Management of Otogenic Sigmoid Sinus Thrombosis: A Systematic Review on the Role of Anticoagulation and its Outcome.

To provide a systematic review on the use of additional anticoagulation in the management of otogenic sigmoid sinus thrombosis when compared with the cohort not receiving the anticoagulation. A systematic review until 2021 was done and relevant studies were screened. Based on a selective criteria, a database is constituted which were then rearranged and studied.