In the context of Thailand, several studies have
revealed maxillofacial injuries in Thai patients.15-19
Nonetheless, none has attempted to measure risk of
maxillofacial injuries inacertainpopulationby means
of cumulative incidence estimation.15-19 Etiology and
severity of maxillofacial traumas in specific context
of northern Thailand is neither adequate. This study
aimed to identify cumulative incidences, causes, and
severity–reflected by extent of damage and treatment
modalities–of maxillofacial traumas in Thai patients
attending Phichit Hospital in the North of Thailand.