Clinical trial NCT06897852: Accuracy of Photogrammetric Three-Dimensional Facial Models Reconstruction Compared With Direct Anthropometry
Official title: Accuracy of Photogrammetric Three-Dimensional Facial Models Reconstruction Compared With Direct Anthropometry
Study type: OBSERVATIONAL
Overall status: COMPLETED
Conditions: Dental Malocclusion
Diagnosis
Facial Asymmetry
Keywords: facial scanning
photogrammetry
facial anthropometry
Lead sponsor: Al-Azhar University
Sponsor class: OTHER
First posted: 2025-03-27
Enrollment: 50
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Observational model: COHORT
Time perspective: OTHER
Sampling method: NON_PROBABILITY_SAMPLE
Study population: This study will be carried out on fifty volunteers, selected from outpatient clinic at Department of Orthodontics, Faculty of Dental Medicine, Al-Azhar University, Assiut branch; aged 18 years or older.

Brief summary: Accuracy of Two Different Photogrammetric Software for Three Dimensional Facial Model Reconstructions Compared with Direct Facial Anthropometry.


Eligibility criteria: Inclusion Criteria:

* Participants aged 18 or older

Exclusion Criteria:

* Presence of:

  1. Extensive facial hair (beards).
  2. Significant facial defects.
  3. Surgical scars.
  4. Neuromuscular disorders that may hinder stability of head during image acquisition.
  5. Accessories that could interfere with image acquisition.

Primary outcomes:
measure: Accuracy of Photogrammetry in Generating 3D Facial Models - Linear Measurements
timeFrame: Baseline (procedure)
measure: Accuracy of Photogrammetry in Generating 3D Facial Models - Angular Measurements
timeFrame: Baseline (procedure)
Secondary outcomes:
Other outcomes:
Locations:
city: Assiut
country: Egypt
facility: Faculty of Dental Medicine, Al-Azhar University
Study officials:
References:
citation: Bradley E, Shelton A, Hodge T, Morris D, Bekker H, Fletcher S, Barber S. Patient-reported experience and outcomes from orthodontic treatment. J Orthod. 2020 Jun;47(2):107-115. doi: 10.1177/1465312520904377. Epub 2020 Feb 29.
citation: Sarver DM. Interactions of hard tissues, soft tissues, and growth over time, and their impact on orthodontic diagnosis and treatment planning. Am J Orthod Dentofacial Orthop. 2015 Sep;148(3):380-6. doi: 10.1016/j.ajodo.2015.04.030.
citation: Mohan A, Sivakumar A, Nalabothu P. Evaluation of accuracy and reliability of OneCeph digital cephalometric analysis in comparison with manual cephalometric analysis-a cross-sectional study. BDJ Open. 2021 Jun 17;7(1):22. doi: 10.1038/s41405-021-00077-2.
citation: Kamburoglu K. Use of dentomaxillofacial cone beam computed tomography in dentistry. World J Radiol. 2015 Jun 28;7(6):128-30. doi: 10.4329/wjr.v7.i6.128.
citation: Jain S, Choudhary K, Nagi R, Shukla S, Kaur N, Grover D. New evolution of cone-beam computed tomography in dentistry: Combining digital technologies. Imaging Sci Dent. 2019 Sep;49(3):179-190. doi: 10.5624/isd.2019.49.3.179. Epub 2019 Sep 24.
citation: Mao WY, Lei J, Lim LZ, Gao Y, Tyndall DA, Fu K. Comparison of radiographical characteristics and diagnostic accuracy of intraosseous jaw lesions on panoramic radiographs and CBCT. Dentomaxillofac Radiol. 2021 Feb 1;50(2):20200165. doi: 10.1259/dmfr.20200165. Epub 2020 Sep 17.
citation: Struck R, Cordoni S, Aliotta S, Perez-Pachon L, Groning F. Application of Photogrammetry in Biomedical Science. Adv Exp Med Biol. 2019;1120:121-130. doi: 10.1007/978-3-030-06070-1_10.
citation: Heike CL, Upson K, Stuhaug E, Weinberg SM. 3D digital stereophotogrammetry: a practical guide to facial image acquisition. Head Face Med. 2010 Jul 28;6:18. doi: 10.1186/1746-160X-6-18.
citation: Erten O, Yilmaz BN. Three-Dimensional Imaging in Orthodontics. Turk J Orthod. 2018 Sep;31(3):86-94. doi: 10.5152/TurkJOrthod.2018.17041. Epub 2018 Apr 11.
citation: D'Ettorre G, Farronato M, Candida E, Quinzi V, Grippaudo C. A comparison between stereophotogrammetry and smartphone structured light technology for three-dimensional face scanning. Angle Orthod. 2022 May 1;92(3):358-363. doi: 10.2319/040921-290.1.
citation: 12- Arapovic-Savic M, Savic M, Umicevic-Davidovic M, Arbutina A, Nedeljkovic N, Glisic B. A novel method of photogrammetry measurements of study models in orthodontics. Srpski arhiv za celokupno lekarstvo. 2019;147(1):10-6.
citation: Gupta A. On imaging modalities for cephalometric analysis: a review. Multimedia Tools and Applications. 2023 Mar 21:1-22.