An implant is a medical device that is placed into the body to replace a missing body part or to support a damaged body part. There are many different types of implants, including: artificial hips, knees, and shoulders; heart pacemakers; brain implants; and breast implants.
Implants are made from a variety of materials, including: metals (such as titanium), plastics (such as silicone), and ceramics (such as zirconia). The choice of material for an implant depends on many factors, including: the location of the implant in the body, the type of tissue into which the implant will be placed, and the load that the implant will need to bear.
Implants can be placed into the body using a variety of surgical techniques. The most common technique is called “open surgery”, in which an incision is made through the skin and muscle to reach the bone into which the implant will be placed. Once in place, the implant is usually held in place with screws or other fixation devices. Another technique that is sometimes used is “minimally invasive surgery”, in which small incisions are made and special instruments are used to insert the implants. This technique can be less painful for patients and result in shorter recovery times.
After surgery, it is important for patients to follow their doctor’s instructions for care of their new implants. This typically includes regular cleaning and check-ups. In some cases, physical therapy may also be recommended to help patients regain strength and range of motion around their new implants.