Methods for obtaining interocclusal records: comparative review of analog and digital methods
DOI:
https://doi.org/10.20453/reh.v36i1.6198Keywords:
dental materials, computer-aided design, digital technology, interocclusal recordsAbstract
Taking interocclusal records is a fundamental procedure in dental practice, both in the diagnostic phase and during prosthetic rehabilitation. However, conventional methods present significant challenges arising from the handling of materials, patient cooperation, and operator skill. Factors such as the dimensional instability of materials, articulator handling, and model storage can compromise the accuracy of the final assembly. In this scenario, the incorporation of CAD/CAM technologies has made it possible to overcome various analog limitations, optimizing the clinical workflow, although this technology continues to evolve. The objective of this article is to conduct a literature review on the accuracy of digital interocclusal records compared to analog ones, in order to provide updated evidence to guide clinicians in selecting the most appropriate technique for occlusal analysis in each case.
Downloads
References
Thanabalan N, Amin K, Butt K, et al. Interocclusal records in fixed prosthodontics. Prim Dent J. 2019;8(3):40-7. doi:10.1308/205016819827601473
The Academy of Prosthodontics. The glossary of prosthodontic terms. J Prosthet Dent [Internet]. 2017;117(5S):e1-105. Disponible en: https://www.academyofprosthodontics.org/lib_ap_articles_download/GPT9.pdf
Kim JH, Costa AJM, Queirós JL Jr, et al. Computer-Aided Design (CAD). En: Cortes AR, editor. Digital dentistry: a step-by-step guide and case atlas. Hoboken: John Wiley & Sons; 2022. pp. 18-29.
Real Academia Española. Precisión. En: Diccionario de la Lengua Española [Internet]. Disponible en: https://dle.rae.es/precisi%C3%B3n
Real Academia Española. Preciso. En: Diccionario de la Lengua Española [Internet]. Disponible en: https://dle.rae.es/preciso
International Organization for Standardization. ISO 5725-1. Accuracy (trueness and precision) of measurement methods and results. Part 1: General principles and definitions [Internet]. Geneva: ISO; 1994. Disponible en: https://www.iso.org/standard/11833.html
Díaz P, Muñoz J, Contreras D. Herramientas digitales para la obtención de registros, posicionamiento y articulación virtual de modelos. Odontol Sanmarquina. 2021;24(1):75-83. doi:10.15381/os.v24i1.19699
Sweeney S, Smith DK, Messersmith M. Comparison of 5 types of interocclusal recording materials on the accuracy of articulation of digital models. Am J Orthod Dentofacial Orthop. 2015;148(2):245-52. doi:10.1016/j.ajodo.2015.04.025
Raju S, Nair V, Harshakumar K, et al. Interocclusal recording materials and techniques: a literature review. Int J App Dent Sci. 2020;6(4):397-400. doi:10.22271/oral.2020.v6.i4f.1095
Dwivedi A, Maru K, Sharma A. A comparative evaluation of three dimensional accuracy of different types of interocclusal recording materials - an in vitro study. Med Pharm Rep. 2020;93(3):280-6. doi:10.15386/mpr-1453
Gupta R, Brizuela M. Dental impression materials. En: StatPearls [Internet]. Treasure Island: Stat Pearls; 2023. Disponible en: https://www.ncbi.nlm.nih.gov/books/NBK574496/
Elias M, Dallazen E, Cantalejo MS, et al. Virtual Occlusal record: a literature review about the digital method. Res Soc Dev. 2021;10(14):e44101421507. doi:10.33448/rsd-v10i14.21507
Beck F, Lettner S, Zupancic L, et al. Comparison of virtual intersection and occlusal contacts between intraoral and laboratory scans: an in-vivo study. J Clin Med. 2023;12(3):996. doi:10.3390/jcm12030996
Revilla-León M, Barmak AB, Tohme H, et al. Factors that influence the accuracy of maxillomandibular relationship at maximum intercuspation acquired by using intraoral scanners: a systematic review. J Dent. 2023;138:104718. doi:10.1016/j.jdent.2023.104718
Iwauchi Y, Tanaka S, Kamimura-Sugimura E, et al. Clinical evaluation of the precision of interocclusal registration by using digital and conventional techniques. J Prosthet Dent. 2022;128(4):611-7. doi:10.1016/j.prosdent.2021.01.021
Mei J, Ma L, Chao et al. Three-dimensional analysis of the outcome of different scanning strategies in virtual interocclusal registration. J Adv Prosthodont. 2022;14(6):369-78. doi:10.4047/jap.2022.14.6.369
Morsy N, El Kateb M. In vivo precision of digital static interocclusal registration for full arch and quadrant arch scans: a randomized controlled clinical trial. BMC Oral Health. 2022;22:559. doi:10.1186/s12903-022-02612-5
Ries JM, Grünler C, Wichmann M, et al. Three-dimensional analysis of the accuracy of conventional and completely digital interocclusal registration methods. J Prosthet Dent. 2022;128(5):994-1000. doi:10.1016/j.prosdent.2021.03.005
Nagri D, Jain N, Dhawan P. Comparative assessment of the accuracy of digital versus conventional interocclusal records in dentulous patients: a systematic review. Cureus. 2024;16(10):e72002. doi:10.7759/cureus.72002
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2026 Valeria Lau Nakamatsu, José Antonio Balarezo Razzeto, Edinson Antonio Díaz Sarabia
This work is licensed under a Creative Commons Attribution 4.0 International License.
The authors retain the copyright and cede to the journal the right of first publication, with the work registered with the Creative Commons License, which allows third parties to use what is published as long as they mention the authorship of the work, and to the first publication in this journal.
