November JADAs Point/ Counterpoint article, "Should a Dental Explorer Be Used to Probe Suspected Carious Lesions?," brings up an important topic (
Hamilton JC, Stookey G. JADA 2005;136: 152632
). The topic is important because of the common use of an explorer (or probe, in British terminology) in the examination and treatment planning of dental patients. The essential difference between the two views expressed focuses on the pressure used on the explorer when examining for caries.
Dr. Hamilton correctly quotes statements from two of my publications,1,2 but in a way that makes me seem to be a supporter of the use of an explorer for the diagnosis of secondary/ recurrent carious lesions. It should be noted that I merely reported what clinicians used, rather than expressing an opinion about the suitability of using an explorer.
If anyone is interested in my view relating to the use of an explorer for diagnosis of secondary/recurrent caries, they should consult my October JADA article,3 in which I state on page 1429: "It is important in this situation to keep in mind that an explorer will stick in any crevice, regardless of whether it is carious." These views also were expressed in the other two publications referred to by Dr. Hamilton.
So, where do I stand on the issue of using an explorer in diagnosing carious lesions? I believe it will be used by clinicians in the foreseeable future, much the way it was used in the past, but hopefully with less force than most clinicians have tended to exert in the past.