Open AccessComparison of Abundance of Premolar and Molar Pulp Stones Before and After Orthodontic Treatment Using Panoramic Radiography
Author(s) -
Erfaneh Afsari,
Elmira Niksolat,
Farzaneh Ostovar,
Shaghayegh Karimi
Publication year - 2021
Publication title -
frontiers in dentistry
Language(s) - English
Resource type - Journals
ISSN - 2676-296X
DOI - 10.18502/fid.v18i22.6932
Subject(s) - medicine , dentistry , pulp (tooth) , molar , premolar , radiography , maxilla , orthodontics , root canal , surgery
Objectives: Pulp stone is a focal calcification in dental pulp, which is often detected on conventional dental radiographs. Pulp stones can complicate easy access to the root canal and pulp chamber in root canal treatment. Orthodontic treatment may be associated with the formation of pulp stones. Therefore, this study examined the number of pulp stones pre- and post-orthodontic treatment.
Materials and Methods: In this retrospective cross-sectional comparative study, 222 digital panoramic radiographs collected from private orthodontic offices in Rasht, were divided into two groups: radiographs of patients undergoing orthodontic and non-orthodontic treatment according to the inclusion criteria. The obtained data were analyzed by SPSS via the Wilcoxon and Mann-Whitney tests (P<0.05).
Results: The difference in the number of pulp stones pre- and post-orthodontic treatment was significant (P 0.05).
Conclusion: This study showed the effect of orthodontic treatment on the number of pulp stones. Further studies are required to clarify the underlying mechanisms for this increase and come up with strategies to prevent it.