| Abr, Abras | abrasion |
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| abrasion | 1. <pathology> The wearing away of a substance or structure (such as the skin or the teeth) through some unusual or abnormal mechanical process. 2. <clinical sign> A superficial injury to the skin or other body tissue caused by rubbing or scraping resulting in an area of body surface denuded of skin or mucous membrane. (11 Nov 1997) |
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| gingival abrasion | A lesion of the gingiva resulting from mechanical removal of a portion of the surface epithelium. (05 Mar 2000) |
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| mechanical abrasion | <procedure, surgery> A surgical procedure which involves the controlled abrasion of the upper layers of the skin to smoothen the skin and remove wrinkles, small scars or foreign bodies (tattoos). (27 Sep 1997) |
| tooth abrasion | The pathologic wearing away of the tooth substance by brushing, bruxism, clenching, and other mechanical causes. It is differentiated from tooth attrition in that this type of wearing away is the result of tooth-to-tooth contact, as in mastication, occurring only on the occlusal, incisal, and proximal surfaces. It differs also from tooth erosion, the progressive loss of the hard substance of a tooth by chemical processes not involving bacterial action. (12 Dec 1998) |
| abrasion |
an abraded area where the skin is torn or worn off erosion by friction grinding: the wearing down of rock particles by friction due to water or wind or ice
Ãâó: wordnet.princeton.edu/perl/webwn
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| abrasion |
The grinding away of rock by friction and impact during transportation. (See page(s) 230)
Ãâó: highered.mcgraw-hill.com/sites/0072402466/student_...
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| abrasion |
Wear or removal of the surface of a solid material as a result of relative movement of other solid bodies in contact with it (BS CP3)
Ãâó: www.angelfire.com/biz/BuildingPathology/ConstrEFRg...
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| abrasion |
scraping away of portion of skin or mucus membrane
Ãâó: www.lovingscents.com/Glossary.htm
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| abrasion |
any injury which rubs off the surface of the skin.
Ãâó: sportsmedicine.about.com/cs/exercisephysiology/a/g...
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| abrasion | the wearing down of rock particles by friction due to water or wind or ice |
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| abrasion | erosion by friction |
| abrasion | an abraded area where the skin is torn or worn off |
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