نوع مقاله : مقاله پژوهشی
نویسندگان
گروه مهندسی پزشکی، واحد علوم و تحقیقات، دانشگاه آزاد اسلامی، تهران، ایران.
کلیدواژهها
موضوعات
عنوان مقاله English
نویسندگان English
In this study, the biomechanical behavior of individuals before and after laminoplasty surgery has been compared with the aim of measuring the ability of finite element modeling in facilitating technologies for diagnosis, treatment and prevention of cervical spine injuries and also determine its role in improving the standardization of surgery and reducing complications in patients. The main goal of this research is to extract the personalized parametric finite element model of patients so that it can be used to predict the biomechanics of the cervical spine of patients after laminoplasty. In this sense, first, a personalized geometric parametric model is created based on 16 anatomical parameters that are extracted from the patient's radiographic images. In this research, Mimics 2012 software was used to gather 2D CT images and convert them into point clouds and make initial corrections of point clouds. The software used for modification, leveling and finally creating 3D models was Geomagic Studio 2012. After modeling all the tissues of the neck, the model was entered into the Abaqus 2012 finite element software, and in this software, the process of simulation and analysis of the cervical spine took place. Therefore, in the current research, an attempt was made to create a geometric model in the modeling of volumetric tissues as well as in the modeling of ligaments and muscles with very high accuracy, in order to create a suitable platform for future studies on the properties of materials and the behavior of tissues, away from the fear of geometric model problems.
کلیدواژهها English
