Sternal fracture is a common complication of chest trauma but has a low incidence. Various treatments have been developed to reconstruct sternal fractures. Among these approaches, analgesia, corset fixation, and open reduction with plate internal fixation have been suggested. The use of newly developed minimally invasive plate osteosynthesis is a feasible method. In this study, we report a case involving a 54-year-old man with a sternal fracture accompanied by bilateral pleural effusion and a small amount of right-sided pneumothorax. The patient was treated with minimally invasive plate osteosynthesis. The operation was successful and the postoperative recovery was good. No pneumothorax or complications such as chest pain, paresthesia, or wound infection were observed at the 1-year follow-up visit. Additionally, the bilateral pleural effusion had been completely absorbed. The incision in the lower chest was aesthetic and minimally traumatic. This case describes a novel method for internal fixation of sternal fractures.
Keywords: Sternal fracture; case report; chest trauma; internal fixation; lower chest small incision; minimally invasive plate osteosynthesis.