RESUMO
Introduction: Extraction of impacted molars is commonest operation in oral cavity and associated with complications disturbing patient's quality of life. Hyaluronic acid is a nontoxic agent recommended for wound management due to its anti-inflammatory effects. Also, methylprednisolone sodium is used to reduce pain and edema. The aim this study was to compare the effect of combined use of corticosteroid and hyaluronic acid versus each agent alone in controlling postextraction complications of impacted mandibular third molars. Materials and Methods: This prospective randomized trial included patients suffering from impacted mandibular third molar. Patients were divided into four groups. Group I, control, and group II received methylprednisolone sodium succinate injection preoperatively, group III received hyaluronic acid applied in extraction socket, and group IV received preoperative methylprednisolone sodium succinate injection and topical hyaluronic acid in the socket. All patients were evaluated preoperatively and postoperative day to assess swelling, pain, mouth opening, and total analgesic dose. Results: Group IV showed insignificant edema along the study period, and other groups showed significant edema on third postoperative day that improved on seventh postoperative in group II and III and tenth postoperative day in group I. Significant decreased mouth opening occurred on second postoperative day in group I, while in other groups, it occurred in third postoperative day. Significant improvement occurred on seventh postoperative day in all groups except in group I which occurred on tenth postoperative day. There was less pain and analgesic dose reported in group IV than other groups. Conclusion: Combined use of methylprednisolone sodium succinate and hyaluronic acid significantly decrease postoperative complications than using each agent alone.
