Pt underwent a reverse total arthroplasty of the left shoulder, completed therapy and was doing well.At his post-op visit, a radio-opaque element was seen in the post-op shoulder x-ray.After investigation, it is suspected to be a pin from a biomet instrument used in the procedure.The instrument is biomet 110028879 705450.It is suspected that the pin that is soldered at the base of the black plastic plunger may have loosened and fallen in to the pt's shoulder during the procedure.This instrument receives significant force as it is struck with a metal mallet.The pt is doing well at this time and has not decided on re-operation to remove the pin.
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