Comparison between suprapatellar and parapatellar approaches for intramedullary nailing of the tibia. Cadaveric study

A good fluoroscopic entry point can be achieved using either the parapatellar or suprapatellar approach. The parapatellar approach for tibia nailing has similar rate of soft tissue damage compared to the suprapatellar approach. The suprapatellar approach damaged the cartilage in one-third of the cases and if cartilage injury occurs with the parapatellar approach, this is located in a low risk area.