RESULTS Application of the Oral Health Impact Profile ( OHIP ) demonstrated that disease of pulpal origin affects quality of life with moderate severity , primarily through physical pain and psychological discomfort , and that RCT results in broad improvement of quality of life .
Satisfaction with RCT is extremely high , but cost is the primary reason for dissatisfaction .
Anxiety and fear affect RCT patients , profoundly influencing their behaviors , including treatment avoidance , and their pain experience .
Fear of pain is " fair " to " very much " prior to RCT .
Pain is widely feared , disliked , and remembered ; however , disease of pulpal origin generally produces moderate , but not severe pain .
RCT causes a dramatic decrease in pain prevalence and severity over the week following treatment .
Survival rates of teeth after RCT are very high ; complication rates are low .
Cost is a barrier to RCT , but initial costs , lifetime costs , cost effectiveness , cost utility , and cost benefit all compare extremely well to the alternatives involving replacement using implants or fixed prostheses .
INTRODUCTION Root canal treatment ( RCT ) success criteria inform us of the path to bony healing and of prognostic factors , but tell little about how the patient perceives , feels , or values RCT .
Patients choose , undergo , and pay for RCT , they live with the result , and inform their community .
The purpose of this narrative review was to appraise patient-centered outcomes of initial non-surgical RCT and nonsurgical retreatment , in adults .
Reducing fear of pain associated with endodontic therapy.
AIM To provide subjects with positive information about  endodontic treatment ( ET )  to reduce fear of pain associated with ET . METHODOLOGY A large sample ( n = 437 ) was r and omly allocated to read one of five informative paragraphs and afterwards asked to complete two question naires ( dental anxiety and fear of dental pain ) . The paragraphs consisted of dental information obtained from patient brochures . One ( experimental ) paragraph consisted of positive information about  pain  during ET . Analysis of variance followed by post hoc analysis was used to detect differences in mean score . RESULTS Subjects who were given the positive information regarding ET indicated they were less fearful of pain associated with ET . CONCLUSIONS The clinical implication of this experiment is that patients should be accurately informed about pain associated with ET . In this way , the patient may be more at ease before and during treatment , decrease avoidance behaviour and make decisions regarding treatment choice , based on common sense rather than fearful expectations
RESULTS Application of the Oral Health Impact Profile ( OHIP ) demonstrated that disease of pulpal origin affects quality of life with moderate severity , primarily through physical pain and psychological discomfort , and that RCT results in broad improvement of quality of life .
Satisfaction with RCT is extremely high , but cost is the primary reason for dissatisfaction .
Anxiety and fear affect RCT patients , profoundly influencing their behaviors , including treatment avoidance , and their pain experience .
Fear of pain is " fair " to " very much " prior to RCT .
Pain is widely feared , disliked , and remembered ; however , disease of pulpal origin generally produces moderate , but not severe pain .
RCT causes a dramatic decrease in pain prevalence and severity over the week following treatment .
Survival rates of teeth after RCT are very high ; complication rates are low .
Cost is a barrier to RCT , but initial costs , lifetime costs , cost effectiveness , cost utility , and cost benefit all compare extremely well to the alternatives involving replacement using implants or fixed prostheses .
INTRODUCTION Root canal treatment ( RCT ) success criteria inform us of the path to bony healing and of prognostic factors , but tell little about how the patient perceives , feels , or values RCT .
Patients choose , undergo , and pay for RCT , they live with the result , and inform their community .
The purpose of this narrative review was to appraise patient-centered outcomes of initial non-surgical RCT and nonsurgical retreatment , in adults .