Tibial plateau fractures require anti-infective treatment (anti-inflammatory) after surgery. Tibial plateau fracture is generally difficult to handle, and even with thorough preoperative preparation, surgical design and delicate operation, serious complications are inevitable. And infection is one of the most common and serious complications of tibial plateau fractures. Skin injury conditions around the knee are the most important cause of infection. Inappropriate incision and placement of large internal fixation are another cause of infection, so effective antibiotic anti-infection treatment is needed after surgery, meanwhile, the affected limb should be elevated after surgery to promote local blood circulation, and the wound dressing should be observed to see if it is intact, clean, and dry, and if there is any seepage of wetness, it should be changed in time.