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Retrospective Study of Association between Displacement of Maxillary Canine and Tooth Agenesis.
J Clin Pediatr Dent. 2015 Fall; 39(5):488-92.JC

Abstract

OBJECTIVE

The purpose of this study was to investigate the interrelationships between displacement of maxillary canine and tooth agenesis in age from 10 to 19 years.

STUDY DESIGN

The panoramic radiographs of 128 subjects with displacement of maxillary canine and 600 subjects without displacement of maxillary canine were examined. The panoramic radiographs taken between 2003 and 2013 were used for diagnosis other related dental anomalies, including permanent tooth agenesis and small maxillary lateral incisor.

RESULTS

Patients with maxillary canine displacement had a significantly higher prevalence rate of permanent tooth agenesis excluding of third molars (p < 0.05). Significant increase in occurrence of tooth agenesis of maxillary lateral incisor (p < 0.05), maxillary second premolar (p < 0.05) and small maxillary lateral incisor (p < 0.05). In contrast, the mandibular second premolar did not show any significant difference (p > 0.05).

CONCLUSION

This study indicates that there is positive relationship between displacement of maxillary canine, small maxillary lateral incisor and permanent tooth agenesis. Especially, maxillary lateral incisor and maxillary second premolar have strong association with maxillary canine displacement. Consequently, permanent tooth agenesis and small maxillary lateral incisor can be a predictor of maxillary canine displacement.

Authors+Show Affiliations

From the Department of Pediatric Dentistry, College of Dentistry, Wonkwang University, Iksan, Republic of Korea.From the Department of Pediatric Dentistry, College of Dentistry, Wonkwang University, Iksan, Republic of Korea.From the Department of Pediatric Dentistry, College of Dentistry, Wonkwang University, Iksan, Republic of Korea.From the Department of Pediatric Dentistry, College of Dentistry, Wonkwang University, Iksan, Republic of Korea.From the Department of Pediatric Dentistry, College of Dentistry, Wonkwang University, Iksan, Republic of Korea.

Pub Type(s)

Comparative Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

26551375

Citation

Jang, E, et al. "Retrospective Study of Association Between Displacement of Maxillary Canine and Tooth Agenesis." The Journal of Clinical Pediatric Dentistry, vol. 39, no. 5, 2015, pp. 488-92.
Jang E, Lee K, An S, et al. Retrospective Study of Association between Displacement of Maxillary Canine and Tooth Agenesis. J Clin Pediatr Dent. 2015;39(5):488-92.
Jang, E., Lee, K., An, S., Song, J., & Ra, J. (2015). Retrospective Study of Association between Displacement of Maxillary Canine and Tooth Agenesis. The Journal of Clinical Pediatric Dentistry, 39(5), 488-92. https://doi.org/10.17796/1053-4628-39.5.488
Jang E, et al. Retrospective Study of Association Between Displacement of Maxillary Canine and Tooth Agenesis. J Clin Pediatr Dent. 2015;39(5):488-92. PubMed PMID: 26551375.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Retrospective Study of Association between Displacement of Maxillary Canine and Tooth Agenesis. AU - Jang,E, AU - Lee,K, AU - An,S, AU - Song,J, AU - Ra,J, PY - 2015/11/10/entrez PY - 2015/11/10/pubmed PY - 2016/1/15/medline KW - Canine displacement KW - panoramic radiograph KW - tooth agenesis SP - 488 EP - 92 JF - The Journal of clinical pediatric dentistry JO - J Clin Pediatr Dent VL - 39 IS - 5 N2 - OBJECTIVE: The purpose of this study was to investigate the interrelationships between displacement of maxillary canine and tooth agenesis in age from 10 to 19 years. STUDY DESIGN: The panoramic radiographs of 128 subjects with displacement of maxillary canine and 600 subjects without displacement of maxillary canine were examined. The panoramic radiographs taken between 2003 and 2013 were used for diagnosis other related dental anomalies, including permanent tooth agenesis and small maxillary lateral incisor. RESULTS: Patients with maxillary canine displacement had a significantly higher prevalence rate of permanent tooth agenesis excluding of third molars (p < 0.05). Significant increase in occurrence of tooth agenesis of maxillary lateral incisor (p < 0.05), maxillary second premolar (p < 0.05) and small maxillary lateral incisor (p < 0.05). In contrast, the mandibular second premolar did not show any significant difference (p > 0.05). CONCLUSION: This study indicates that there is positive relationship between displacement of maxillary canine, small maxillary lateral incisor and permanent tooth agenesis. Especially, maxillary lateral incisor and maxillary second premolar have strong association with maxillary canine displacement. Consequently, permanent tooth agenesis and small maxillary lateral incisor can be a predictor of maxillary canine displacement. SN - 1053-4628 UR - https://www.unboundmedicine.com/medline/citation/26551375/Retrospective_Study_of_Association_between_Displacement_of_Maxillary_Canine_and_Tooth_Agenesis_ L2 - http://jocpd.org/doi/10.17796/1053-4628-39.5.488?url_ver=Z39.88-2003&amp;rfr_id=ori:rid:crossref.org&amp;rfr_dat=cr_pub=pubmed DB - PRIME DP - Unbound Medicine ER -