • Comprehensive Treatment Planning:
    The 3D models generated through photogrammetry enable dentists to visualize treatment plans more effectively. This can lead to better decision-making and improved outcomes for patients.
  • Integration with Digital Technologies:
    Dental photogrammetry can be integrated with other digital technologies, such as intraoral scans where you can easily merge digital models into the workflow allowing for efficient communication with your dental lab. The integration of CAD/CAM (Computer-Aided Design and Computer-Aided Manufacturing), allows for the accurate design and fabrication of implant restorations and prostheses.
  • Improved Patient Experience:
    The visual nature of 3D models helps in explaining the treatment plan to patients, making it easier for them to understand the procedure. The process is also faster and more comfortable, reducing the time patients spend in the dental chair while also eliminating the mess and discomfort often associated with conventional impression materials. 

As photogrammetry continues to evolve, its applications in dentistry are expected to expand. From digital smile design to advanced orthodontics, the potential for this technology is immeasurable. By embracing photogrammetry, dental practitioners can not only enhance their treatment planning but also improve patient satisfaction and outcomes.

Photogrammetry stands as a testament to the ongoing innovation within our dental field. By merging technology with patient care, dentists can elevate their practice and provide a new standard of excellence in oral health. As this technology becomes more accessible, it is likely to shape the future of dentistry for years to come.

Additional Resources:

Photogrammetry as an alternative for acquiring digital dental models: A proof of concept

Digital Impression Taking for Maxillary Full-Arch Restoration With Immediate Loading: A Case Report

Photogrammetry Technology in Implant Dentistry: A Systematic Review

Accuracy of Edentulous Full-Arch Implant Impression: An In Vitro Comparison Between Conventional Impression, Intraoral Scan With and Without Splinting, and Photogrammetry