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Relationship between tooth mobility and width of periodontal membrane / 实用口腔医学杂志
Journal of Practical Stomatology ; (6)1995.
Artigo em Chinês | 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.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Journal of Practical Stomatology Ano de publicação: 1995 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Journal of Practical Stomatology Ano de publicação: 1995 Tipo de documento: Artigo