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Patterns of Tooth Wear Associated With Methamphetamine Use
Author(s) -
Richards John R.,
Brofeldt B. Tomas
Publication year - 2000
Publication title -
journal of periodontology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.036
H-Index - 156
eISSN - 1943-3670
pISSN - 0022-3492
DOI - 10.1902/jop.2000.71.8.1371
Subject(s) - medicine , dentistry , methamphetamine , significant difference , orthodontics , psychiatry
Background: Methamphetamine (MAP) abuse is a significant worldwide problem. This prospective study was conducted to determine if MAP users had distinct patterns of tooth wear.Methods: Methamphetamine users were identified and interviewed about their duration and preferred route of MAP use. Study participants were interviewed in the emergency department of a large urban university hospital serving a geographic area with a high rate of illicit MAP production and consumption. Tooth wear was documented for each study participant and scored using a previously validated index and demographic information was obtained using a questionnaire.Results: Forty‐three MAP patients were interviewed. Preferred route of administration was injection (37%) followed by snorting (33%). Patients who preferentially snorted MAP had significantly higher tooth wear in the anterior maxillary teeth than patients who injected, smoked, or ingested MAP (P = 0.005).Conclusion: Patients who use MAP have distinct patterns of wear based on route of administration. This difference may be explained anatomically. J Periodontol 2000;71:1371‐1374.