Development and validation of a predictive nomogram for bilateral posterior condylar displacement using cone-beam computed tomography and machine-learning algorithms: a retrospective observational study.

Journal: BMC oral health
Published Date: Jun 5, 2025

Abstract

BACKGROUND: Temporomandibular disorders (TMDs) are frequently associated with posterior condylar displacement; however, early prediction of this displacement remains a significant challenge. Therefore, in this study, we aimed to develop and evaluate a predictive model for bilateral posterior condylar displacement.

Authors

  • Huachao Sui
    Department of Endodontics, Tianjin Medical University School and Hospital of Stomatology & Tianjin Key Laboratory of Oral Soft and Hard Tissues Restoration and Regeneration, No. 12 Qixiangtai Road, Heping District, Tianjin, 300070, China.
  • Mo Xiao
    Dept. of Endodontics, Stomatological Hospital, Tianjin Medical University, Tianjin 300070, China.
  • Xueqing Jiang
  • Jiaye Li
    Department of Endodontics, Tianjin Medical University School and Hospital of Stomatology & Tianjin Key Laboratory of Oral Soft and Hard Tissues Restoration and Regeneration, No. 12 Qixiangtai Road, Heping District, Tianjin, 300070, China.
  • Feng Qiao
    Department of Oral and Maxillofacial Surgery, Tianjin Medical University School and Hospital of Stomatology & Tianjin Key Laboratory of Oral Soft and Hard Tissues Restoration and Regeneration, No. 12 Qixiangtai Road, Heping District, Tianjin, 300070, China.
  • Bin Yin
    Poultry Institute, Shandong Academy of Agricultural Science, Jinan, Shandong, China.
  • Yuanyuan Wang
    Department of Biotechnology, College of Life Science and Technology, Jinan University Guangzhou, 510632, China.
  • Ligeng Wu
    Dept. of Endodontics, Stomatological Hospital, Tianjin Medical University, Tianjin 300070, China.

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