Traumatic dental injuries at the Accident and Emergency Department of Singapore General Hospital

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Abstract
The purpose of this retrospective study was to determine the occurrence and the type of after office‐hours traumatic dental injuries managed by the Dental Unit of the Accident and Emergency Department at the Singapore General Hospital. During a 2‐year period (from August 1990 to July 1992), 461 trauma patients (314 males, 147 females) sustained injuries to 968 teeth. The distribution in different races of Chinese: Malay: Indian: others was 7.3: 1.3: 0.9: 0.5. The predominant age groups were 2–3 years, 3–4 years and 17–18 years; 71.3% of the teeth sustained luxation type injuries, the remaining 28.7% had fractures, 45.3% of the cohort had concomitant soft tissues injuries, while 13.7% had associated facial bone fractures. Teenager traumas were more common during school vacations. It is concluded that thorough standardized documentation is imperative to obtain baseline information on dental trauma. This could facilitate future preventive measures, education and research.