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Risks and complications in hip replacement are similar to those associated with all joint replacements. They can include infection, dislocation, limb length inequality, loosening, impingement, osteolysis, metal sensitivity, nerve palsy, chronic pain and death. Weight loss surgery before a hip replacement does not appear to change outcomes.
After hip replacement, hip prosthesis zones are regions in the interface between prosthesis material and the surrounding bone. These are used as reference regions when describing for example complications including hip prosthesis loosening on medical imaging. Postoperative controls after hip replacement surgery is routinely done by projectional ...
The most common symptom of periprosthetic joint infections is joint pain. [2] Other local symptoms are also present, including erythema (redness of the joint), joint swelling, warmth of the joint, and loosening of the prosthetic joint. [2]
Loosening of the components: the bond between the bone and the components or the cement may break down or fatigue. As a result, the component moves inside the bone, causing pain. Fragments of wear debris may cause an inflammatory reaction with bone absorption which can cause loosening. This phenomenon is known as osteolysis.
DePuy identified reasons for the failure of the hip replacement system as component loosening, component malalignment, infection, fracture of the bone, dislocation, metal sensitivity and pain. Additional complications from the hip replacement system may include increased metal ion levels in the blood, bone staining, necrosis , swelling , nerve ...
When the two metal surfaces rub against one another in the joint, it can create metal ions. Some people have reactions to those ions, which can loosen the implant and cause tissue damage around ...
Subsequent treatment with total hip arthroplasty (hip replacement) is complicated by a need for revision surgery (replacing the artificial joint) owing to skeletal changes as the body matures, loosening/wear or bone resorption. Hip resurfacing is another option for correcting hip dysplasia in adults. It is a type of hip replacement that ...
Knee replacement, also known as knee arthroplasty, is a surgical procedure to replace the weight-bearing surfaces of the knee joint to relieve pain and disability, most commonly offered when joint pain is not diminished by conservative sources. [1] [2] It may also be performed for other knee diseases, such as rheumatoid arthritis.
These are the biggest signs of hip dysplasia in adults, per the Cleveland Clinic: Hip pain, usually in the front of your groin Feeling like your hip is loose or unstable
Dislocation of hip; X-ray showing a joint dislocation of the left hip. Specialty: Orthopedics: Symptoms: Hip pain, trouble moving the hip: Complications: Avascular necrosis of the hip, arthritis: Types: Anterior, posterior: Causes: Trauma, hip dysplasia: Diagnostic method: Confirmed by X-rays: Differential diagnosis: Hip fracture, hip dysplasia ...
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