[Left lower extremity venous thrombosis after operation of cyst in the jaw: a case report]

Deep vein thrombosis is a common complication after orthopedic, gynecological, and obstetric operations. However, instances of this complication after oral and maxillofacial surgeries have been rarely reported. We report a case with odontogenic keratocyst in the jaw that gained left lower extremity venous thrombosis after operation, and discuss the risk factors and prevention of lower extremity venous thrombosis through literature review.