CLINICAL APPLICATION OF LAMINECTOMY OF VERTEBRAL ARCH AND LUMBAR SPINAL PROCESS OSTEOT REIMPLANTATION──A REPORT OF 36 CASES

36 cases of prolapes of lumbar interventebral disc and contracted vertebra were treated with laminectomy of vertebral arch and lumbar spinal process osteot reimplantation. The contradiction of the exposure of the vertebra and the maintenance of the stability of spine was solved in the operations. And after the operations 32 cases were followed up over a year. The superior rate was 100%.