Korea University · Engineering
Professor Gunwoo Noh's research lab specializes in computational biomechanics and personalized medical device design, focusing on the biomechanical evaluation of maxillofacial surgeries, dental implants, and patient-specific osteosynthesis plates. The lab employs advanced finite element analysis and topology optimization to enhance surgical outcomes, improve implant stability, and minimize complications such as bone and tooth resorption. Their work also extends into the design of multifunctional mechanical metamaterials with tailored electromagnetic wave absorption and structural performance. The lab emphasizes the integration of simulation, patient-specific modeling, and real-world validation to advance precision medicine in oral and maxillofacial surgery.
Figures are computed from collected data and may differ slightly.
Mandibular advancement at 70% of maximum protrusion induces risks of tooth root resorption and bone resorption. The mandibular second molars were subjected to the highest stresses. Stress on the teeth and facial bones was the lowest at 40% of maximum mandibular advancement.
Abstract To reduce complications related to the osteosynthesis plating system, the use of a patient-specific plate design was proposed. However, the issue of associated complications is still critical. Because existing patient-specific plate designs have mainly relied on parametric studies, a design method is needed that considers the complex factors influencing the performance of the reconstruction and that can be generalized for various patients. The goal of this study was to propose a design
Abstract Few studies have examined the biomechanical effects of dental implant placement in the implant-supported mandibular advancement device (MAD) for the treatment of obstructive sleep apnea in completely edentulous patients. This biomechanical study aimed to evaluate the stability of the implant-supported MAD for different numbers and positions of dental implants. A 3D edentulous maxillofacial model with the one-piece MAD was considered for various numbers and positions of implants. On each
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