Evaluation and Comparison of Root Resorption Resulting from Traditional and Bone-borne Rapid Maxillary Expansion Appliances Using Cone-beam Computed Tomography
Journal Title: Meandros Medical and Dental Journal - Year 2021, Vol 22, Issue 1
Abstract
Objective: This study aimed to evaluate the resorptions of the roots of the maxillary posterior teeth after traditional rapid maxillary expansion (TRME) therapy and bone-borne rapid maxillary expansion (BBRME) appliances and to compare the findings obtained using the two appliances. Materials and Methods: The study enrolled 40 patients treated at the orthodontics clinic. These patients were divided into the TRME group (13.4±1.2 years old, n=20) and BBRME group (13.2±1.3 years old, n=20) according to the appliance used. Cone-beam computed tomography images taken before the treatment (T0) and after a 3-month retention period (T1) was transferred to an image-processing software. Volumetric measurements of the teeth were made after the segmentation procedure, and volumetric changes before and after treatments were analysed statistically. Paired-sample t-test was used for the intra-group comparison, and independent-sample t-test was used for the inter-group comparison. Results: In both groups, the amount of resorption in all teeth that occurred between T0 and T1, was statistically significant (p<0.001). In the TRME group, the highest resorption was measured in the 1st molars (79.65 mm3), and the lowest resorption was measured in the 2nd premolars (33.38 mm3). In the BBRME group, the highest resorption was measured in the 1st molars (46.74 mm3), and the lowest resorption was measured in the 1st premolars (21.61 mm3). In the comparison of root resorptions that occurred between T0 and T1 in the two groups, analysis results showed that the BBRME group demonstrated lower root resorption (p<0.05). Conclusion: The results suggest that BBRME causes less root resorption than TRME.
Authors and Affiliations
Mehmet Akin, Onur Öztürk
Keywords
Related Articles
- EP ID EP693431
- DOI 10.4274/meandros.galenos.2021.47135
- Views 111
- Downloads 0
Social and Psychiatric Results of Migration Among Women in a Western City in Turkey
Objective: The aim of this study was to assess the mental health of women who have been subjected to forced migration and the reasons of migration, in a western city sample of Turkey. Materials and Methods: This cross-s...
Effects of Visual and Auditory Stimuli on Performance During Sustained Attention Task
Objective:Although many studies are investigating the effects of stimuli on sustained attention performance, only a few studies compare auditory, visual and neutral conditions. Thus, this study aimed to investigate the e...
Use of Root-end Filling Materials After Root-end Resections Among Oral Surgeons: A National Survey
Objective: The placement of a root-end filling material to seal the end of the root canal is one of the most important procedures in apical surgery. In Turkey, root-end surgeries are most often performed by oral surgeons...
Patients with FMF Associated Spondyloarthropathy Who Has Heterozygous M694V Mutation: A Case Report
Familial Mediterranean Fever (FMF) is the most common Periodic Fever syndrome characterized by attacks like serositis and fever. FMF is an autosomal recessive disease caused by MEFV gene mutations which located on 16p13....
A Rare Cause of Paresthesia: Hypophosphatemia
Phosphate is a structural molecule for cells and also is used as coenzyme or as seconder messenger. Renal or gastrointestinal loss of phosphate, diabetes mellitus, chronic alcoholism, hyperparathyroidism, sepsis, increas...