Pain in orthodonticsA review and discussion of the literatureSchmerz in der KieferorthopädieÜberblick und Diskussion der Literatur

This literature review focuses on previous studies of pain and pain perception in dentistry with special emphasis on orthodontic treatment. The prevalence of pain and background factors such as age, gender and culture/society, in addition to pain physiology and the influence of concomitant emotional and cognitive factors, is examined. Pain during orthodontic tooth movement is reported from the point of view of its physiology and character and different assessment methods. These aspects are described both generally and specifically in relation to the type of orthodontic forces and to the experience of discomfort other than pain. Since the orthodontic treatment may cause some degree of suffering for the patients, it is important for orthodontists to handle this situation in the best possible way. Some ideas about the possibilities of avoiding, reducing or alleviating pain in orthodontics are discussed.