Craniofacial cephalometric morphologies in different cleft types: a retrospective cross-sectional study of 212 patients.

OBJECTIVE

The aim of this study was to evaluate and compare the craniofacial cephalometric morphologies among different cleft types in a Spanish population.

METHODS

A retrospective cross-sectional study was carried out on 212 patients. The patients were subdivided into four groups according to their cleft types: unilateral cleft lip and palate; bilateral cleft lip and palate; cleft lip; and cleft palate. Angular and linear cephalometric measurements were taken on lateral radiographs.

RESULTS

Unilateral cleft lip and palate was associated with a dolichofacial growth pattern, skeletal Class III with correct maxillary position, and lingual incisor inclination. Bilateral cleft lip and palate was associated with a mesofacial growth pattern, skeletal Class I with protruded maxillary position, and lingual incisor inclination. Cleft palate was associated with a mesofacial growth pattern, skeletal Class III with correct maxillary position, and lingual incisor inclination. Cleft lip was associated with a brachyfacial growth pattern, skeletal Class I with protruded maxillary position, lingual upper incisor inclination, and corrects lower incisor inclination. Significant correlations were observed between cleft types and their craniofacial cephalometric measurements.

CONCLUSIONS

The present information can be used for the determination of orthodontic treatment and even future orthognathic surgery planning, a requirement in most cleft patients.