Chronic nail biting, orthodontic treatment and Enterobacteriaceae in the oral cavity

2019

Background Chronic nail biting is common in children and young adults. Auto inoculation of environmental pathogens can manifest as infection in distant organs. Multi-drug resistance gram negative bacteria are on the rise globally. Several of the foodborne bacteria fall within the Enterobacteriaceae family but very few studies have explored these microbes in the oral cavity of children with chronic nail-biting habit or orthodontic treatment. The study aims to investigate oral load of Enterobacteriaceae in children with chronic nail-biting habit and or those undergoing orthodontic treatment. Material and methods 150 children (no nail-biting n=30, nail biting n=60, fixed orthodontic treatment …