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Trauma to primary teeth of South African pre-school children
J A Hargreaves1, P E Cleaton-Jones, G J Roberts
1Faculty of Dentistry, University of Alberta, Edmonton, Canada.
Endodontics & Dental Traumatology
|June 24, 1999
Abstract:
A clinical survey of 1466 children of typical South African communities showed a prevalence rate of primary tooth trauma of 15%. Trauma was least common at age 1-2 years (10.7%) and most common at 4-5 years (20.6%). The commonest trauma seen was fracture of enamel only (71.8%) followed by fracture of dentine (11.2%), tooth loss (8.2%) and discolouration without other sign of injury (5.6%).
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