Elastic Locking Intramedullary Nails Fixation in Trimalleolar Fractures

Compared with RIF, ELIN offers advantages including minimally invasive procedures, faster fracture union, shorter time to device removal, a more aesthetically pleasing appearance of the wound, and high patient satisfaction in treating trimalleolar fractures. These advantages well embody the concept of enhanced recovery after surgery. In contrast to traditional intramedullary fixation, ELIN realized locking fixation, reducing the risk of nail backing out and even nail fracture; however, it is more difficult to remove the nail.