ABSTRACT
AIM: The purpose of this study is to assess the efficacy of various disinfection and hemostasis procedures in providing postoperative pain relief following pulpotomy in cases of symptomatic irreversible pulpitis. MATERIALS AND METHODS: The data from a cohort of 50 patients who received treatment with sodium hypochlorite (NaOCl) and another cohort of 50 patients who received treatment with potassium titanyl phosphate (KTP) laser were subjected to analysis. The patients were provided a questionnaire to evaluate pain levels before and after surgery. The patients documented their levels of postoperative pain at specific time intervals, including the sixth hour, first day, second day, third day, and eighth day. This was done using a 100 mm visual analog pain scale, where a marking of 0 mm indicated no pain and a marking of 100 mm indicated the highest level of pain, reflecting the severity of the pain experienced. RESULTS: The pain score of group B was significantly lower than that of group A on the first day. While no notable disparity was detected among the groups during the remaining postoperative periods, it is worth noting that the KTP laser exhibited comparatively lower pain scores. In both groups, the initial pain score before surgery was found to be significantly higher than the pain scores recorded at all subsequent time intervals after surgery. Within group A, it was observed that the pain score during the sixth hour after the surgical procedure was notably greater compared to the pain scores recorded during all other time intervals following the operation. In group B, the pain score at the sixth hour exhibited a statistically significant increase compared to the pain scores observed on the third day and eighth day. CONCLUSION: The KTP laser group exhibited a lower postoperative pain score in comparison to the NaOCl group. The utilization of KTP laser-assisted pulpotomy demonstrated enhanced efficacy in alleviating pain among individuals diagnosed with symptomatic irreversible pulpitis.
ABSTRACT
Aim To compare the antibacterial efficacy of irrigants (aloe vera, 3% sodium hypochlorite (NaOCl), 2% chlorhexidine (CHX), and saline) against Enterococcus faecalis using the turbidometric analysis and colony count method. Materials and methods Eighty freshly extracted, single-rooted, human mandibular premolar teeth were taken. Access opening was done, instrumented, and autoclaved. Samples were inoculated with 10 µL of an Enterococcus faecalis (E. faecalis) bacterial suspension and incubated at 37â¦C for three days. Samples were divided into four groups of 20 teeth each based on the type of irrigating solution used. Group 1 was irrigated with 3% sodium hypochlorite; Group 2 with 2% chlorhexidine; group 3 with aloe vera; and Group 4 with 0.9% saline (the control group). Ten teeth from each group were subjected to a turbidity analysis by spectrophotometer and the remaining 10 teeth from each group were tested for colony-forming units (CFU)/mL. The plates were incubated at 37â¦C for 24 hours and CFU that were grown were counted using a bacterial colony counter. Results were subjected to an analysis of variance (ANOVA) followed by a post hoc Games-Howell test. Results All the tested irrigating solutions demonstrated an antibacterial effect against E. faecalis. The greatest antimicrobial effects were observed in samples treated with 2% CHX (p<0.001). No statistically significant difference was found between 3% NaOCl and aloe vera (p > 0.001) against E. faecalis. Conclusion Two percent chlorhexidine exhibited good antimicrobial efficacy against E. faecalis. Three percent NaOCl and aloe vera showed a similar antimicrobial efficacy against E. faecalis. Aloe vera can be used as an antibacterial agent in novel drugs for the treatment of bacterial diseases.
