Impacted and transmigrant mandibular canines incidence, aetiology, and treatment: a systematic review.

Background: The incidence of impacted and transmigrant mandibular canines in the mandible is not as high as that in the maxilla; consequently, it is more difficult to find clinical guidelines derived from sound studies based on large patient samples.

Objectives: The aim of this systematic review was to summarize currently available data pertaining to the incidence and aetiology of impacted and transmigrant mandibular canines and the success rates of different treatment strategies.

Methods: This review was registered with PROSPERO (CRD42014006175) and was conducted using PRISMA and CRD (Centre for Reviews and Dissemination, University of York) statement.

Denture-frame modifications in class III patients treated with rapid palatal expansion and facemask: a prospective controlled study.

Aim: The aim of this prospective controlled investigation was to analyze the short-term cephalometric treatment outcomes, according to the denture frame analysis proposed by Sato, of rapid palatal expansion (RPE) and facial mask (FM) therapy.

Methods: A group of 21 patients with Class III malocclusion treated with the RPE and FM (TG) was compared with untreated Class III controls (CG). The mean age of treatment group was 8.

Reliability of a novel CBCT-based 3D classification system for maxillary canine impactions in orthodontics: the KPG index.

The aim of this study was to evaluate both intra- and interoperator reliability of a radiological three-dimensional classification system (KPG index) for the assessment of degree of difficulty for orthodontic treatment of maxillary canine impactions. Cone beam computed tomography (CBCT) scans of fifty impacted canines, obtained using three different scanners (NewTom, Kodak, and Planmeca), were classified using the KPG index by three independent orthodontists. Measurements were repeated one month later.

The effectiveness of web-based programs on the reduction of childhood obesity in school-aged children: A systematic review.

Review Objective: The objective of this review is to synthesise the best available evidence on the effectiveness of web-based programs on the reduction of childhood obesity in school age children.

Background: Childhood obesity is one of the most serious public health challenges of the 21st century. The problem is global and is steadily affecting many low- and middle-income countries, particularly in urban settings.