Patient presented with a collapsed size 5 attune tibia and a huge cyst behind a size 5 ps femur.Tibia came out with no cement attached and femur came out with cement attached to the implants.Unknown cement was used.Implants were removed and replaced with the attune revision with a size 5 crs femur, 50 femoral sleeve, 16x60 stem, 5 rp tibia with a 37mm sleeve and 14x60 stem and 8mm crs insert.Doi: 2017, dor: (b)(6) 2021, left knee.
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Product complaint # (b)(4).Investigation summary : no device associated with this report was received for examination.All available x-rays and photographs were reviewed, and no evidence of anything indicative of a device nonconformance was found.Depuy synthes considers the investigation closed at this time.Should additional information be received, the information will be reviewed and the investigation may be re-opened as necessary.Device history lot : a device history record (dhr) review or manufacturing records evaluation (mre) was not possible because the required lot code was not provided.
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