How long it takes for a tibial fracture to come off the crutches depends on how well the fracture is healing. For adults, it usually takes at least 3 months, and most of them take about 6 months; for children, it usually takes more than 2 months, and most of them can be off the crutch in 3-4 months. If the fracture is not obviously misaligned, the fracture can be treated conservatively with plaster fixation. If the fracture is obviously separated and misaligned, timely repositioning and fixation will help the fracture to heal. X-ray examination of the tibia should be reviewed every 3 months after the injury, and the time of dislocation should be determined according to the healing of the fracture. Premature and blind dislocation may easily cause fracture misalignment. If surgical internal fixation is done, it will also increase the risk of problems such as breakage and loosening of the internal fixation. Therefore, regular review is needed, depending on the situation.