Facial analysis using a new clinical device: The Kattan Facio-meter

Area of Science:

• Orthodontics
• Anthropometry
• Facial analysis

Background:

• Establishing normative faciometric data is crucial for diagnosing and treating malocclusions.
• The Kattan Facio-meter offers a non-irradiating method for facial analysis.

Purpose of the Study:

• To establish average faciometric standards for Egyptians.
• To correlate facial measurements with Angle's classification and gender differences.

Main Methods:

• 180 Egyptian students (aged 17-25) were classified into Angle Classes I, II (divisions 1 & 2), and III.
• Linear and angular facial measurements were taken using the Kattan Facio-meter relative to the K plane.
• Measurements were statistically analyzed and correlated with skeletal classes and gender.

Main Results:

• Class II division 1 exhibited statistically significant differences in Orbitale-soft tissue A and Orbitale-Labrale superius.
• Soft tissue ANB was significantly different across classes (p<0.001).
• Females had a higher mean for upper incisor/K plane, while males had a higher inter-incisal angle.

Conclusions:

• Facial soft tissue measurements correlate with jaw skeletal relationships.
• Class II division 1 is associated with a protruded maxilla.
• The Kattan Facio-meter is a valuable, safe tool for clinical facial analysis.