878.4520—Polytetrafluoroethylene injectable.
               		
               	 	
               	 	
               	 	               	 	               	 	               	 	               	 	
               	 	
    
        
        (a) Identification.
         Polytetrafluoroethylene injectable is an injectable paste prosthetic device composed of polytetrafluoroethylene intended to be used to augment or reconstruct a vocal cord.
     
    
        
        (b) Classification.
         Class III.
     
    
        
        (c) Date PMA or notice of completion of a PDP is required.
         As of May 28, 1976, an approval under  section 515 of the act is required before this device may be commercially distributed. See  § 878.3.