Most of the vertebral arch cleft is due to congenital factors, and if it does not cause special discomfort, no special treatment can be used for the time being. Pay attention to the protection of the lumbar region can wear lumbar circumference, minimize the weight-bearing activities of the lumbar region, to avoid the occurrence of lumbar spondylolisthesis. If it simply causes pain in the lumbar region, oral anti-inflammatory and analgesic drugs, such as loxoprofen sodium and eperisone hydrochloride, can be taken to relieve muscle spasm. If numbness is caused by compression of peripheral nerves, oral nerve-nourishing drugs such as vitamin B1 or methylcobalamin can be taken, and attention should be paid to rest in a hard bed. If lumbar spondylolisthesis occurs at a more serious level, or if lumbar arch fracture is caused by trauma, the symptoms of lumbar pain are more serious and the movement of the lower limbs is also impaired, so it is necessary to reposition the spondylolisthesis through surgery and internal fixation with screws.