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. 2022 Apr 14;55(6):630–645. doi: 10.1111/iej.13735

TABLE 4.

Late PR failures, participants characteristics

Age Sex Tooth Trauma Post‐op symptoms Alternative treatment Survival (months)
9 M 21 ED, LL Persisting apical periodontitis Retreated (wMTA‐apical plug) 52
16 M 11 ED, LL Pathologic periodontal pocket and mobility grade 3 Extracted and treated prosthodontically 13
8 M 21 ED, Avulsion with extra oral time >3 h. Dry storage Ankylosis tone and infraposition Decoronated due to replacement resorption. Treated prosthodontically 24
10 F 11 ED, LL No continued root formation after PR Retreated (long‐term dressing with CaOH2) 24
10 F 11 ED, Avulsion with extra oral time >1 h. Dry storage Persisting clinical symptoms after PR Retreated (root filled with Biodentine) 32
14 M 11 ED, LL Persisting clinical symptoms after PR Retreated (wMTA‐apical plug) 36
8 M 21 Avulsion with unknown extra oral time. Dry storage Ankylosis tone and infraposition Decoronated due to replacement resorption. Treated prosthodontically 9
8 M 21 ED, LL No continued root formation after PR Retreated (wMTA‐apical plug) 24
9 F 21 ED, LL Persisting clinical symptoms after PR Retreated (root filled with Biodentine) 24
12 F 11 Unknown Persisting clinical symptoms after PR Extracted and treated prosthodontically 6
10 F 21 Unknown No continued root formation after PR Retreated (wMTA‐apical plug) 36

Abbreviations: ED, enamel dentine fracture; LL, lateral luxation; PR, pulp revitalization treatment; wMTA, white MTA cement.