Evaluation of Palatal Rugae Following Orthopedic Treatment Using Rapid Maxillary Expander and Facemask (구개확장장치와 facemask를 이용한 교정치료 환자의 구개주름 평가)

Sehee Park (박세희); Choi Nam-Ki (최남기); Kim Seon Mi (김선미)

doi:10.5933/JKAPD.2020.47.2.167

Evaluation of Palatal Rugae Following Orthopedic Treatment Using Rapid Maxillary Expander and Facemask

Journal of the Korean academy of pediatric dentistry
Abbr : J Korean Acad Pediatr Dent
2020, 47(2), pp.167-175
DOI : 10.5933/JKAPD.2020.47.2.167
Publisher : The Korean Academy Of Pediatric Dentistry
Research Area : Medicine and Pharmacy > Dentistry
Received : October 14, 2019
Accepted : November 21, 2019
Published : May 29, 2020

Sehee Park ¹, Choi Nam-Ki ², Kim Seon Mi ²

¹전남대학교 치의학전문대학원 소아치과학교실
²전남대학교

Accredited

ABSTRACT

The purpose of this study was to determine whether the palatal rugae could be used as an appropriate reference area for serial model superimposition following Rapid maxillary expansion(RME) and facemask treatment. A total of 52 pediatric patients who had undergone RME and facemask treatment were selected. Palate and palatal rugae in the pre- and post- treatment casts from the patients were measured. In spite of dentoalveolar changes occurred by RME and facemask, anteroposterior changes in palate and palatal rugae were not significant. Anatomical changes of palate and palatal rugae were mostly shown in the transverse dimension. The soft tissue of the palatal rugae stretches in adaptation to hard tissue movement. Among the evaluated landmarks, the medial point of the third palatal rugae seemed to be the most stable. The observed alterations in the palatal rugae demonstrated the potential of medial points of third palatal rugae as a reference point in model superimpositions to evaluate dental movement within the maxillary arch following RME and facemask treatment.

KEYWORDS

Palatal rugae, Model superimposition, Dental cast analysis

Citation status

* References for papers published after 2023 are currently being built.

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Journal of the Korean academy of pediatric dentistry 2023 KCI Impact Factor : 0.48

Evaluation of Palatal Rugae Following Orthopedic Treatment Using Rapid Maxillary Expander and Facemask

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* References for papers published after 2023 are currently being built.

Journal of the Korean academy of pediatric dentistry 2023 KCI Impact Factor : 0.48

Evaluation of Palatal Rugae Following Orthopedic Treatment Using Rapid Maxillary Expander and Facemask

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KEYWORDS

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