Phenome-Wide Scan Finds Potential Orofacial Risk Markers for Cancer.

Cancer is a disease caused by a process that drives the transformation of normal cells into malignant cells. The late diagnosis of cancer has a negative impact on the health care system due to high treatment cost and decreased chances of favorable prognosis. Here, we aimed to identify orofacial conditions that can serve as potential risk markers for cancers by performing a phenome-wide scan (PheWAS).

An Argument Against Extraction as a Treatment Alternative for Restorable Teeth.

Extraction is commonly presented as a treatment alternative for restorable teeth, and patients are biased to choose it for a variety of reasons. However, without subsequent rehabilitation, patients' health, function, and esthetics could be compromised. This article explores problematic outcomes where extraction was offered as a treatment option when teeth were restorable; a case report example demonstrates this issue.

Surface morphologic evaluation of orthodontic bonding systems under conditions of cariogenic challenge.

Orthodontic bonding systems are submitted to demineralization and remineralization dynamics that might compromise their surface smoothness, and favor biofilm aggregation and caries development. The aim of the present study was to evaluate the effects of a cariogenic challenge model (in vitro pH-cycling model) on the surface roughness and topography of 3 bonding materials: Transbond™ XT (XT), Transbond™ Plus Color Change (PLUS) and Fuji Ortho™ LC (FUJI), by means of Atomic Force Microscopy (AFM). Six specimens with standardized dimensions and surface smoothness were fabricated per group, and the materials were manipulated in accordance with the manufacturers' instructions.

Angle Class III malocclusion treated with mandibular first molar extractions.

A Class III malocclusion associated with dental asymmetry is a complex diagnostic and treatment problem in orthodontics. The goals of maintaining or improving the facial profile and achieving good function are decisive factors when considering whether to plan a surgical or a nonsurgical treatment approach. A fixed appliance in combination with extractions could be considered for nonsurgical management of this type of malocclusion in the permanent dentition.