Prediction of Pubertal Mandibular Growth in Males with Class II Malocclusion by Utilizing Machine Learning.

ABSTRACT: The goal of this study was to create a novel machine learning (ML) model that can predict the magnitude and direction of pubertal mandibular growth in males with Class II malocclusion. Lateral cephalometric radiographs of 123 males at three time points (T1: 12; T2: 14; T3: 16 years old) were collected from an online database of longitudinal growth studies. Each radiograph was traced, and seven different ML models were trained using 38 data points obtained from 92 subjects. Thirty-one subjects were used as the test group to predict the post-pubertal mandibular length and y-axis, using input data from T1 and T2 combined (2 year prediction), and T1 alone (4 year prediction). Mean absolute errors (MAEs) were used to evaluate the accuracy of each model. For all ML methods tested using th

SUBMITTER: Zakhar G 

PROVIDER: S-EPMC10453460 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature