Position of the mental foramen in Singaporean Malays and Indians.
The position of the mental foramen of the local Malays and Indians in Singapore was determined from a series of orthopantomograms. The most frequent location does not conform to the position cited in many anatomy, surgery, and dental anesthesia texts as being below and between the apices of the lower premolars. This data has implications in the teaching and practice of dental anesthesia. In both these races, the median location is just below the second premolar.
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D005006:Ethnicity; D006801:Humans; D007194:India / Q000208:ethnology; D008296:Malaysia / Q000208:ethnology; D008334:Mandible / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D008340:Mandibular Nerve / Q000033:anatomy & histology*; D011862:Radiography, Panoramic; D012846:Singapore