The fracture has been more than 80 days, if it is a lower limb fracture, the healing should be reviewed first, generally not recommended to walk directly off the crutches, it is recommended to gradually take off the crutches and walk with weight bearing after 3 months after the fracture.
There are many factors affecting fracture healing, such as age, underlying condition, degree of fracture and healing. Generally speaking, after more than 80 days of treatment, the fracture end has a certain degree of stability, and you can walk on the ground with the help of crutches and other tools, but it is not recommended to walk with weight bearing, in order to avoid re-fracture and dislocation to affect the healing. It is recommended to take an X-ray three months after the fracture to determine the time to walk independently.
Therefore, if the fracture is more than 80 days old, it is recommended to go to the hospital for a review of the fracture, and decide whether you can walk without crutches according to the review film.