Gold is still the Gold Standard!

Today, I had a patient scheduled for a crown on #3.  The tooth had a couple of deep occlusal amalgams with some darkly stained cracks on the marginal ridges.  Oh sure… we can debate, “to crown or not to crown” or “when to crown” until the cows come home.  I submit it’s a judgement call, based on experience and leave it at that.

Would you crown it? Ha! Never mind. I don’t care! 🙂

Once seated in the chair, she asked if we could do gold instead of porcelain.  Her husband had recently gotten a gold crown on his 2nd molar, and he remembered well the advantages I presented to him.  He had relayed that same information to his wife, my patient today.  Admittedly, I had not offered gold, as #3 is usually near what I call the “cosmetic transition zone.”  Given that, in my experience, so few people will consent to gold, I generally limit the option to 2nd molars.  In those cases, my “pitch” on the advantages of gold is compelling. 

Perhaps, this experience was a reminder to start offering it more often for other teeth.

She said, “I can’t see it anyway, and I like the idea of less tooth being drilled away.”  Of course, I agreed with her!  Oh… she’s a bruxer, too.  After a bit more discussion, it was a done deal… gold it is!  There was no reason to prep the facial and lingual surfaces for full coverage.  The plan was for a gold onlay.

I began by removing the amalgam and cleaning up the “schmutz.”  I wanted to visualize the extent of the crack before prepping.

Check out the crack crossing the pulpal floor!

After cleaning up the “schmutz,” I used a dual-cure composite (Anchor – Apex Dental Products) bonded with Surpass (Apex Dental Products). 

After cutting the excess build-up back, I placed depth-grooves.  I still like using depth-grooves for my preps, even after 31 years of practice!  It helps create a uniform reduction, which has multiple advantages.  It creates a uniform thickness of the restorative material.  It preserves tooth structure.  It helps create resistance and retention form.

I forgot to get a photo of the prep before packing cord, so here it is with the cord in place.  How far to chase the cracks?  Another debate.

And, the impression!  Love me some Impregum!

So, there ya go.  I actually had fun doing it.  Ironically, prepping less takes MORE time.  It’s more difficult to prep.  But, it’s a better service in this case.  I was able to preserve most of the facial and lingual surfaces by doing an onlay prep rather than a full coverage crown.

So, who’s still doing gold?  Never doing gold?  Chime in on the comments section below!

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10 Responses to Gold is still the Gold Standard!

  1. Mike Leach says:

    The University of Tennessee taught you well.

  2. Michael J Radcliffe says:

    Just retired last year but always recommended gold for 2nd molars.

  3. Daniel J. Klemmedson, DDS, MD says:

    The gold onlays and crowns I waxed up and fabricated for myself as a student at USC in 1978 are still functioning well. Not a bad return on investment.

  4. Alan Mead says:

    Really great documentation as always!

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