Trends in Information Technology in Dentistry in Australia

To examine information technology trends within dental practices and its use in continuing professional development [CPD] of dentists in Australia.

Methods:

Dental Practice Surveys were conducted by the author from 1961 to 2010. Questionnaires were sent to Australian Dental Association [ADA Inc.] members every 3-5 years. Returns [23,395] from 6 surveys [1993-2010] represented 49% of members.

Results:

Relative decrease of solo practitioners and increase of salaried dentists has resulted in more staff and facilities per private practice.

Dentist CPD hours per year increased slowly from 4.7 in 1984 to 5.4 in 2010. Internet use for CPD increased from 44% in 2001 to 65% in 2010. Communication with ADA Inc. improved and by 2010, 29% were using the Online National Library.

Computer private practice use increased from 9% in 1983 to 43% in 1993 [mostly accounts]. From 1997 to 2004 computer usage increased: Internet 21-81%; patient records 14-38%; accounts 57-83%. 

2010 non-clinical computer practice use was: accounts 87%; staff education 37%; patient education 37%; patient recall 73%. 2010 computer clinical digital use was: charting 50%; photography 58%; radiographs 65%; models 15%.

In 2004, 65-68% of respondents supported ADA Inc. use of electronic surveys through website and e-mail and to report fees, patient visits and services provided. In 2010, support was shown for: electronic prescription writing 55%; integration of MIMS with records 64%; and future e-Health records 49%.

Conclusions:

Dentistry in Australia has embraced information technology changes with increased computer use for CPD and dental practice activities, along with digital IT changes for records and equipment.