A year or two ago I started hearing and reading about the possible return of blade implants to the U.S. Then it all just ceased! I’ve been practicing for 20 years, placing implants for 10, and so I have not even seen any blades (maybe there’s a reason for that?!). However, all I did hear about them before this latest bout was negative. Does anyone have any information as to where this newer blade design research is? Any other thoughts on blade implants?