Duvall Discipline Panel Decision (redacted) - College of Dental ...
Duvall Discipline Panel Decision (redacted) - College of Dental ...
Duvall Discipline Panel Decision (redacted) - College of Dental ...
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-29<br />
Citation #19<br />
In or about 2006, as regards your patient, CO, you provided substandard care in the<br />
placement <strong>of</strong> a crown on tooth 3.6.<br />
The <strong>Panel</strong> reviewed Dr. DH’s report and affidavit, the patient's chart, a radiograph, Dr.<br />
<strong>Duvall</strong>'s response and heard testimony from Dr. Penner.<br />
The patient, CO, was a certified dental assistant who worked for Dr. <strong>Duvall</strong> at Fort St John<br />
<strong>Dental</strong> Clinic.<br />
Dr. <strong>Duvall</strong> placed a crown on tooth 3.6 on December 22, 2006 that did not fit properly. On a<br />
recall examination on April 4, 2007, Dr. DH examined the tooth and took a periapical<br />
radiograph <strong>of</strong> it. He deposed that "on examination <strong>of</strong> Ms. O, the mesial <strong>of</strong> 3.6 had gingival<br />
inflammation, irritation and the papilla crowded out. The radiograph revealed a 2 to 3 m m<br />
overhanging mesial margin. On April 4, 2007, I redid the crown."<br />
Dr. Penner reviewed CO’s chart and radiograph. He confirmed there was a 2 to 3 mm<br />
overhang on the mesial <strong>of</strong> the crown. This overhang would have been apparent to Dr. <strong>Duvall</strong> on<br />
the tryin and the crown should not have been permanently placed in the mouth. It should have<br />
been re-fabricated. When the patient went to Dr. DH for the placement, the mesial had<br />
gingival inflammation, irritation and the papilla was crowded out due to this overhang.<br />
In his response Dr. <strong>Duvall</strong> acknowledged that the crown needed to be redone but suggested he<br />
did not have the opportunity to do so. Dr. Penner pointed out that if Dr. <strong>Duvall</strong> had planned to<br />
redo the crown, there was no need to wait four months to do so, because a crown takes about one<br />
week to prepare.<br />
The <strong>Panel</strong> has carefully examined Dr. <strong>Duvall</strong>'s response. It does not address the issue <strong>of</strong> the<br />
overhang or the problems this caused for the patient.<br />
The <strong>Panel</strong> has concluded the provision <strong>of</strong> a crown is a part <strong>of</strong> basic dentistry. There is no reason<br />
to insert a crown that does not fit properly and this would have been apparent to Dr. <strong>Duvall</strong>. It