Guest guest Posted March 22, 2012 Report Share Posted March 22, 2012 A 25 year old patient attends for obturation of an upper incisior on which you have completed rct 1 week earlier.Although he is keen to complete the treatment,he reports this previously symptom free tooth had become exceedingly painful as soon la worn off.The symptoms lasted for 3 days but were controlled using codeine based analgesics.Now symptoms have been resolved but he still has a feeling that something is nt right?ans is acute apical periodontitisIs it because of over instrumentation or toxins from necrotic pulp or you want to add anything else.Which cement has greater wear resistance?I read some where its compomers and resin cement like panavia...is it so? Quote Link to comment Share on other sites More sharing options...
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