Elemental composition of miniscrews
We would like to make a few comments on the article entitled “Surface deterioration and elemental composition of retrieved orthodontic miniscrews” published in the April supplement (Patil P, Kharbanda OP,…
Orthodontics
Authors’ response
Thank you for your letter. We appreciate your interest in our article. We will attempt to respond to your questions and comments in the order in which you presented them….
Extraction treatment and long-term profile changes
I’d like to make a few comments on the article “Extraction vs no treatment: Long-term facial profile changes” in the May 2015 issue (Rathod AB, Araujo E, Vaden JL, Behrents…
Evaluation of root and alveolar bone development of unilateral osseous impacted immature maxillary central incisors after the closed-eruption technique
Introduction In this study, we evaluated root and alveolar bone development in unilateral osseous impacted immature maxillary central incisors by cone-beam computed tomography before and after closed-eruption treatment, in comparison…
Comparison of transverse changes during maxillary expansion with 4-point bone-borne and tooth-borne maxillary expanders
Introduction The purposes of this study were to evaluate and compare the dentoskeletal changes concurrent with 4-point bone-borne and tooth-borne rapid maxillary expanders in growing children. Methods The study was…
Impact on perceived root resorption based on the amount of incisal inclination as determined from conventional panoramic radiography
Introduction Our objective was to measure the impact on perceived root resorption based on the amount of anteroposterior incisal inclination as determined in vitro from conventional panoramic radiography. Methods A rapid…
Effect of low-level laser therapy on orthodontic tooth movement into bone-grafted alveolar defects
Introduction The objective of this study was to investigate the effect of low-level laser therapy (LLLT) on the rate of orthodontic tooth movement (OTM) into bone-grafted alveolar defects based on…
Growth-related changes of skeletal and upper-airway features in bilateral cleft lip and palate patients
Introduction The craniofacial morphology of subjects with cleft lip and palate differs from that of subjects without clefts. Subjects with bilateral cleft lip and palate tend to have maxillary retrognathism,…
Gus G. Sotiropoulos, 1926-2015
Fig Gus Sotiropoulos If someone asked Dr Gus G. Sotiropoulos when he was born he would say “February 26, 1926,” and then quickly add “ ad .” He died on…
Nonparametric methods
When the normality assumption for a parametric test is not met, we have 2 options: we can try to find a transformation to normality for the data, or we can…
