Why is titanium used in the human body?

Among all metals, titanium is the most important metal used for human implants. Because of its special properties, it is used in medical applications such as pacemakers, hip joints, spinal reconstructions, dental implants, etc.
biocompatibility
As the first choice metal for medical materials, its biocompatibility is undoubtedly suitable for medical implants in the human body. Its compatibility eliminates the human body's allergy to metals and the rejection of foreign parts.
This is because the chemical composition and tissue structure of titanium are similar to human bones.

Its corrosion resistance
Sometimes it can resist the corrosion of body fluids in the human body and extend its service life.
This allows titanium surgical instruments and implants in the human body to be used and maintain their stable performance for a long time.
High strength and flexibility, light weight
These properties are called ideal materials in medical device manufacturing. It can not only bear the weight load of the body, but also maintain its long-term stability and safety. Thus reducing costs. For example: titanium alloy plates can increase the stability of the fracture site when used at the fracture site, while also reducing the postoperative recovery time and reducing the patient's burden.
Electrical conductivity and good thermal conductivity
It is widely used in medical imaging. When manufacturing MRI scanners and other medical equipment, its electrical and thermal conductivity properties can better help them conduct information and transfer heat, and provide more accurate diagnostic results.
Titanium metal has been widely accepted by the medical field as a medical material and has been highly recognized by the medical industry.
In general, the special properties of titanium make it the material of choice for human implants. Therefore, it is widely used in the medical field.