Finite Element Analysis (FEA) and 3D
modeling are two powerful computational tools that
have been widely used to study the human mandible.
Both methods have been applied to understand the
mechanical behavior of the jaw bone, and to support
clinical decision making in areas such as surgical
planning, orthodontic treatment, and implant
placement. In a typical FEA study, a 3D model of the
human mandible is first created from medical imaging
data such as CT or MRI scans. The model is then
divided into small elements, or finite elements, that are
connected at nodes. These elements represent the
underlying structure and properties of the bone, such as
its material properties and geometric shape. The finite
element model is then subjected to various loads and
boundary conditions, such as chewing or biting forces,
to study the behavior of the mandible under different
conditions. In addition to FEA, 3D modeling of the
human mandible can be used to create virtual
representations of the bone that can be manipulated
and visualized in different ways. This can be useful for a
variety of applications, such as surgical planning,
orthodontic treatment, and implant placement. For
example, 3D models can be used to evaluate the fit of
implant components, simulate the effects of orthodontic
treatment on the jaw, or assess the outcomes of various
surgical procedures. In conclusion, the combination of
FEA and 3D modeling provides a powerful tool for
studying the human mandible and supporting clinical
decision making in various fields. The ability to create
virtual representations of the jaw and simulate its
behavior under different conditions offers valuable
insights into the biomechanics and behavior of this
complex structure.
Keywords :
Reverse Engineering, Computed Tomography, 3D Modeling, Finite Element Analysis, FEA, Human Mandible, Mechanical Behaviour, Jaw Bone, Clinical Decision Making, Surgical Planning, Orthodontic Treatment, Implant Placement, Medical Imaging Data, CT Scans, Biomechanics.