After the lumbar internal fixation is removed, you can live a normal life after 3-4 weeks of recuperation. By the time the internal fixation is removed from the lumbar spine, the local disease has fully recovered and the lumbar spine has some stability. Removal of the internal fixation involves surgery, and there will be surgical injuries, such as local muscle incision, separation of fascia ligaments, etc. These side injuries will take 3-4 weeks to be fully repaired. In the early stage, local pathological changes such as bleeding, hematoma, and inflammatory reaction will occur, and it will take about two weeks for mechanization and absorption, and 1-2 weeks for the local tissues to fully recover again, and 1-2 weeks for the local soft tissues to recover. After 3-4 weeks, the damage caused by the surgery can also be fully recovered. With the recovery of the pre-existing disease and the recovery of the surgical damage, you can resume your normal life.