Relationship between tooth mobility and width of periodontal membrane / 实用口腔医学杂志
Journal of Practical Stomatology
;
(6)1995.
Article
in Chinese
| WPRIM
| ID: wpr-670474
ABSTRACT
Objective:
To obtain the parameters related to the width of periodontal membrane from tooth mobility signal.Methods:
Signals elicited from a tooth model of human maxillary central incisor, periodontal membrane made of silicone rubber and alveolar bone made of resin,were processed utilizing FX-1 tooth mobility measurement system.Results:
R value of wave range,slope K and time parameter t2 in the tooth mobility signals were reduced with the increase of the width of periodontal membrane; time parameter t1 was increased with the increase of the width of periodotal membrane;R value and time parameter t2 were negatively correlated.Conclusion:
R value and t2 may be the paticular indications reflecting the changing of width of periodontal membrane.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Practical Stomatology
Year:
1995
Type:
Article
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