A pars defect takes about six to 12 weeks to heal but it could take up to six months to see a full recovery.

Can a pars fracture heal on its own?

Unfortunately often times the pars fracture has been present for a while, and it is not possible to get primary bone healing with a brace. Despite the fact that the bone does not heal, the defect can be bridged with scar tissue, which is called a “fibrous union”.

Is a pars defect a broken back?

A pars defect or spondylolysis is a stress fracture of the bones of the lower spine. These fractures typically occur due to overuse. They can be on one or both sides of the vertebrae. It is a common cause of low back pain in children and adolescents.