Tags

Type your tag names separated by a space and hit enter

A two-centre study on facial morphology in patients with complete bilateral cleft lip and palate at nine years of age.
Int J Oral Maxillofac Surg. 2011 Aug; 40(8):782-9.IJ

Abstract

The aim of this study was to compare craniofacial morphology and soft tissue profiles in patients with complete bilateral cleft lip and palate at 9 years of age, treated in two European cleft centres with delayed hard palate closure but different treatment protocols. The cephalometric data of 83 consecutively treated patients were compared (Gothenburg, N=44; Nijmegen, N=39). In total, 18 hard tissue and 10 soft tissue landmarks were digitized by one operator. To determine the intra-observer reliability 20 cephalograms were digitized twice with a monthly interval. Paired t-test, Pearson correlation coefficients and multiple regression models were applied for statistical analysis. Hard and soft tissue data were superimposed using the Generalized Procrustes Analysis. In Nijmegen, the maxilla was protrusive for hard and soft tissue values (P=0.001, P=0.030, respectively) and the maxillary incisors were retroclined (P<0.001), influencing the nasolabial angle, which was increased in comparison with Gothenburg (P=0.004). In conclusion, both centres showed a favourable craniofacial form at 9-10 years of age, although there were significant differences in the maxillary prominence, the incisor inclination and soft tissue cephalometric values. Follow-up of these patients until facial growth has ceased, may elucidate components for outcome improvement.

Authors+Show Affiliations

Department of Orthodontics and Craniofacial Biology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Comparative Study
Journal Article

Language

eng

PubMed ID

21474284

Citation

Bartzela, T N., et al. "A Two-centre Study On Facial Morphology in Patients With Complete Bilateral Cleft Lip and Palate at Nine Years of Age." International Journal of Oral and Maxillofacial Surgery, vol. 40, no. 8, 2011, pp. 782-9.
Bartzela TN, Katsaros C, Bronkhorst EM, et al. A two-centre study on facial morphology in patients with complete bilateral cleft lip and palate at nine years of age. Int J Oral Maxillofac Surg. 2011;40(8):782-9.
Bartzela, T. N., Katsaros, C., Bronkhorst, E. M., Rizell, S., Halazonetis, D., & Kuijpers-Jagtman, A. M. (2011). A two-centre study on facial morphology in patients with complete bilateral cleft lip and palate at nine years of age. International Journal of Oral and Maxillofacial Surgery, 40(8), 782-9. https://doi.org/10.1016/j.ijom.2011.02.029
Bartzela TN, et al. A Two-centre Study On Facial Morphology in Patients With Complete Bilateral Cleft Lip and Palate at Nine Years of Age. Int J Oral Maxillofac Surg. 2011;40(8):782-9. PubMed PMID: 21474284.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - A two-centre study on facial morphology in patients with complete bilateral cleft lip and palate at nine years of age. AU - Bartzela,T N, AU - Katsaros,C, AU - Bronkhorst,E M, AU - Rizell,S, AU - Halazonetis,D, AU - Kuijpers-Jagtman,A M, Y1 - 2011/04/07/ PY - 2010/07/12/received PY - 2011/01/20/revised PY - 2011/02/25/accepted PY - 2011/4/9/entrez PY - 2011/4/9/pubmed PY - 2011/12/30/medline SP - 782 EP - 9 JF - International journal of oral and maxillofacial surgery JO - Int J Oral Maxillofac Surg VL - 40 IS - 8 N2 - The aim of this study was to compare craniofacial morphology and soft tissue profiles in patients with complete bilateral cleft lip and palate at 9 years of age, treated in two European cleft centres with delayed hard palate closure but different treatment protocols. The cephalometric data of 83 consecutively treated patients were compared (Gothenburg, N=44; Nijmegen, N=39). In total, 18 hard tissue and 10 soft tissue landmarks were digitized by one operator. To determine the intra-observer reliability 20 cephalograms were digitized twice with a monthly interval. Paired t-test, Pearson correlation coefficients and multiple regression models were applied for statistical analysis. Hard and soft tissue data were superimposed using the Generalized Procrustes Analysis. In Nijmegen, the maxilla was protrusive for hard and soft tissue values (P=0.001, P=0.030, respectively) and the maxillary incisors were retroclined (P<0.001), influencing the nasolabial angle, which was increased in comparison with Gothenburg (P=0.004). In conclusion, both centres showed a favourable craniofacial form at 9-10 years of age, although there were significant differences in the maxillary prominence, the incisor inclination and soft tissue cephalometric values. Follow-up of these patients until facial growth has ceased, may elucidate components for outcome improvement. SN - 1399-0020 UR - https://www.unboundmedicine.com/medline/citation/21474284/A_two_centre_study_on_facial_morphology_in_patients_with_complete_bilateral_cleft_lip_and_palate_at_nine_years_of_age_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0901-5027(11)00108-1 DB - PRIME DP - Unbound Medicine ER -