Current information is insufficient to permit a conclusion as to the cause of the event.Review of device history records show that lot released with no recorded anomaly or deviation.Review of sterilization certification confirms device was sterilized in accordance with (b)(4).There are warnings in the package insert that state that this type of event can occur: under possible adverse effects, number 8 states, ¿early or late postoperative, infection, and allergic reaction.¿ number 20 states, "persistent pain." remains implanted.
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It was reported that the clinical patient underwent a left partial knee procedure on (b)(6) 2009.Subsequently, patient underwent an irrigation and debridement procedure on (b)(6) 2009 due to a superficial wound infection and a non-healing wound.It was reported that patient experienced pain, significant swelling, redness, irritation, and a mild amount of drainage from the distal aspect of the wound.Aspiration found no evidence of infection.During the procedure, several areas of fat necrosis, which was all debrided back to stable viable tissue, and possible infected suture were noted.No further information has been provided.
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