An Insight into Internal Resorption
Author(s) -
Priya Thomas,
Rekha Krishna Pillai,
Bindhu Pushparajan Ramakrishnan,
Jayanthi Palani
Publication year - 2014
Publication title -
isrn dentistry
Language(s) - English
Resource type - Journals
eISSN - 2090-438X
pISSN - 2090-4371
DOI - 10.1155/2014/759326
Subject(s) - resorption , asymptomatic , etiology , root resorption , medicine , perforation , radiography , dentistry , pathology , radiology , materials science , punching , metallurgy
Internal resorption, a rare phenomenon, has been a quandary from the standpoints of both its diagnosis and treatment. It is usually asymptomatic and discovered by chance on routine radiographic examinations or by a classic clinical sign, “pink spot” in the crown. This paper emphasizes the etiology and pathophysiologic mechanisms involved in internal root resorption. Prognosis is good for smaller lesions; however, for those with extensive resorption associated with perforation the tooth structure is greatly weakened and the prognosis remains poor.
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