B. Braun is notifying customers who purchased certain Aesculap knee systems to temporarily cease implanting them while the company addresses a “possible malfunction.”
In a Nov. 16 letter sent to customers worldwide, the company said a “locally accumulated number of aseptic loosenings have been reported to us in connection with the univation X system. ln the affected patients, the loosened knee endoprostheses had to be revised or will be revised.”