Detection and Classification of Black Triangles in Anterior Fixed Partial Dentures Using SqueezeNet Embeddings
DOI:
https://doi.org/10.48047/5p5v4a64Keywords:
black triangle, artificial intelligence, squeeze net, fixed partial denture.Abstract
The achievement of esthetic excellence in restorative dentistry is a pursuit that continually evolves with advancements in technology and diagnostic methodologies. Fixed Partial Dentures (FPD) represent a cornerstone in dental restoration, aiming to restore function and harmonize with natural dentition. Despite the success of FPDs in rehabilitating occlusion and restoring dental integrity, the occurrence of "black triangles" remains a challenging aesthetic concern. Patient needs. This study details the methodology cornerstone in dental restoration, aiming to restore function and harmonize with natural dentition. Despite the success of FPDs in rehabilitating occlusion and restoring dental integrity, the occurrence of "black triangles" remains a challenging aesthetic concern. Patient needs. In this study, we detail the methodology employed for training and validating our AI model, present the results of
its application in real-world FPD cases, and discuss the implications for clinical practice. The overarching goal is to contribute to developing AI-driven tools that enhance the precision and efficiency of esthetic evaluations in restorative dentistry, ultimately improving patient satisfaction and the long-term success of dental interventions. One hundred images were retrieved from Dental Information Archiving Software (DIAS) at Saveetha Dental College and Hospitals, with fifty with black triangle spaces and without. These images were then annotated and segmented for further analysis using squeeze net embeddings with machine learning classification to classify black triangles.
Downloads
References
Singh VP, Uppoor AS, Nayak DG, Shah D. Black triangle dilemma and its management in esthetic dentistry. Dent Res J (Isfahan). 2013 May;10(3):296–301. 2. Prato GPP, Rotundo R, Cortellini P, Tinti C, Azzi R. Interdental papilla management: a review and classification of the therapeutic approaches. Int J Periodontics Restorative Dent. 2004 Jun;24(3):246–55. 3. Rukhsaar Akbar Gulzar S. Aesthetic Management Anterior Teeth: Case Series. Int J Dentistry
Oral Sci.
Downloads
Published
Issue
Section
License

This work is licensed under a Creative Commons Attribution 4.0 International License.
You are free to:
- Share — copy and redistribute the material in any medium or format for any purpose, even commercially.
- Adapt — remix, transform, and build upon the material for any purpose, even commercially.
- The licensor cannot revoke these freedoms as long as you follow the license terms.
Under the following terms:
- Attribution — You must give appropriate credit , provide a link to the license, and indicate if changes were made . You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
Notices:
You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation .
No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.