What are the advantages and disadvantages of a metal hip replacement?
Metal-Na-Kov replasting hip systems, which are designed to provide the patient with excellent durability, range of movement and joint stability, are made of cobalt-chrome alloy. The ball and socket can be made to closely match the size of the patient's own joint, which provides more natural functioning. Thanks to these advantages of metal metal design, it is an artificial hip system preferred for younger and more active patients. The disadvantages and risks include metal residues that could accommodate the tissues surrounding the joint, metal ions that pass through the body in the bloodstream and possible joint dislocation. Severe complications are sometimes solved by inspection surgery to replace artificial hip. The friction wear is significantly smaller on all metal devices, which increases the time during which the prosthetic joint function optimally. This is one of the reasons why younger patients who have an active lifestyle are used by replacing metals on metal hips. Increased stabilityIt helps to prevent hip replacement dislocation, which is the main risk with smaller implants. Both benefits of metal hip systems are suitable for active patients.
Increased durability, greater range of movement and stability of metal devices significantly improve the quality of life of patients after hip replacement surgery. Patients should have low to any pain within a few months of surgery, and with some preventive measures they can return to their normalness. However, jogging and contact sports are discouraged.
Two of the risks of a metal hip replacement are the release of metal residues into the surrounding tissues and metal ions into the bloodstream. Different levels of metal ions were found in the blood in patients who received certain implants on a metal metal state. Research has shown that the levels of metal ions in the bloodstream over time increase. COBALT toxicity cases have been reported in a pacEnts after surgery of metal hip replacement. The risk that metal ions could adversely affect the unborn child has caused the problem whether metal metal systems are the best choice for women in childbirth.
friction wear of the metal parts of the metal hip can cause the metal residues to be released along with metal ions. The risks associated with this include inflammation and swelling of the soft tissue around the joint, damage to connective tissue and bone and the occurrence of non -tan.Cerus tumors. Research has found that younger women are the greatest risk of tumor formation and damage to soft tissue around a metal hip.
Correcting effect on the failure of early metal devices and other serious side effects, such as serious responses to metal fragments and ions and permanent artificial joint dislocations, include surgery revision to correct the problem. Damage to bone and soft tissues caused by the first prosthesis of the metal hip can cause permanent problems even after the revision surgery has implanted a new hip replacement. Some spare equipment for KOVOThe metal hip was interrupted due to their higher levels of failure than higher than the expected.