RESUMEN
Artificial Intelligence (AI) is a set of technologies that simulate human cognition in order to address a specific problem. The improvement in computing speed, the exponential production and the routine collection of data have led to the rapid development of AI in the health sector. In this review, we propose to provide surgeons with the essential technical elements to help them understand the possibilities offered by AI and to review the current applications of AI for oral and maxillofacial surgery (OMFS). The review of the literature reveals a real research boom of AI in all fields in OMFS. The algorithms used are related to machine learning, with a strong representation of the convolutional neural networks specific to deep learning. The complex architecture of these networks gives them the capacity to extract and process the elementary characteristics of an image, and they are therefore particularly used for diagnostic purposes on medical imagery or facial photography. We identified representative articles dealing with AI algorithms providing assistance in diagnosis, therapeutic decision, preoperative planning, or prediction and evaluation of the outcomes. Thanks to their learning, classification, prediction and detection capabilities, AI algorithms complement human skills while limiting their imperfections. However, these algorithms should be subject to rigorous clinical evaluation, and ethical reflection on data protection should be systematically conducted.
Asunto(s)
Inteligencia Artificial , Redes Neurales de la Computación , Algoritmos , Humanos , Aprendizaje AutomáticoRESUMEN
OBJECTIVE: We describe here a new surgical technique, which allows for efficient tongue reduction with satisfactory appearance and avoids the complications of tip excision. STUDY DESIGN: This is a retrospective case review that includes 6 patients who had macroglossia and underwent tongue reduction using our new central V-shaped excision technique. Three patients were operated on at an early age because of significant macroglossia with permanent tongue protrusion, cosmetic disorder, and speech delay. The other 3 patients underwent surgery performed in their teenage years because medical treatment had been unsuccessful. We assessed tongue shape, mobility, taste, and sensitivity. RESULTS: The postoperative follow-up period ranged from 2 months to 16 years (average 7 years). On subjective evaluation, all patients were satisfied with the appearance of the tongue and reported no sensitive or sensory difficulties. The patients reported normal food progression in the oral cavity. Objective evaluation showed that the tongue had normal mobility, taste, and sensitivity. Postoperatively, there was no residual tongue protrusion, cosmetic disorder, or speech delay. None of the patients needed revision surgery. CONCLUSIONS: This central V-shaped excision offers good surgical results, with efficient tongue reduction and none of the complications of other tongue reduction techniques, such as tip amputation or anterior wedge resection.
Asunto(s)
Macroglosia , Lengua , Glosectomía , Humanos , Macroglosia/cirugía , Estudios Retrospectivos , Lengua/cirugíaRESUMEN
During a 13-year period (from 1994 to 2007), in the Oral and Maxillofacial Surgery Department of the Pitié-Salpêtrière Hospital, 116 new cases of adult ameloblastomas, were analyzed for treatment composed against radiographic presentation, size, histological type. Follow-up and recurrence were also analyzed. Treatment was surgical consisting of enucleations (82%), segmental mandibulectomy (8.3%) resections (24.7%) 85% of them underwent reconstruction. The follow-up was documented for 97%. More than two recurrences occurred in 21% of the patients after the first enucleation: 66% with a "follicular" histological diagnosis. Lenthly, a therapeutic algorithm is suggested for adult ameloblastomas that underlines the importance of the conservative enucleation treatment as far as possible.