Correlation between Combined Width of Maxillary Anterior Teeth, Interpupillary Distance and Intercommissural Width in a Group of Indian People
Suryakant Chhagan Deogade, Sneha S Mantri, Sudhanshu Saxena, Hemasha Daryani
Citation Information :
Deogade SC, Mantri SS, Saxena S, Daryani H. Correlation between Combined Width of Maxillary Anterior Teeth, Interpupillary Distance and Intercommissural Width in a Group of Indian People. Int J Prosthodont Restor Dent 2014; 4 (4):105-111.
The objective was to evaluate the correlation between the width of distal surface of canine (CWC), interpupillary distance (DMP) and intercommissural width (DCM) in a group of central Indian people.
Materials and methods
A total of 540 central Indian subjects (277 males and 263 females) aged 19 to 30 years were selected. DMP and DCM were measured on subject's face using digital vernier caliper [Mitutoyo (UK) Ltd.] with precision of 0.01 mm. Irreversible hydrocolloid impression of the upper arch was taken, and a cast was poured with dental stone. The CWC measurements were done on these casts with the help of a dental floss fixed between the distoproximal contacts of upper canines using a dental tape. Spearman's correlation test was used to determine the correlation between the three variables studied.
Results
The results revealed that the correlation between CWC-DMP was 0.015 and CWC-DCM was 0.031. The correlation showed negative values when compared between the sexes. Also, the proportions were calculated: DMP/CWC and DCM/CWC for the whole sample and for the sexes found no statistical significance (p > 0.05).
Conclusion
The results of this study suggest that the examined interpupillary distance and intercommissural width cannot be considered reliable guidelines in the selection of artificial upper frontal teeth. However, they may be used as a useful additional factor combined with other methods for objective teeth selection in complete denture therapy.
How to cite this article
Deogade SC, Mantri SS, Saxena S, Daryani H. Correlation between Combined Width of Maxillary Anterior Teeth, Interpupillary Distance and Intercommissural Width in a Group of Indian People. Int J Prosthodont Restor Dent 2014;4(4):105-111.
A clinical evaluation of techniques to determine the combined width of the maxillary anterior teeth and the maxillary central incisor. J Prosthet Dent 1982;48:15-22.
Relationship between mesiodistal width of maxillary central incisor and interpupillary distance. J Prosthet Dent 1984;52:641-643.
Interalar width as a guide in denture tooth selection. J Prosthet Dent 1986;55: 219-221.
The relationships between width of the mouth, interalar width, bizygomatic width and interpupillary distance in edentulous patients. J Prosthet Dent 1991;65:250-254.
Inner canthal distance and geometric progression as a predictor of maxillary central incisor width. J Prosthet Dent 2002;88:16-20.
Nasal width and incisive papilla as guides for the selection and arrangement of maxillary anterior teeth. J Prosthet Dent 1981;45:592-597.
Boucher's prosthodontic treatment for edentulouspatient. 8th ed. St Louis: CVMosby; 1980. p. 322-325.
Textbook of complete dentures. 5th ed. Philadelphia: Lea Febiger; 1993. p. 272.
Selection of artificial teeth. J Prosthet Dent 1967;18:222-232.
Prosthetic treatment of the edentulous patient. Oxford: Blackwell Munksgaard, Blackwell Publishing Company, 2002. p. 172-202.
The value of the nose width as an esthetic guide in prosthodontics. J Prosthet Dent 1991;65:250-254.
The relationship between intercanthal dimension and the widths of maxillary anterior teeth. J Prosthet Dent 2001;86:608-612.
Range and standard deviations of certain physical measurements in healthy children. J Pediatr 1935;6:533-545.
A study of the use of photographs for denture tooth selection. Int J Prosthodont 2001;14:173-177.
Correlation between facial measurements and the mesiodistal width of the maxillary anterior teeth. J Esthet Restor Dent 2006;18:196-205.
Intercommissural width in 4 racial groups as a guide for the selection of maxillary anterior teeth in complete dentures. Int J Prosthodont 2005;18:513-515.
An analysis of maxillary anterior teeth: facial and dental proportions. J Prosthet Dent 2005;94:530-538.
The relationship of interalar width, interpupillary width and maxillary anterior teeth width in Saudi population. Odontostomatol Trop 1998;21: 7-10.
An analysis of selected normative tooth proportions. Int J Prosthodont 1994; 7:410-417.
Wheeler's atlas of tooth form. 5th ed. Philadelphia; Saunders; 1984. p. 24-25.
Width/length ratios of normal clinical crowns of maxillary anterior dentition in man. J Clin Periodontol 1999; 26:153-157.
Bonded porcelain restorations in anterior dentition: a biometric approach. Chicago: Quintessence; 2002. p. 64-70.
A multicenter interracial study of facial appearance. Part 2: a comparison of intraoral parameters. Int J Prosthodont 2002;15:283-288.
Sexual variation in buccolingual dimensions in Turkish dentition. Forensic Sci Int 2003;137:160-164.
Facial approximation: An evaluation of mouth- width determination. Am J Phys Anthropol 2003;121:48-57.
Boucher's Prosthodontic treatment for edentulous patients. 10th ed. The CV Mosby Company. p. 333.
The significance of inner canthal distance in prosthodontics. SDJ 1997;9: 36-39.
Tooth dimensions: a comprehensive study. J South Calif Dent Asso; 1972;p. 40-83.
Facial approximation: evaluation of dental and facial proportions with height. African Health Sciences 2012;12(1):63-68.
Correlation between the size of maxillary frontal teeth, the width between Alae Nasi and the width between corners of the lips. Acta Stomat Croat 2001;35:175-179.