Combining Posterolateral Lumbar Fusion and Posterior Lumber Interbody Fusion Surgery for Treating Three-Level Lumber Spondylolysis and Single-Level Spondylolisthesis: Case Report

摘要

Lumbar spondylolysis is a relatively common condition that can cause a variety of clinical manifestations related to the lumbar spine. However, multi-level lumbar spondylolysis is rare and accounts for less than 6% of lumbar spondylolysis. We report a case of three-level lumbar spondylolysis with single-level spondylolisthesis. A 47-year-old woman presented to us with low back pain for 9 years that progressively worsened and the pain was exacerbated with standing and walking. She was diagnosed with three-level lumbar spondylolysis at L3-5 and spondylolisthesis at L4. We performed posterolateral lumber fusion (PLF) and posterior lumbar interbody fusion (PLIF) surgery for her. During the same period, pain recovery and fusion rate of the patient were evaluated after surgery. The results were favorable and proved the efficacy of combining PLF and PLIF technique for treatment for three-level lumbar spondylolysis and single-level spondylolisthesis.