IDEAS home Printed from https://ideas.repec.org/a/gam/jijerp/v18y2021i7p3379-d523516.html
   My bibliography  Save this article

Evaluation of the Soft Tissue Changes after Rapid Maxillary Expansion Using a Handheld Three-Dimensional Scanner: A Prospective Study

Author

Listed:
  • Ali Alkhayer

    (Craniofacial Unit, Department of Oral & Maxillofacial Surgery, University of Szeged, Tisza Lajos krt. 97, 6722 Szeged, Hungary)

  • Roland Becsei

    (Craniofacial Unit, Department of Oral & Maxillofacial Surgery, University of Szeged, Tisza Lajos krt. 97, 6722 Szeged, Hungary)

  • László Hegedűs

    (Craniofacial Unit, Department of Oral & Maxillofacial Surgery, University of Szeged, Tisza Lajos krt. 97, 6722 Szeged, Hungary)

  • László Párkányi

    (Department of Periodontology, Faculty of Dentistry, University of Szeged, Tisza Lajos krt. 64-66, 6720 Szeged, Hungary)

  • József Piffkó

    (Department of Oral & Maxillofacial Surgery, Faculty of Medicine, University of Szeged, Kálvária Sugárút 57, 6725 Szeged, Hungary)

  • Gábor Braunitzer

    (DicomLAB Dental, Ltd., Szent-Györgyi Albert u. 2, 6726 Szeged, Hungary)

  • Emil Segatto

    (Craniofacial Unit, Department of Oral & Maxillofacial Surgery, University of Szeged, Tisza Lajos krt. 97, 6722 Szeged, Hungary)

Abstract

Facial soft tissue esthetics is a priority in orthodontic treatment, and emerging of the digital technologies can offer new methods to help the orthodontist toward an esthetic outcome. This prospective study aimed to assess the soft tissue changes of the face after six months of retention following Rapid Maxillary Expansion (RME). The sample consisted of 25 patients (13 females, 12 males, mean age: 11.6 years) who presented with unilateral or bilateral posterior crossbite requiring RME, which was performed with a Hyrax expander. 3D facial images were obtained before treatment (T 0 ) and at the end of a six-month retention period after the treatment (T 1 ) using a structured-light 3D handheld scanner. Linear and angular measurements were performed and 3D deviation analyses were done for six morphological regions of the face. Significant changes in various areas of the nasal and the upper lip regions were observed. Based on the results of the study and within the limitations of the study, RME with a Hyrax expander results in significant morphological changes of the face after a six-month retention period.

Suggested Citation

  • Ali Alkhayer & Roland Becsei & László Hegedűs & László Párkányi & József Piffkó & Gábor Braunitzer & Emil Segatto, 2021. "Evaluation of the Soft Tissue Changes after Rapid Maxillary Expansion Using a Handheld Three-Dimensional Scanner: A Prospective Study," IJERPH, MDPI, vol. 18(7), pages 1-14, March.
  • Handle: RePEc:gam:jijerp:v:18:y:2021:i:7:p:3379-:d:523516
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1660-4601/18/7/3379/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1660-4601/18/7/3379/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Yi-jiao Zhao & Yu-xue Xiong & Yong Wang, 2017. "Three-Dimensional Accuracy of Facial Scan for Facial Deformities in Clinics: A New Evaluation Method for Facial Scanner Accuracy," PLOS ONE, Public Library of Science, vol. 12(1), pages 1-13, January.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Hang-Nga Mai & Jaeil Kim & Youn-Hee Choi & Du-Hyeong Lee, 2020. "Accuracy of Portable Face-Scanning Devices for Obtaining Three-Dimensional Face Models: A Systematic Review and Meta-Analysis," IJERPH, MDPI, vol. 18(1), pages 1-15, December.
    2. Pokpong Amornvit & Sasiwimol Sanohkan, 2019. "The Accuracy of Digital Face Scans Obtained from 3D Scanners: An In Vitro Study," IJERPH, MDPI, vol. 16(24), pages 1-13, December.
    3. Hang-Nga Mai & Du-Hyeong Lee, 2020. "The Effect of Perioral Scan and Artificial Skin Markers on the Accuracy of Virtual Dentofacial Integration: Stereophotogrammetry Versus Smartphone Three-Dimensional Face-Scanning," IJERPH, MDPI, vol. 18(1), pages 1-12, December.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jijerp:v:18:y:2021:i:7:p:3379-:d:523516. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.