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Allergic Reaction to metal plate put in leg.
I am just trying to figure out if I could be allergic to a metal plate that was put in my lower leg 10 years ago when I broke my Tibia and Fibula.
Right now it hurts and I have burning sensation whenever anything touches it. My leg has been discolored at the area where the plate was inserted. I have also noticed it is slightly swollen also. I am planning on contacting my doctor tomorrow to have her look at it and see what she thinks.
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I got this from an AI search:
Yes, it is possible to have an allergic reaction to metal that was implanted in your leg even 10 years ago. Such reactions are often delayed hypersensitivity or metal hypersensitivity reactions caused by the body’s immune response to metals such as nickel, cobalt, or chromium commonly used in orthopedic implants. Symptoms can include localized pain, swelling, redness, warmth, itching or burning, implant loosening, and sometimes more widespread inflammation. These allergic reactions can occur months or even years after the implant was placed due to immune memory and ongoing exposure to metal debris or ions released from the implant. Because the symptoms often resemble infection or implant failure, diagnosis can be challenging and usually requires exclusion of other causes. If you experience these symptoms, consulting your physician for evaluation is important.[pmc.ncbi.nlm.nih +2]
Common Symptoms of Metal Implant Allergy
• Persistent or new onset pain and swelling around the implant site
• Redness, warmth, itching, or burning sensations
• Loosening or instability of the implant
• Rash or skin changes near the implant area (if visible)
• Joint effusions (fluid buildup) or inflammation
• Symptoms can arise many years after implantation due to delayed hypersensitivity reaction.[tmj +2]
Mechanism and Timing
• Metal hypersensitivity is a delayed-type, cell-mediated immune response.
• It requires initial sensitization and can develop after long-term exposure to metal ions released from implant corrosion or wear.
• Symptoms typically reflect an inflammatory reaction that can last or recur over time.[emedicine.medscape +1]
If you suspect an allergic reaction to your implant, a thorough clinical evaluation including history, physical exam, and possibly allergy testing or imaging studies will be needed to distinguish this from infection or mechanical failure. Early diagnosis and management can help prevent implant complications.[sciencedirect +1]