logging in or signing up TOOTH RESORPTION vyomika Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 1665 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: February 17, 2011 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript TOOTH RESORPTION : TOOTH RESORPTION Slide 2: DEFINITION A condition associated with either a physiologic or a pathologic process that results in loss of substance from a tissue such as dentin, cementum or alveolar bone. CLASSIFICATION OF ROOT RESORPTION : CLASSIFICATION OF ROOT RESORPTION BASED ON THE NATURE PATHOLOGIC -seen in both Deciduous & permanent dentition PHYSIOLOGIC Seen in deciduous dentition BASED ON ANATOMICAL OCCURRENCE OF REGION : BASED ON ANATOMICAL OCCURRENCE OF REGION INTERNAL EXTERNAL - APICAL - LATERAL - CERVICAL INTERNAL RESORPTION : INTERNAL RESORPTION ETIOLOGY - trauma -caries - iatrogenic procedures as restorative procedures, crown cutting procedures - Ca(OH)2 procedures- pulpotomy, pulp capping - orthodontics - bruxism - cracked tooth CLINICAL FEATURES : CLINICAL FEATURES Usually asymptomatic unless it perforates the root Common in max central incisor Spreads rapidly in primary teeth Pathognomic feature is pink spot appearance of tooth which represents the hyperplastic vascular pulp tissue showing off through the crown of the tooth Radiographic appearance : Radiographic appearance Uniform enlargement of the canal Usually bone changes nt evident MANAGEMENT : MANAGEMENT Without perforation- endodontic therapy With perforation a. surgical - surgical flap - root resection - intentional replantation b. Nonsurgical - Ca(OH)2 therapy obturation EXTERNAL ROOT RESORPTION : EXTERNAL ROOT RESORPTION DIFFERENCE BETWEEN EXTERNAL & INTERNAL RESORPTION : DIFFERENCE BETWEEN EXTERNAL & INTERNAL RESORPTION You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.