How reliable are AI-Assisted cephalometric programs in assessing measurements involving bilateral landmarks?
, and
Jun 19, 2025
About this article
Published Online: Jun 19, 2025
Page range: 123 - 129
Received: Sep 01, 2024
Accepted: Mar 01, 2025
DOI: https://doi.org/10.2478/aoj-2025-0017
Keywords
© 2025 Hakan Gurcan Gurel et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Figure 1.

Figure 2.

The descriptive statistics of the data used in the study
Methods | n | Minimum | Maximum | Mean | Standard deviation | Median | |
---|---|---|---|---|---|---|---|
Webceph | Articular Angle (degree) | 51 | 137.50 | 161.20 | 148.45 | 5.44 | 147.90 |
Gonial Angle (degree) | 51 | 108.00 | 133.10 | 122.72 | 5.73 | 123.40 | |
Effective Mandibular Length (mm) | 51 | 98.50 | 122.60 | 108.95 | 6.36 | 110.00 | |
FMA (degree) | 51 | 13.40 | 43.00 | 25.66 | 5.96 | 25.50 | |
Manual Tracing | Articular Angle (degree) | 51 | 134 | 163 | 149.39 | 6.84 | 150 |
Gonial Angle (degree) | 51 | 100 | 137 | 119.81 | 7.16 | 120 | |
Effective Mandibular Length (mm) | 51 | 97 | 142 | 113.29 | 8.72 | 113 | |
FMA (degree) | 51 | 12 | 37 | 25.96 | 5.56 | 26.5 |
Comparison of the means of clinical measurements based on the programs used in the study
Methods | Mean | Standard deviation | Test statistics | ||
---|---|---|---|---|---|
Articular Angle (degree) | Webceph | 148.45 | 5.44 | -0.77 | 0.444 |
Manual Tracing | 149.39 | 6.84 | |||
Gonial Angle (degree) | Webceph | 122.72 | 5.73 | 2.26 | 0.026 |
Manual Tracing | 119.81 | 7.16 | |||
Effective Mandibular Length (mm) | Webceph | 108.95 | 6.36 | -2.87 | 0.005 |
Manual Tracing | 113.29 | 8.73 | |||
FMA (degree) | Webceph | 25.66 | 5.96 | -0.261 | 0.794 |
Manual Tracing | 25.96 | 5.56 |
Test-retest and intraclass correlation coefficients for clinical measurements
Manual Tracing | |||
---|---|---|---|
Webceph | Articular angle | rho | 0.658 |
0.000 |
|||
Gonial angle | rho | 0.753 | |
0.000 |
|||
Effective Mandibular Length | rho | 0.416 | |
0.002 |
|||
FMA | rho | 0.869 | |
0.000 |