[Oradlist] Intraoral X-ray phosphor viewing screen

[Sanderink, GCH.]

Dear all,
 
In the dental museum of University Museun in Utrecht, The Netherlands, they do have an ones of these mirrors (including the original box) on display. Actually, the diameter of the ``mirror`` is slightly bigger than the one of Douglas. 
I doubt that these stil lwere in use in the 1950s.
 
Best regards
 
Gerard Sanderink
 
ACTA
Dept Oral Radiology 
Amsterdam, The Netherlands
g.sanderink at acta.nl 

________________________________

Van: oradlist-bounces at lists.ucla.edu namens S. Julian Gibbs
Verzonden: zo 10/4/2009 5:41
Aan: Oral Radiology Discussion Group
Onderwerp: Re: [Oradlist] Intraoral X-ray phosphor viewing screen



ORADlisters in general and Douglas Benn in particular--

The device you pictured is a mouth mirror with the glass replaced by a
phosphor screen.  It was typically called an intraoral fluoroscope.
Apparently some dentists were using them in the 1950s.   I can vaguely
remember a class discussion at Emory with Dr. S. P. Vail (an early member
of AAOMR) warning us not to use them.  I also vaguely remmbr an
illustration in an old dental radiology textbook.

Juian
-----------------------------------------------------------------
S. Julian Gibbs, D.D.S., Ph.D.
Professor, Emeritus
Dept. of Radiology & Radiological Sciences
Vanderbilt University

An expert is a man who has made all the mistakes which can be made in a
very narrow field.
                        --Niels Bohr


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