"The aim of this study is to assess the prevalence of tooth discoloration and explore its associated risk factors, including local cultural practices or environmental conditions, among a group of adults aged 20 to 45 years in an Egyptian population sample. Moreover, we aim to identify the most common dental shades in the same sample."
Age 20-45 years.
Males or females.
Egyptians.
Presence of at least 20 teeth in function.
Psychologically unstable or mentally retarded participants
Participants with severe periodontal diseases.
Participants in need for emergency intervention
Egyptian adults of both sexes aged 20-45 years from outpatient clinic, Faculty of Dentistry, Cairo University.
Other
Cross-sectional
Not listed
prevalence and severity of discoloration
assessment of the prevalence and severity of dental discoloration among adults in the study area.
risk factors and their association with discoloration
Identification of risk factors and their association with discoloration in the study population and knowing the most common teeth shade among the same group of population.
Most common teeth shade
determination of most common teeth shade usingVita classical shade guide
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