How long it takes for a fracture of the radial tuberosity to return to normal is related to the specific severity of the fracture and the treatment method, as follows: 1. Severe fractures of the radial tuberosity, especially those with comminution accompanied by severe misalignment, generally take about 3-4 months to return to normal. These fractures are usually treated surgically by removing the radial tuberosity or continuing the radial tuberosity replacement surgery.2. Simple fractures of the radial tuberosity without obvious misalignment generally take about 12 weeks to return to normal. Generally, the cast is fixed for about 3-4 weeks, and functional exercise is gradually carried out after the cast is removed, with partial weight-bearing activities in 6-8 weeks and basic recovery in about 12 weeks. At the same time, the recovery time of radial tuberosity fracture and the later functional exercise are also closely related, if the functional exercise is smooth, the time will be shortened, otherwise the time will be relatively longer.