The patient underwent a right total knee last fall.She had received a peri-capsular injection for pain control which contained 2 cc of 0.5% marcaine/ hr (for 36 hrs).The patient was sent home with a cold therapy product (donjoy iceman clear3+cold therapy unit).On her first post-op visit, she was found to be experiencing a fair amount of pain and had been taking pain medication and icing regularly.She reportedly had not been using a barrier between her skin and the ice, and the provider described an ice burn on the medial and lateral aspects of her incision.She was instructed to stop using ice therapy.The patient was seen again approximately two and a half weeks later and found to have multiple blisters on her knee and areas of necrosis.Xeroform was applied, keflex was ordered and dressing and knee immobilizer were placed.Approximately two weeks later, there was no significant drainage of necrotic wound.The patient was referred to a plastic surgeon and has undergone a series of staged reconstructive procedures including grafts and muscle flap closure.Grafting required removal of the implant and placement of an antibiotic spacer approximately six weeks post right total knee surgery.
|