Customer would like to establish whether the company manufactured the aml hip stem femoral heads and also liner implants for this cup.
No details are available on what acetabular cup this is or when the stem was originally implanted.
No product codes are available either.
The acetabular liner is reported due to revision to address wear.
There is no alleged patient harm resulting from the alleged implant noise, therefore, the femoral head is not reported as this time.
The attached document from the surgeon indicated the squeaking is due to the metal-on-metal bearing caused by the degree of acetabular wear.
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