All-On-4 Implants System: Longevity and Durability?
Last Updated: Sep 25, 2009
Dr. S. asks:
There have been numerous advertisements promoting treatment plans based on the all-on-4 implant systems. When I first started restoring implants, the strategy was for the implants to be placed perpendicular to the plane of occlusion. This was supposed to result in more favorable transmission of forces to the implant and surrounding bone. This was also supposed to transmit the occlusal and lateral forces to the implant restorative system so that there would be less unfavorable force on the abutment and abutment screw and was supposed to result in decreased incidence of abutment or screw fracture or abutment screw loosening. With the all-on-4 design, the terminal abutments are tilted at a 30 degree angle from mesial to distal, thus extending the length of the metal framework that can be supported. So have the laws of physics change or do we just know more about implant restorations now. I have seen a ton of articles in the peer reviewed literature supporting the use of all-on-4 design. But what do you experienced practitioners who have used the system say about its longevity and durability?
43 Comments on All-On-4 Implants System: Longevity and Durability?
Gary omfs
10/06/2009
Don Callan
10/06/2009
Dr. Robert Schroering
10/06/2009
Gerald Rudick
10/06/2009
sb oral surgeon
10/06/2009
Mike Heads
10/07/2009
Richard Hughes DDS, FAAID
10/07/2009
Doc Tomy
10/07/2009
R. Stanton
10/07/2009
Brian Kucey
10/07/2009
Dr. Robert Schroering
10/07/2009
Richard Hughes DDS, FAAID
10/11/2009
Dr. Robert Schroering
10/11/2009
Richard Hughes DDS, FAAID
10/12/2009
Henning Visser
10/14/2009
Carl Misch,DDS, MDS
10/15/2009
Ryan
10/15/2009
Dr. Mehdi Jafari
10/15/2009
yk
10/16/2009
Dr. Alex Zavyalov
10/16/2009
Bill Schaeffer
10/17/2009
Bill Schaeffer
10/17/2009
Richard Hughes DDS, FAAID
10/17/2009
Bill Schaeffer
10/18/2009
Robert J. Miller
10/18/2009
califgp
10/18/2009
Bill Schaeffer
10/18/2009
Bill Schaeffer
10/18/2009
califgp
10/18/2009
Richard Hughes DDS, FAAID
10/18/2009
Richard Hughes DDS, FAAID
10/18/2009
Bill Schaeffer
10/19/2009
Richard Hughes DDS, FAAID
10/19/2009
osseonews
10/20/2009
Dr Kimsey
10/20/2009
Antonio Coppel,DDS, Spain
10/24/2009
RMEE
11/09/2009
Bill Schaeffer
11/10/2009
l
11/25/2009
Joe Maltsberger
12/13/2009
Joseph Kim, DDS
01/03/2010
Joseph Kim, DDS
01/03/2010
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