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Location and presence of permanent teeth in a complete bilateral cleft lip and palate population.
Angle Orthod. 2010 May; 80(3):591-6.AO

Abstract

OBJECTIVE

To describe the location and presence of permanent teeth in nonsyndromic complete bilateral cleft lip and palate patients from the Manitoba Centre for Craniofacial Difference.

MATERIALS AND METHODS

Records of 1570 patients dating back to 1958 were assessed in this retrospective chart review.

RESULTS

Thirty-eight patients met the inclusion criteria, providing 76 cleft site teeth: A tooth on each side of the cleft was considered to have developed from a single lateral incisor tooth bud. The pattern M was assigned when a tooth was found mesial to the cleft, D when distal, MD when mesial and distal and AB if none was found. Pattern M was noted 9.2% of the time; D, 47.4%; MD, 5.3%; and AB, 38.2%. Teeth outside the cleft site: In the maxilla, agenesis occurred in 11.9% of second premolars and 10.5% of central incisors. In the mandible, agenesis occurred in 4.0% of second premolars, 2.6% of lateral incisors, 2.6% of central incisors, and 2.6% of second molars.

CONCLUSIONS

The lateral incisor was most commonly found distal to the cleft. Agenesis of the lateral incisor and teeth outside the cleft were more common than in noncleft populations.

Authors+Show Affiliations

Department of Preventive Dental Science, University of Manitoba, Winnipeg, Canada. Richard_Halpern@Hotmail.comNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

20050757

Citation

Halpern, Richard Michael, and James Noble. "Location and Presence of Permanent Teeth in a Complete Bilateral Cleft Lip and Palate Population." The Angle Orthodontist, vol. 80, no. 3, 2010, pp. 591-6.
Halpern RM, Noble J. Location and presence of permanent teeth in a complete bilateral cleft lip and palate population. Angle Orthod. 2010;80(3):591-6.
Halpern, R. M., & Noble, J. (2010). Location and presence of permanent teeth in a complete bilateral cleft lip and palate population. The Angle Orthodontist, 80(3), 591-6. https://doi.org/10.2319/051009-250.1
Halpern RM, Noble J. Location and Presence of Permanent Teeth in a Complete Bilateral Cleft Lip and Palate Population. Angle Orthod. 2010;80(3):591-6. PubMed PMID: 20050757.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Location and presence of permanent teeth in a complete bilateral cleft lip and palate population. AU - Halpern,Richard Michael, AU - Noble,James, PY - 2010/1/7/entrez PY - 2010/1/7/pubmed PY - 2010/6/11/medline SP - 591 EP - 6 JF - The Angle orthodontist JO - Angle Orthod VL - 80 IS - 3 N2 - OBJECTIVE: To describe the location and presence of permanent teeth in nonsyndromic complete bilateral cleft lip and palate patients from the Manitoba Centre for Craniofacial Difference. MATERIALS AND METHODS: Records of 1570 patients dating back to 1958 were assessed in this retrospective chart review. RESULTS: Thirty-eight patients met the inclusion criteria, providing 76 cleft site teeth: A tooth on each side of the cleft was considered to have developed from a single lateral incisor tooth bud. The pattern M was assigned when a tooth was found mesial to the cleft, D when distal, MD when mesial and distal and AB if none was found. Pattern M was noted 9.2% of the time; D, 47.4%; MD, 5.3%; and AB, 38.2%. Teeth outside the cleft site: In the maxilla, agenesis occurred in 11.9% of second premolars and 10.5% of central incisors. In the mandible, agenesis occurred in 4.0% of second premolars, 2.6% of lateral incisors, 2.6% of central incisors, and 2.6% of second molars. CONCLUSIONS: The lateral incisor was most commonly found distal to the cleft. Agenesis of the lateral incisor and teeth outside the cleft were more common than in noncleft populations. SN - 0003-3219 UR - https://www.unboundmedicine.com/medline/citation/20050757/Location_and_presence_of_permanent_teeth_in_a_complete_bilateral_cleft_lip_and_palate_population_ L2 - https://meridian.allenpress.com/angle-orthodontist/article-lookup/doi/10.2319/051009-250.1 DB - PRIME DP - Unbound Medicine ER -