AIMC Topic: Orthognathic Surgical Procedures

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Three-dimensional virtual planning in mandibular advancement surgery: Soft tissue prediction based on deep learning.

Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery Apr 21, 2021
The study aimed at developing a deep-learning (DL)-based algorithm to predict the virtual soft tissue profile after mandibular advancement surgery, and to compare its accuracy with the mass tensor model (MTM). Subjects who underwent mandibular advanc...
Cephalometry Orthognathic Surgical Procedures Lip Chin Mandibular Advancement Humans Deep Learning Imaging, Three-Dimensional Mandible
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Deep learning based prediction of necessity for orthognathic surgery of skeletal malocclusion using cephalogram in Korean individuals.

BMC oral health Mar 18, 2021
BACKGROUND: Posteroanterior and lateral cephalogram have been widely used for evaluating the necessity of orthognathic surgery. The purpose of this study was to develop a deep learning network to automatically predict the need for orthodontic surgery...
Orthognathic Surgical Procedures Malocclusion, Angle Class III Orthognathic Surgery Humans Republic of Korea Deep Learning Cephalometry Malocclusion
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Deep learning based discrimination of soft tissue profiles requiring orthognathic surgery by facial photographs.

Scientific reports Oct 1, 2020
Facial photographs of the subjects are often used in the diagnosis process of orthognathic surgery. The aim of this study was to determine whether convolutional neural networks (CNNs) can judge soft tissue profiles requiring orthognathic surgery usin...
Humans Orthognathic Surgical Procedures Neural Networks, Computer Reproducibility of Results Male Female Young Adult Dentofacial Deformities Deep Learning Adult Photography, Dental Face Malocclusion
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Machine learning based prediction of perioperative blood loss in orthognathic surgery.

Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery Aug 30, 2019
The aim of this study was to evaluate, if and with what accuracy perioperative blood loss can be calculated by a machine learning algorithm prior to orthognathic surgery. The investigators implemented a random forest algorithm to predict perioperativ...
Predictive Value of Tests Orthognathic Surgical Procedures Orthopedic Procedures Orthognathic Surgery Humans Machine Learning Treatment Outcome Blood Loss, Surgical
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Applying artificial intelligence to assess the impact of orthognathic treatment on facial attractiveness and estimated age.

International journal of oral and maxillofacial surgery Aug 4, 2018
This observational study aimed to use artificial intelligence to describe the impact of orthognathic treatment on facial attractiveness and age appearance. Pre- and post-treatment photographs (n=2164) of 146 consecutive orthognathic patients were col...
Malocclusion, Angle Class II Malocclusion, Angle Class III Open Bite Retrospective Studies Female Humans Adult Longitudinal Studies Facial Asymmetry Artificial Intelligence Male Orthognathic Surgical Procedures Osteotomy Algorithms Photography Face Esthetics
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Cleft Skeletal Asymmetry: Asymmetry Index, Classification and Application.

The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association Dec 14, 2017
OBJECTIVE: To quantitatively measure the extent of 3D asymmetry of the facial skeleton in patients with unilateral cleft lip and palate (UCLP) using an asymmetry index (AI) approach, and to illustrate the applicability of the index in guiding and mea...
Anatomic Landmarks Skull Cleft Lip Male Cleft Palate Humans Adolescent Facial Asymmetry Female Cone-Beam Computed Tomography Orthodontics, Corrective Young Adult Imaging, Three-Dimensional Orthognathic Surgical Procedures
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Automated 3D facial smile attractiveness assessment before and after orthognathic surgery using transfer learning: A preliminary study.

Journal of plastic, reconstructive & aesthetic surgery : JPRAS Jul 1, 2025
The aesthetic appearance of the mouth during smiling significantly influences facial attractiveness, thereby, making smile analysis crucial in orthodontics, craniofacial surgery, and cosmetic dentistry. Accurate and quantitative evaluation of facial ...
Machine Learning Retrospective Studies Female Young Adult Humans Face Neural Networks, Computer Adult Orthognathic Surgical Procedures Male Smiling Adolescent Beauty Imaging, Three-Dimensional
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Does artificial intelligence predict orthognathic surgical outcomes better than conventional linear regression methods?

The Angle orthodontist Sep 1, 2024
OBJECTIVES: To evaluate the performance of an artificial intelligence (AI) model in predicting orthognathic surgical outcomes compared to conventional prediction methods.
Humans Neural Networks, Computer Orthognathic Surgical Procedures Male Adolescent Treatment Outcome Least-Squares Analysis Retrospective Studies Anatomic Landmarks Female Artificial Intelligence Cephalometry Young Adult Linear Models Algorithms Adult Forecasting
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3D evaluation model of facial aesthetics based on multi-input 3D convolution neural networks for orthognathic surgery.

The international journal of medical robotics + computer assisted surgery : MRCAS Jun 1, 2024
BACKGROUND: Quantitative evaluation of facial aesthetics is an important but also time-consuming procedure in orthognathic surgery, while existing 2D beauty-scoring models are mainly used for entertainment with less clinical impact.
Young Adult Adult Male Deep Learning Algorithms Tomography, X-Ray Computed Female Esthetics Orthognathic Surgery Imaging, Three-Dimensional Image Processing, Computer-Assisted Face Orthognathic Surgical Procedures Humans Neural Networks, Computer
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