Crowding of Anterior Mandibular Teeth Clinical Trial
Official title:
CBCT-based Assessment of Apical Root Resorption and Alveolar Bone Height Following Orthodontic Treatment of Moderate Crowding With Labial vs. Lingual Fixed Appliances: A Randomized Controlled Trial
Patients who have moderate crowding that could be treated on a non-extraction will be treated in this study. The apical root resorption and alveolar bone height of the lingual and labial fixed appliances will be assessed. All patients will receive a cone-beam computed tomography (CBCT) scan at two different times (T0: Before treatment, T1: After treatment). There are two groups: The first group (Experimental): The patients in this group will be treated using Lingual Fixed Orthodontic Appliances. The second group (Control): The patients in this group will be treated using Labial Fixed Orthodontic Appliances.
Recently, the therapeutic results of lingual orthodontics have become similar to those produced by labial orthodontics. However, lingual appliances act differently. The application of force near the center of resistance and the distance between the lingual brackets leads to an increase in friction and, thus, an increase in the force applied during treatment. In addition, the contact of the lower incisors with the brackets of the upper incisors in the lingual technique can lead to the intrusion of these incisors. Therefore, these factors can be potential risks for apical root resorption and alveolar bone height in lingual orthodontics. 2D radiographs may not accurately depict the true amount of root resorption due to magnification errors and difficulties in obtaining repeatable images. Besides, conventional two-dimensional radiographs cannot accurately assess alveolar bone height in the anterior region. CBCT has proven to be valuable in diagnosing root resorption due to its capability to produce distortion-free images, as well as its ability to maintain a high level of reproducibility despite changes in tooth positions after treatment, with high sensitivity and specificity. On the other hand, the use of CBCT allows for an evaluation of alveolar bone height in the anterior region with high accuracy and precision. ;
Status | Clinical Trial | Phase | |
---|---|---|---|
Enrolling by invitation |
NCT05676840 -
Comparing the Alignment Efficiency of Three Types of Nickel-titanium Archwires
|
N/A | |
Recruiting |
NCT04815200 -
Efficiency of Using Copper-Nickel-Titanium Versus Nickel-Titanium Arch Wires on Anterior Segment Crowding Alleviation in Group of Adults With Moderate Crowding
|
N/A | |
Completed |
NCT04601662 -
Evaluation of the Root Resorption and Dehiscence Formation Between Two Methods of Leveling and Alignment of Lower Teeth
|
N/A | |
Completed |
NCT06401382 -
Oral Health-Related Quality of Life Between Two Different Types of Orthodontic Appliances
|
N/A | |
Recruiting |
NCT04940351 -
Evaluation of the Effectiveness of Piezocision and Micro-osteoperforation in Alleviating Mandibular Anterior Crowding
|
N/A | |
Recruiting |
NCT05492773 -
Evaluating the Efficacy of Micro-Osteoperforations Technique on the Orthodontic Tooth Movement Acceleration in Moderate Mandibular Anterior Crowding Cases Treated With Clear Aligners
|
N/A | |
Recruiting |
NCT03256279 -
Mechanical Properties and Clinical Efficacy of Two Nickel-Titanium (NiTi) Archwires
|
N/A | |
Completed |
NCT04988373 -
Evaluation of the Efficiency of Single Aligner Appliance for Treatment of Mild Crowding Cases in Adults.
|
N/A | |
Completed |
NCT06337435 -
Using Multi-looped Lingual Retainer to Relief Anterior Mandibular Crowding
|
||
Completed |
NCT04728464 -
Pain, Acceptance, and Discomfort With Periodontally Accelerated Osteogenic Orthodontics (PAOO)
|
||
Completed |
NCT05510206 -
SmartArch vs Super Elastic NiTi Aligning Archwires
|
N/A |