The risk of healing complications in primary teeth with concussion or subluxation injury-A retrospective cohort study.
Eva LauridsenPaul BlancheCatharina AmalooJens O AndreasenPublished in: Dental traumatology : official publication of International Association for Dental Traumatology (2017)
Primary teeth with concussion or subluxation injury carry a low risk of PN and infection with periapical inflammation, root resorption, and PTL. Nearly all complications were diagnosed within the first year after the injury. The risk of PTL was highest in patients more than 4 years of age at the time of injury.