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Information × Registration Number 0225U001813, (0122U001339) , R & D reports Title Development of new methods of surgical treatment of defects and deformations of the maxillofacial area using automated algorithms for intraoperative navigation and computer modeling of patient-specific implants with improved biomechanical properties popup.stage_title Розробка нових методів хірургічного лікування дефектів та деформацій щелепно-лицевої ділянки з використанням автоматизованих алгоритмів інтраопераційної навігації та комп'ютерного моделювання пацієнт-специфічних імплантатів з покращеними біомеханічними властивостями Head Kopchak Andrii V., д.мед.н. Registration Date 08-02-2025 Organization Bogomolets National Medical University popup.description1 Тo increase the efficacy of treatment of patients with defects and deformities of the maxillofacial area, to improve the accuracy of anatomically-shaped reconstruction of the affected bones, to increase the predictability and reduce the risk of surgery, as well as reduce the rehabilitation of patients through simplified computer modeling and application of patient-specific implants with improved biomechanical properties. popup.description2  This study provided new data on the anatomical-topographical relationships of the orbit. The identified correlations were obtained through automated segmentation of computed tomography (CT) and the calculation of the resulting virtual models. This enabled the determination of key parameters and the verification of automated computer modeling algorithms, which formed the basis for their clinical use. For the first time, a prospective study was conducted to determine the clinical efficacy of using patient-specific implants, created based on an automated CT segmentation algorithm, in the treatment of orbital wall defects. Additionally, the potential of using computer modeling methods for planning, 3D printing, and clinical use of navigational surgical templates was explored. The results of this study supplemented the indications and contraindications for replacing defects in the lower jaw with grafts from the iliac crest and allowed the evaluation of the effectiveness of this reconstructive method in the treatment of patients with blast and mine injuries. The experiment substantiated the feasibility and advantages of clinically applying components of patient-specific TMJ endoprostheses made from polyetheretherketone (PEEK) and titanium. The study provided new data on the wear resistance of joint fossa made from different composite materials, including polyetheretherketone (PEEK) and ultra-high-molecular-weight polyethylene (UHMWPE). In a retrospective study, new data were obtained on the effectiveness of using patient-specific endoprostheses for the temporomandibular joint and factors influencing the final rehabilitation outcome for patients with these defects. Product Description popup.authors popup.nrat_date 2025-02-08 Close