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Prevalence of dental trauma in individuals with special needs
Maria Cristina Duarte Ferreira1, Renata Oliveira Guare, Igor Prokopowitsch
1Discipline of Dentistry, Persons with Disabilities Division, Universidade Paulista, Sao Paulo, Brazil. duarteferreira@uol.com.br
Background:
Individuals with special needs exist throughout the world. The last demographic census (IBGE, 2002) in Brazil indicated that 14.5% of the total population (24.5 million) present some type of impairment. This study aimed to evaluate the prevalence of dental trauma (DT) in individuals with special needs and the first attendance by a dental surgeon of patients admitted to the special care clinic of the School of Dentistry of Universidade Paulista (UNIP), Brazil, between 2001 and 2005.
Material And Methods:
The sample included 544 individuals with special needs aged 1-20 years old (mean 10.7 ± SD 5.3). Patient medical records were reviewed for demographic and clinical data, including medical diagnosis, gender, age, presence of DT and whether the attendance provided was the first time the patient had sought dental treatment.
Results:
The individuals were distributed into 11 subgroups according to medical diagnosis. The DT prevalence determined was 9.2% (n = 50), with no difference in relation to gender. The majority (78.3%) of the individuals were seeking dental treatment for the first time at an advanced age.
Conclusions:
The present data suggest that DT prevalence in individuals presenting special needs is more common in permanent dentition and that the first attendance by a dental surgeon is delayed.
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