All-on-4 in the Maxilla > None-on-3All-on-4 Case Posted by NobelBiocare Simulated Implant Placement -Niznick
Dr Niznick’s Critique of All-on-4 in maxilla where available bone. would accommodate placement of 6 implants
Dr. Ferro’s response to Dr. Niznick’s
critique of her failing to make maximum
use of available bone
Dr. Niznick’s response to Dr.
Ferro’s justifications for using only 4
implants with the 2 distal implants
tipped 45 degrees
10 Year follow-up with All-on-5 ScrewIndirect 1-piece Implant (Niznick US Pat. #7,669,613). Play VIDEO
Here is a perfect example of "group-think" where a dentist uses all-on-4 in lower jaw with 45 degree angled distal implants when there is ample bone for 5 implants in the symphysis or 4 in the symphysis with 2 more distal to the mental foramen. The all-on-4 in the maxilla of this case using NobelActive implants all failed proving that paying $500 for an implant is no guarantee of success.
