The Short-term Clinical Observation Of Roekoseal Filling Root Canal

Objective:The thesis reportes clinical cases to evaluate the short-term incidence ofpain and pain degree,using Roekoseal compare with Zinc Oxide eugenol iodoform pastein root canal filling.To provide the basis for clinical application of Roekoseal.Methods:40cases of pulpitis were included in this study.The40teeth weredivided into experimental group (Roekoseal) and control group (Zinc Oxide eugenoliodoform paste) randomly. All the chosed patients were pulpitis diagnosisd by clinicalexamination and X-ray. All teeth had never received any root canal treatment. Severeperiodontal disease,retrograde pulpitis and cracked tooth are not being selected as theobject of study. The teeth were taken pulpectomy under local anesthesia and preparedby TF (Twisted Files) nickel-titanium instrument. Calcium hydroxidedisinfecting,temporarily sealed. Until they reach the root canal filling indications,theteeth in experimental group (n=20) were filled with Roekoseal and gutta-percha usinga lateral compaction technique, while the others in control group (n=20) were filledwith Zinc Oxide eugenol iodoform paste and gutta-percha using a lateral compactiontechnique. X-ray after operation. Evaluate the short-term incidence of pain and paindegree.Results: Postoperative1~7d, the experimental group (RoekoSeal) incidence ofpostoperative pain is5%,the control group (Zinc Oxide eugenol iodoform paste) is30%,two groups of postoperative pain occurrence rate were significant (P <0.05); Theexperimental group (RoekoSeal) root canal sealer with control group (Zinc Oxideeugenol iodoform paste) pain degree comparing the result is: only in grade II paindegree the difference was statistically significant (P <0.05).Conclusions:RoekoSeal can reduce short-term incidence of pain and pain degreesignificantly, RoekoSeal lower than Zinc Oxide eugenol iodoform paste in the paindegree grade II.