Source:http://linkedlifedata.com/resource/umls/id/C0010482
MSH: The third tooth to the left and to the right of the midline of either jaw, situated between the second INCISOR and the premolar teeth (BICUSPID). (Jablonski, Dictionary of Dentistry, 1992, p817),NCI: A single-cusped (pointed) and usually single-rooted tooth located between the incisors and premolars. (NCI),NCI: A single-cusped (pointed) and usually single-rooted tooth located between the incisors and premolars.