Developing an eyeball positioning method in the eye orbit for craniofacial identification in Korean population

Area of Science:

• Anthropometry
• Forensic Anthropology
• Facial Anatomy

Background:

• Understanding the anatomical characteristics of the eyeball and eye orbit region is crucial for accurate craniofacial reconstruction and facial recognition.
• Previous studies have not sufficiently detailed the specific anthropometric measurements of the Korean population.

Purpose of the Study:

• To analyze the anatomical characteristics of the eyeball and eye orbit region in the Korean population.
• To determine correlations between hard and soft tissues surrounding the eyeball and eye orbit.
• To provide data for improved craniofacial reconstruction and facial recognition in Koreans.

Main Methods:

• Anthropometric analysis of Korean skulls and faces.
• Measurement of 82 sections in the eyeball and eye orbit region.
• Statistical analysis to identify significant differences by sex and age.
• Derivation and validation of regression equations for craniofacial approximation.

Main Results:

• Significant sex-based differences were found in 34 measured sections.
• Significant age-based differences were observed in 6 measured sections.
• The center of the eye lens was found to be relatively lateral and superior within the eye orbit in a frontal view.

Conclusions:

• The study provides precise anthropometric data for the Korean population's eyeball and eye orbit.
• Derived regression equations enhance the accuracy of eyeball position determination.
• Results are expected to improve craniofacial reconstruction and facial recognition efficiency for Koreans.