What are the different types of prosthetic joints?
joint substitute surgery often relieves pain and improves mobility in patients. In this area of medicine, there are rotation and prosthetics that are used either to support damaged body parts or replace the missing limbs and poor joints. Prosthetic joints of the knee, ankle, hips and elbow are often available for implantation. Each of them usually depends on the overall health and physical condition of the patient. Possible complications with these devices may include dislocation of implant, osteolysis and infection.
orthotics and prosthetics form a specialized field of substitute drug. Orthosis often includes a strut that attaches to an existing part of the body. On the other hand, the prosthesis usually consists of an artificial mechanism used to replace missing limbs or poor joints. Patients who have given amputation, suffer from intensive arthritis, or have congenital defects, may need one of these reconstruction options.
prosthetic joints are tailored to the anniversary for improvementDrying the outcome of the patient's health. In many cases, patients require high -strength and low material prosthetic joints for mobility. Materials originally used for aircraft applications often enter into the production of these devices. The mechanics of some implants can also reflect normal user activities and personal preferences of the user.
For example, artificial knees often have metal, ceramic or plastic components. In some cases, electronic knee joints can be programmed to suit individual needs. For example, a computer chip located in the joint can reduce the changes that occur during movement, allowing patients to climb to the staircase and hills.
During the prosthetic knee surgery, Kneecap often moves, so the surgeon can find the femur and shin. This is an area where the device is often suitable and then connects to Kneecap. Once the prosthesis is affection, the synthetic bone cement holds it onthe place of place. Protetic knee joint can last from 10 to 20 years, with routine maintenance between them.
The ankle is another part of the body that can be replaced by prosthetic joints. These devices are often composed of two parts: a tibial component that usually replaces the ankle socket, and the talus folder, which often replaces the upper part of the talus bone. Protetic ankle is often made of metal and plastic. During the procedure, the surgeon can use epoxy cement to connect the device to the bone. However, some surgeons prefer to install the joint with fine holes that allow the bone growth inside and thus attach.
During the operation of the hip replacement, the damaged joint is often replaced or supplemented with parts that mimic human bones. Prosthetic hip components are likely to include a drawer, ball and stem. The ball is often metal and when it connects to a metal or plastic socket, movement is probably smooth and effortless.
To install a prosthetic hip, surgery routinely cut off the femurbones and exterminate the damaged surface of the bones. Once the prosthesis is connected, it may or may not be cemented for stabilization. In some cases, the surgeon can attach a new hip with the pressing technique in which physical tissue can grow over it. The life of the prosthetic hip often differs and depends on such factors such as the patient's body weight, physical condition and the level of activity.
Theelbow often consists of two parts connected by a single pin. It forms a hinge, with one section usually fits in the upper part of the arm and the other planted in the forearms. The implant often allows the elbow to bend as normal, relieving pain and stiffness usually associated with arthritis. With a prosthetic elbow, patients are often limited from some physical activities such as contact sports and heavy lifting.
Complications of prosthetic joints may include dislocation of equipment or osteolysis, which is marked by the condition of the mocking or dissolution of the bone. Osteolysis that often deteriorates over time,It can predict the patient for fractures. Surface wear along the bone may occur where prosthetic joints are implanted, and this can cause inflammation, fracture or implant. Infections in prosthetic joints represent a serious danger to patients. High mortality and costly treatment options are associated with such infections.