Dowsing, P., Murray, A., and Sandler, P. J. (2015). Emergencies in orthodontics. Part 1: Management of general orthodontic problems as well as common problems with fixed appliances. Dental Update 2015, 42, 131–40. [DOI: 10.12968/denu.2015.42.2.131] [PubMed: 26058226]
Dowsing, P., Sandler, P. J., and Murray, A. (2015). Emergencies in orthodontics. Part 2: Management of removable appliances, functional appliances and other adjuncts to orthodontic Treatment. Dental Update 2015, 42, 221–8. [DOI: 10.12968/denu.2015.42.3.221] [PubMed: 26076540]
Two useful articles.