TY - JOUR ID - TI - The Incidence of Pain after Root Canal Treatment Using Different Irrigation Methods AU - Iman M. Al-Zaka ايمان محمد الزقة PY - 2012 VL - 1 IS - 2 SP - 38 EP - 43 JO - Tikrit Journal for Dental Sciences مجلة تكريت لعلوم طب الاسنان SN - 20731213 AB - The aim of this study was to compare the postoperative level of pain after root canal therapy using different irrigation protocol. Materials and method: in a clinical trial, 90 asymptomatic single-rooted teeth were treated endodontically with different irrigation techniques. The teeth were randomly assigned into three groups. In group I(n = 30), procedures were performed using an endodontic irrigating syringe (Vista, Appli-vac). The group II (n = 30) used an irrigation device based on subsonic system Endoactivator (Dentsply Tulsa Dental Specialist). In group III (n = 30) used Safety Irrigator (Vista Dental Products, WI). Pain levels were assessed by an analog scale questionnaire after 4, 24, and 48 hours. Results: during the all time intervals after treatment, the pain experience with group III was significantly lower than the other methods. In conclusion, an irrigation/evacuation system Safety Irrigator resulted in significantly less postoperative pain than subsonic Endoactivator and conventional needle irrigation.

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