Multiple linear regression analysis
In the previous article, I discussed linear regression using a single independent continuous variable. In linear regression analysis, we can include more parameters in an effort to find factors that…
Simply the best
To many, orthodontists are specialists in the profession of orthodontics. To others, orthodontists are specialists in the profession of dentistry. According to the government, orthodontists are engaged in the occupation…
Comparison and reproducibility of 2 regions of reference for maxillary regional registration with cone-beam computed tomography
Introduction The aims of this study were to evaluate the differences between 2 regions of maxillary voxel-based registration and to test the reproducibility of the registration. Methods Three-dimensional models were built…
Cone beam computed tomography in orthodontics: Indications, insights, and innovations
Cone beam computed tomography (CBCT) is an advanced imaging technology that has revolutionized orthodontics. Although there are many books covering the fundamentals of orthodontics, good specialized books are still rare….
Leaving something behind
In medical malpractice cases, plaintiffs aren’t allowed to hold doctors on the hook forever. At some point, they must either file a claim for negligence or let it go and…
Evaluation of corticotomy-facilitated orthodontics and piezocision in rapid canine retraction
Introduction The purpose of this study was to evaluate the efficiency of corticotomy-facilitated orthodontics and piezocision in rapid canine retraction. Methods The sample consisted of 20 patients (15-25 years old) with…
Orthodontic pain trajectories in adolescents: Between-subject and within-subject variability in pain perception
Introduction The objective of this study was to assess the effects of age, sex, and the age-sex interaction on mean pain trajectories and individual variations in the pain experienced by…
Utility of panoramic radiography for identification of the pubertal growth period
Introduction Our aim in this study was to investigate the association between dental mineralization stages and the periods of the pubertal growth spurt (PGS). Methods The sample included panoramic and…
Racial disparities in orthodontic service use for Medicaid-enrolled children: An evaluation of the Washington Medicaid program
Introduction We assessed the relationship between race and orthodontic service use for Medicaid-enrolled children. Methods This cross-sectional study focused on 570,364 Medicaid-enrolled children in Washington state, ages 6 to 19 years….
Periodontal status after surgical-orthodontic treatment of labially impacted canines with different surgical techniques: A systematic review
Introduction Good periodontal status is essential for a successful treatment outcome of impacted maxillary canines. Whereas the surgical technique used for tooth uncovering has been shown not to affect the…
