| Autor: |
Robert G. Schallhorn, Gordon L. Douglass, Giovan Paolo Pini Prato, William W. Hallmon, Alan M. Polson, Myron Nevins, Jan L. Wennström, Isao Ishikawa, Brian L. Mealey, Michael K. McGuire, Timothy M. Blieden |
| Rok vydání: |
1999 |
| Předmět: |
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| Zdroj: |
Annals of Periodontology. 4:108-108 |
| ISSN: |
1553-0841 |
| DOI: |
10.1902/annals.1999.4.1.108 |
| Popis: |
The following working definitions for the types of occlusal trauma were developed by the group: Occlusal trauma. Injury resulting in tissue changes within the attachment apparatus as a result of occlusal force(s). Primary occlusal trauma. Injury resulting in tissue changes from excessive occlusal forces applied to a tooth or teeth with normal support. It occurs in the presence of: 1) normal bone levels, 2) normal attachment levels, and 3) excessive occlusal force(s). Secondary occlusal trauma.* Injury resulting in tissue changes from normal or excessive occlusal forces applied to a tooth or teeth with reduced support. It occurs in the presence of: 1) bone loss, 2) attachment loss, and 3) “normal”/excessive occlusal force(s). |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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