Asr claim and medical records received.
After review of medical records patient was revised to addressed painful left hip with metal on metal bearing with trunnion metallosis that most likely cause of the irritation.
Mri showed a large cyst like lesions compatible with the metal on metal bearing.
There was not an abnormal amount of wear, although there were some small burnished marks on the femoral head.
The trunnion was quite coated with a thick black residue.
Acetabular cup was solidly fixed, lightly burnished but not scratched.
Doi: (b)(6) 2006.
Dor: (b)(6) 2014, left hip.
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