Automatic Detection of Dentigerous Cysts on Panoramic Radiographs: A Deep Learning Study

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dc.contributor.authorÜnsal, Gürkan
dc.contributor.departmentOthertr_TR
dc.contributor.facultyOthertr_TR
dc.date.accessioned2022-10-24T11:35:12Z
dc.date.available2022-10-24T11:35:12Z
dc.date.issued2022
dc.description.abstractAim: The aim of this study is to create a model that enables the detection of dentigerous cysts on panoramic radiographs in order to enable dentistry students to meet and apply artificial intelligence applications. Methods: E.O. and I.T. who are 5th year students of the faculty of dentistry, detected 36 orthopantomographs whose histopathological examinations were determined as Dentigerous Cyst, and the affected teeth and cystic cavities were segmented using CranioCatch's artificial intelligence supported clinical decision support system software. Since the sizes of the images in the dataset are different from each other, all images were resized as 1024x514 and augmented as vertical flip, horizontal flip and both flips were applied on the train-validation. Within the obtained data set, 200 epochs were trained with PyTorch U-Net with a learning rate of 0.001, train: 112 images (112 labels), val: 16 images (16 labels). With the model created after the segmentations were completed, new dentigerous cyst orthopantomographs were tested and the success of the model was evaluated. Results: With the model created for the detection of dentigerous cysts, the F1 score (2TP / (2TP+FP+FN)) precision (TP/ (TP+N)) and sensitivity (TP/ (TP+FN)) were found to be 0.67, 0.5 and 1, respectively. Conclusion: With a CNN approach for the analysis of dentigerous cyst images, the precision has been found to be 0.5 even in a small database. These methods can be improved, and new graduate dentists can gain both experience and save time in the diagnosis of cystic lesions with radiographs.tr_TR
dc.description.indexTrdizintr_TR
dc.identifier.endpage4tr_TR
dc.identifier.issn/e-issn2757-6744
dc.identifier.issue1tr_TR
dc.identifier.startpage1tr_TR
dc.identifier.urihttps://doi.org/10.52037/eads.2022.0001tr_TR
dc.identifier.urihttp://hdl.handle.net/20.500.12575/84782
dc.identifier.volume49tr_TR
dc.language.isoentr_TR
dc.publisherAnkara Üniversitesitr_TR
dc.relation.isversionof10.52037/eads.2022.0001tr_TR
dc.relation.journalAnkara Üniversitesi Diş Hekimliği Fakültesi Dergisitr_TR
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Başka Kurum Yazarıtr_TR
dc.subjectDentigerous Cysttr_TR
dc.subjectDeep Learningtr_TR
dc.subjectArtificial Intelligencetr_TR
dc.titleAutomatic Detection of Dentigerous Cysts on Panoramic Radiographs: A Deep Learning Studytr_TR
dc.typeArticletr_TR

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Cilt:49 Sayı:01 (2022)