Painful post-op.
This case is from health authority.
It was reported that the patient was with right hip osteoarthritis, so had undergone the operation of right hip replacement on (b)(6) 2019 with asr products.
In 2016, the patient felt painful, the pain was gradually aggravated on the operated joint, and crutches were needed for the movement.
The patient was diagnosed with aseptic loosening of prosthesis, and was undergone right hip revision surgery on (b)(6) 2017.
During the surgery, the surgeon noted metal-on-metal wear, metal ion result in soft tissue inflammation, and prosthesis loosening.
The patient's joint function recovered after revision surgery.
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