Performance of artificial intelligence on cervical vertebral maturation assessment: a systematic review and meta-analysis

Abstract Background Artificial intelligence (AI) methods, including machine learning and deep learning, are increasingly applied in orthodontics for tasks like assessing skeletal maturity. Accurate timing of treatment is crucial, but traditional methods such as cervical vertebral maturation (CVM) st...

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Main Authors: Termeh Sarrafan Sadeghi, Seyed AmirHossein Ourang, Fatemeh Sohrabniya, Soroush Sadr, Parnian Shobeiri, Saeed Reza Motamedian
Format: Article
Language:English
Published: BMC 2025-02-01
Series:BMC Oral Health
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Online Access:https://doi.org/10.1186/s12903-025-05482-9
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author Termeh Sarrafan Sadeghi
Seyed AmirHossein Ourang
Fatemeh Sohrabniya
Soroush Sadr
Parnian Shobeiri
Saeed Reza Motamedian
author_facet Termeh Sarrafan Sadeghi
Seyed AmirHossein Ourang
Fatemeh Sohrabniya
Soroush Sadr
Parnian Shobeiri
Saeed Reza Motamedian
author_sort Termeh Sarrafan Sadeghi
collection DOAJ
description Abstract Background Artificial intelligence (AI) methods, including machine learning and deep learning, are increasingly applied in orthodontics for tasks like assessing skeletal maturity. Accurate timing of treatment is crucial, but traditional methods such as cervical vertebral maturation (CVM) staging have limitations due to observer variability and complexity. AI has the potential to automate CVM assessment, enhancing reliability and user-friendliness. This systematic review and meta-analysis aimed to evaluate the overall performance of artificial intelligence (AI) models in assessing cervical vertebrae maturation (CVM) in radiographs, when compared to clinicians. Methods Electronic databases of Medline (via PubMed), Google Scholar, Scopus, Embase, IEEE ArXiv and MedRxiv were searched for publications after 2010, without any limitation on language. In the present review, we included studies that reported AI models’ performance on CVM assessment. Quality assessment was done using Quality assessment and diagnostic accuracy Tool-2 (QUADAS-2). Quantitative analysis was conducted using hierarchical logistic regression for meta-analysis on diagnostic accuracy. Subgroup analysis was conducted on different AI subsets (Deep learning, and Machine learning). Results A total of 1606 studies were screened of which 25 studies were included. The performance of the models was acceptable. However, it varied based on the methods employed. Eight studies had a low risk of bias in all domains. Twelve studies were included in the meta-analysis and their pooled values for sensitivity, specificity, positive and negative likelihood ratios, and diagnostic odds ratio (DOR) were calculated for each cervical stage (CS). The most accurate CVM evaluation was observed for CS1, boasting a sensitivity of 0.87, a specificity of 0.97, and a DOR of 213. Conversely, CS3 exhibited the lowest performance with a sensitivity of 0.64, and a specificity of 0.96, yet maintaining a DOR of 32. Conclusion AI has demonstrated encouraging outcomes in CVM assessment, achieving notable accuracy.
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spelling doaj-art-7addd1fd968e490291923edfcfd2c3a22025-02-09T12:57:20ZengBMCBMC Oral Health1472-68312025-02-0125112110.1186/s12903-025-05482-9Performance of artificial intelligence on cervical vertebral maturation assessment: a systematic review and meta-analysisTermeh Sarrafan Sadeghi0Seyed AmirHossein Ourang1Fatemeh Sohrabniya2Soroush Sadr3Parnian Shobeiri4Saeed Reza Motamedian5Dentofacial Deformities Research center, Research Institute of Dental sciences, Shahid Beheshti, University of Medical SciencesDentofacial Deformities Research center, Research Institute of Dental sciences, Shahid Beheshti, University of Medical SciencesDentofacial Deformities Research center, Research Institute of Dental sciences, Shahid Beheshti, University of Medical SciencesDepartment of Endodontics, School of Dentistry, Hamadan University of Medical SciencesDepartment of Radiology, Memorial Sloan Kettering Cancer CenterDentofacial Deformities Research center, Research Institute of Dental sciences, Shahid Beheshti, University of Medical SciencesAbstract Background Artificial intelligence (AI) methods, including machine learning and deep learning, are increasingly applied in orthodontics for tasks like assessing skeletal maturity. Accurate timing of treatment is crucial, but traditional methods such as cervical vertebral maturation (CVM) staging have limitations due to observer variability and complexity. AI has the potential to automate CVM assessment, enhancing reliability and user-friendliness. This systematic review and meta-analysis aimed to evaluate the overall performance of artificial intelligence (AI) models in assessing cervical vertebrae maturation (CVM) in radiographs, when compared to clinicians. Methods Electronic databases of Medline (via PubMed), Google Scholar, Scopus, Embase, IEEE ArXiv and MedRxiv were searched for publications after 2010, without any limitation on language. In the present review, we included studies that reported AI models’ performance on CVM assessment. Quality assessment was done using Quality assessment and diagnostic accuracy Tool-2 (QUADAS-2). Quantitative analysis was conducted using hierarchical logistic regression for meta-analysis on diagnostic accuracy. Subgroup analysis was conducted on different AI subsets (Deep learning, and Machine learning). Results A total of 1606 studies were screened of which 25 studies were included. The performance of the models was acceptable. However, it varied based on the methods employed. Eight studies had a low risk of bias in all domains. Twelve studies were included in the meta-analysis and their pooled values for sensitivity, specificity, positive and negative likelihood ratios, and diagnostic odds ratio (DOR) were calculated for each cervical stage (CS). The most accurate CVM evaluation was observed for CS1, boasting a sensitivity of 0.87, a specificity of 0.97, and a DOR of 213. Conversely, CS3 exhibited the lowest performance with a sensitivity of 0.64, and a specificity of 0.96, yet maintaining a DOR of 32. Conclusion AI has demonstrated encouraging outcomes in CVM assessment, achieving notable accuracy.https://doi.org/10.1186/s12903-025-05482-9Artificial intelligenceGrowth and developmentCervical vertebraeOrthodonticsComputer algorithm
spellingShingle Termeh Sarrafan Sadeghi
Seyed AmirHossein Ourang
Fatemeh Sohrabniya
Soroush Sadr
Parnian Shobeiri
Saeed Reza Motamedian
Performance of artificial intelligence on cervical vertebral maturation assessment: a systematic review and meta-analysis
BMC Oral Health
Artificial intelligence
Growth and development
Cervical vertebrae
Orthodontics
Computer algorithm
title Performance of artificial intelligence on cervical vertebral maturation assessment: a systematic review and meta-analysis
title_full Performance of artificial intelligence on cervical vertebral maturation assessment: a systematic review and meta-analysis
title_fullStr Performance of artificial intelligence on cervical vertebral maturation assessment: a systematic review and meta-analysis
title_full_unstemmed Performance of artificial intelligence on cervical vertebral maturation assessment: a systematic review and meta-analysis
title_short Performance of artificial intelligence on cervical vertebral maturation assessment: a systematic review and meta-analysis
title_sort performance of artificial intelligence on cervical vertebral maturation assessment a systematic review and meta analysis
topic Artificial intelligence
Growth and development
Cervical vertebrae
Orthodontics
Computer algorithm
url https://doi.org/10.1186/s12903-025-05482-9
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