Maxillary arch and central incisor dimensions of an ethnic Chinese population in relation to complete denture prosthodontics.
In the absence of pre-extraction records, investigators have used various methods to aid in the selection and placement of artificial teeth for complete dentures. Natural tooth position and size provide the dentist with an optimal guide. A study was conducted on a group of ethnic Chinese subjects where direct measurements were made of the arch size and width of the maxillary central incisor on stone casts. The anterior arch width represented by the inter-canine cusp tip distance was 35.74 +/- 2.17mm. The mesiodistal diameter of the maxillary central incisor was 8.85 +/- 0.59mm with a range of 7.60mm to 11.20mm. The results of this study was discussed against other findings on the Caucasian, Nigerian and Malay groups. The significance of artificial tooth selection for dentures was highlighted in relation to the results obtained from the study for the group of Chinese and other races.
Keng
S B
SB
Department of Restorative Dentistry, Faculty of Dentistry, National University Hospital, Singapore.
Foong
K W
KW
D000293:Adolescent; D000328:Adult; D044466:Asian People; D044383:Black People; D002508:Cephalometry; D002681:China / Q000208:ethnology; D003481:Cuspid / Q000033:anatomy & histology; D003724:Dental Arch / Q000033:anatomy & histology*; D003779:Denture Design; D003824:Denture, Complete; D005006:Ethnicity; D005260:Female; D006801:Humans; D007180:Incisor / Q000033:anatomy & histology*; D008296:Malaysia / Q000208:ethnology; D008297:Male; D008437:Maxilla / Q000033:anatomy & histology*; D003765:Models, Dental; D009549:Nigeria / Q000208:ethnology; D009811:Odontometry; D012846:Singapore; D014093:Tooth, Artificial; D044465:White People