Biocompatibility Evaluation of an Artificial Metallic Bone with Lattice Structure for Reconstruction of Bone Defect.

Mandibular reconstruction for large bone defects is performed with consideration of patients' specific morphology and sufficient strength. Metal additive manufacturing techniques have been used to develop biomaterials for mandibular reconstruction. Titanium artificial mandibles with a lattice structure have been proposed, and the optimal conditions for their strength to withstand mechanical stress around the mandible have been reported.

Investigation of the Mechanical Strength of Artificial Metallic Mandibles with Lattice Structure for Mandibular Reconstruction.

Mandibular reconstructive surgery is necessary for large bone defects. Although various reconstruction methods have been performed clinically, there is no mandibular reconstruction method that meets both sufficient strength criteria and the patient's specific morphology. In this study, the material strength of the cylindrical lattice structures formed by electron-beam melting additive manufacturing using titanium alloy powder was investigated for mandibular reconstruction.

Condyle Fracture Fixed with Custom-Made Titanium Mesh and a Miniplate: A Case Report.

BACKGROUND Open reduction and internal fixation of condyle fractures are sometimes difficult for the upper region. This report presents a case of condyle fracture at the upper neck region treated with a custom-made titanium mesh and a titanium miniplate, which makes it easy to reposition the fragment and keep it in place. CASE REPORT A 20-year-old man was injured during a soccer match and was referred to our hospital with the symptom of trismus and deviation of the mandible to the left with an opened mouth.