Nobel Biocare® All-on-4 Dental Implant Procedure

ORA® Oral Surgery & Implant Studio is proud to be among the few centers in Chicago to offer the innovative new implant technique called All-on-4. All-on-4 is based on Nobel Biocare’s pioneering Immediate Function™ capability that is specifically designed for people with dentures or in need of full upper and/or lower restorations. All-on-4 qualified patients receive four dental implants and a full set of new replacement teeth per arch in just a few appointments. The All-on-4 implants can be immediately loaded, instead of waiting months to heal. The fixed provisional bridge can be completed within a day. This is one of the most exciting options we have ever had in implant dentistrybecause the goal of most patients who wear dentures is to be able to go back to a time when they had fixed teeth.

Dr. Steven Koos is one of a select few clinicians in Chicago and a leader in delivering Nobel Biocare’s All-on-4 procedure for restoring a full arch of upper and/or lower teeth. Unlike other approaches that can use six, eight, or even more implants per arch, and often involve bone grafting, Dr. Koos uses this proven technique that involves only four specially placed Implants, without bone grafts, meaning lower costs and reduced healing time. And the success rate of All-on-4 is superior to more traditional approaches. The All-on-4 technique is FDA approved, and can now be used in collaboration with NobelGuide™ planning software.

The end result is a solid base to attach your new teeth that does not have to be removed. The procedure saves time and money, recaptures a youthful smile, restores normal function and can enhance the quality of your life.


All-On-Four Upper Video


Bone Atrophy Maxilla Video


Facial Effects of Tooth Loss Video


All-on-4 Lower Video

  • Modern, clean and comfortable environment

    I was very pleased with my experience at ORA Oral Surgery. The office was very modern and clean. Dr. Koos explained the procedure to me as well as the risks and aftercare. The procedure itself was uneventful. The staff made me comfortable and Dr. Koos administered the anesthesia. When I woke up it was done. Dr. Koos called me at home that night to check up on me. I would recommend ORA to my friends for their dental needs.

    C-Trammell
    Curtis Trammell
  • Great place and great staff.

    Great place and great staff. I was well informed about the entire procedure and the follow up process. I also felt very at ease knowing the doctor called me later in the day and him providing me his number in case anything happens.

    J-Morrissey
    Jim Morrissey