Conference · Chicago, Illinois
AAO ANNUAL SESSION
Odontology, Dental
Next editionNot confirmedLast edition we have: 13–17 May 2011
RunningSince 2010Frequency unknown · 2 editions on record
Last checked12 Nov 2026Its old website no longer answers
We haven't confirmed the next dates yet. The last edition in our records was 13–17 May 2011 at Auditorium Theatre Chicago. Its old website no longer answers, so the show may have ended or moved. Are you the organiser? Correct this listing.
Key numbers
- Editions on record
- 2first in 2010
About AAO ANNUAL SESSION
The 2011 AAO Annual Session, held May 13-17 in Chicago, had 6,763
orthodontists from throughout the world in attendance – a record number.
Nearly 3,700 orthodontic staff members joined the doctors at the
meeting, along with more than 3,400 guests. Also in attendance were
exhibitor representatives from 320 companies – another record number.
From our listing of this edition. Details may have changed since.
Editions
| Year | Dates | Where | Exhibitors | Visitors |
|---|---|---|---|---|
| 2011 | 13–17 May 2011 | Auditorium Theatre Chicago Chicago, Illinois | — | — |
| 2010 | 30 Apr – 4 May 2010 | Washington Convention Center Washington, District of Columbia | — | — |
Past editions from the bvents archive (2008–2019) and organiser figures where they were published.
Questions
When is AAO ANNUAL SESSION?
The next dates haven't been confirmed. The last edition we have on record was 13–17 May 2011.
Where is it held?
The last edition we have was at Auditorium Theatre Chicago, Chicago, Illinois.