An intruded tooth is driven into its socket, causing a crushing fracture of alveolar bone.
International Association of Dental Traumatology. Dental Trauma Guidelines, Revised 2020. https://www.iadt-dentaltrauma.org/for-professionals.html.
Cameron, Angus. Handbook of Pediatric. 2nd. United States: Mosby, 2003.
American Association of Endodontists. Traumatic Dental Injuries. https://www.aae.org/specialty/clinical-resources/treatment-planning/traumatic-dental-injuries/
American Academy of Pediatric Dentistry. Guideline on Management of Acute Dental Trauma. Pediatric Dentistry 2009; 31(6):187-195.