title: Tooth resorption part II - external resorption: Case series.
abstract: External tooth resorption usually follows trauma to the periodontal ligament. It can be classified into five categories based on its clinical and histological manifestations. Calcium hydroxide has long been used as an intracanal medicament to slow down the resorption process due to its alkaline pH. A combination of both external and internal resorptions can also occur on the same tooth, making the management more complex. Five case reports of external resorption have been presented in this article along with pertinent review of literature. Successful management was possible in two cases, while extractions had to be advised in 3 cases due to advanced nature of the lesions.
authors.affiliation: Department of Conservative Dentistry and Endodontics, Goa Dental College & Hospital, Bambolim, Goa, India.
authors.forename: Marina
authors.initials: M
authors.lastname: Fernandes
authors.forename: Ida
authors.initials: I
authors.lastname: de Ataide
authors.forename: Rahul
authors.initials: R
authors.lastname: Wagle
keywords: Calcium hydroxide; external root resorption; osteoclast; resorption; trichloroacetic acid