Best materials seized, such as Pin-bone, bone wire, if not dangerous, or the muscles can be anchored at all because if the removal may result in the bone move deteriorated from.
The bone material such as Pin, wire without harming the bones or muscles can not hold on forever. If removed May result in bone deformities moving away from the original.
The material is based on the bone, such as the Pin wire, if not to harm the bone or muscle can hold forever. Because if removed. May result in moving bones deformation from the original.