TABLE 1.
Author | Year | Based on | Classification divisions |
---|---|---|---|
Andreasen J. | 1970 | Localization, type and trauma | I. Internal resorption-Replacement, Inflammatory II. External resorption-Surface, Replacement, Inflammatory |
Gartner et al. | 1976 | Localization | I. Internal resorption-Coronal, Mid-root II. External resorption-Coronal, Mid-root, Apical |
Feiglin B. | 1986 | Localization | I. Internal resorption II. External resorption-Physiological, Orthodontic treatment, Trauma, Impacted tooth pressure III. Inflammatory resorption-Cervical, Apical |
Tronstad L. | 1988 | Localization and type | I. Transient inflammatory resorption II. Progressive inflammatory resorption III. Internal resorption IV. External resorption-Progressive inflammatory, Cervical, Dentoalveolar Ankylosis and Replacement |
Trope M. | 1998 | Aetiology and trauma origin | I. External resorption Type 1–Attachment Damage Alone (Pressure, Mild and Severe Traumatic Injury) Type 2–Infection Alone (Apical and Marginal Periodontitis) Type 3–Attachment Damage Plus Infection (Periradicular Root Resorption of Pulpar Origin and Subattachment Root Resorption of Sulcular Origin) II. Internal resorption |
Ne et al. | 1999 | Localization and type | I. Internal resorption–Metaplastic resorption (root canal replacement resorption); Inflammatory II. External resorption-Surface, Inflammatory (External and Cervical RR with or without vital pulp as Invasive Cervical RR), Replacement and Ankylosis III. Combined internal and external resorption IV. Transient Apical Breakdown (TAB) |
Gunraj et al. | 1999 | Localization and type | I. External resorption associated with traumatic injuries-Surface, Inflammatory and Replacement II. External resorption from pulp necrosis and periradicular pathosis III. External resorption from pressures in the PDL IV. Internal resorption V. Cervical resorption |
Trope M. | 2002 | Dental trauma | I. External resorption-a) Stimulus of short duration (transient stimulus); b) Stimulus of long time periods (progressive stimulus): pression and pulp space infection (apical and lateral periodontitis); c) Sulcular infection. II. Internal resorption |
Fuss et al. | 2003 | Aetiology | I. Pulpal infection II. Periodontal infection III. Orthodontic pressure IV. Impacted tooth or tumour pressure V. Ankylotic |
Lindskog et al. | 2006 | Aetiology | I. Trauma-Surface, Transient Apical Internal Resorption (TAIR), Orthodontic, Pression, Replacement. II. Infection-Internal inflammatory apical and radicular, External inflammatory, Inflammatory communicative (internal-external) III. Hyperplasic invasive-Internal replacement, coronal, cervical and radicular Patel and Pitt-Ford 2007 Localization I. External resorption-Surface, Replacement, Inflammatory, Cervical and TAB II. Internal resorption-Inflammatory |
Santos et al. | 2011 | Aetiology | I. External resorption-Trauma II. Surface resorption III. Replacement resorption IV. Inflammatory resorption V. Atypical resorption |
Kanas and Kanas | 2011 | Localization, aetiology and Type | I. Dental Origin 1. Internal resorption-Infective, inflammatory, trauma: a) Radial pulp enlargement resorption; b) Metaplastic (replacement) pulp resorption I. Dental Original - External resorption 2. External resorption-a) Physiological apical resorption: External surface resorption, TAR; b) Infective/Inflammatory resorption: Apical (pulp) inflammatory resorption, Cervical (periodontal) inflammatory resorption; c) Trauma (avulsed/luxated/fractured): TAB, Periapical replacement resorption (PARR) with ankylosis, Infective/inflammatory (apical or cervical); d) Pressure: Orthodontic (TAB, PARR without ankylosis), Impacted teeth, Occlusal forces; e) Idiopathic: Localized apical resorption (PARR without ankylosis), Multiple apical resorption (PARR without ankylosis); Multiple cervical resorption; f) Surgical: Bone grafts of alveolar clefts. Ii. Nondental Origin 1. Internal resorption - Herpes zoster infection. 2. External resorption - Neoplasia/cysts of the jaws; Systemic disorders. |
Darcey and Qualtrough | 2013 | Aetiology | I. External surface resorption II. External inflammatory resorption III. External cervical resorption IV. External replacement resorption V. Internal resorption - Surface, inflammatory, replacement |
Sak et al. | 2016 | Aetiology | I. Internal resorption - Inflammatory (types A, B, C, D); Replacement. II. External resorption - Ankylosis and replacement resorption; Apical inflammatory RR; Resorption associated with systemic diseases; Lateral inflammatory resorption; Resorption caused by chronic mechanical injuries; Cervical resorption. |