From December 1989 to may 1991, 12 patients with spondylolisthesis were operated application of V.S.P(variable screw placement) spinal plate with total laminectomy in Department of Neurosurgery of Chonbuk national university hospital. Main symptoms we...
From December 1989 to may 1991, 12 patients with spondylolisthesis were operated application of V.S.P(variable screw placement) spinal plate with total laminectomy in Department of Neurosurgery of Chonbuk national university hospital. Main symptoms were severe low back pain and lower extrenity radiating pain. Male to female ratio was 1:3. The age of patient was from 4th decade to 7th decade with the largest number in 4th decade. The result of operation were considered excellent in 7cases, good in 3cases and poor in 2cases.