58 year old RCT!!! Retreated today, probable surgery also. Draining facial fistula probings WNL.
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| I was guessing this was a cast post and core |
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| #70 wire length PA. Root ZX II was useless on this case |
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| CaOH |
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| Troughed around cast post with elongated round and then piezo this out very easily |
