A serious and dangerous complication after joint replacement surgery
Joint replacement infections are a dangerous surgical complication afterkneeandhip replacement.
In these cases, bacteria can adhere to the implant itself, which makes the infection difficult to treat.
These infections are rare, occurring in 1% to 2% of patients.

Squaredpixels / Vetta / Getty Images
It can happen during the procedure or virtually anytime thereafter, even years later.
Possible causes can be bacteria entering the body through a cut or even another surgical procedure later on.
Because of this, joint replacement patients should take antibiotics before common but invasive procedures such asdental workor colonoscopies.
Diagnosis
If you suspect an infection, see a healthcare provider immediately.
Treatment
Fighting an infection requires blood flow to deliver antibiotics and immune cells to the affected area.
However, even with aggressive antibiotic and surgical treatment, the infection may persist.
This lengthy and arduous process is why joint replacement infections are such a serious problem.
If you experience any symptoms, contact your healthcare provider immediately.