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Spinal stabilization of vertebral column tumors
J P Kostuik1, T J Errico, T F Gleason
1Department of Surgery, Toronto General Hospital/Mount Sinai Hospitals, Ontario, Canada.
Spine
|March 1, 1988
Summary
Spinal tumor surgery effectively relieves pain and improves neurological function, especially with anterior decompression for metastatic disease. Surgical stabilization offers significant pain relief and functional recovery for patients with spinal tumors.
Area of Science:
- Neurosurgery
- Orthopedic Surgery
- Oncology
Background:
- Spinal tumors present complex challenges requiring surgical intervention for pain relief and functional preservation.
- Stabilization and decompression are critical procedures for managing spinal instability caused by benign or malignant tumors.
Purpose of the Study:
- To analyze the indications, techniques, and outcomes of surgical stabilization and decompression in 100 consecutive spinal tumor cases.
- To evaluate the efficacy of different surgical approaches and stabilization methods for spinal tumors.
Main Methods:
- Retrospective analysis of 100 consecutive spinal tumor patients undergoing 132 stabilization procedures.
- Surgical techniques included anterior approaches, posterolateral decompression with Luque rods, and the use of acrylic cement for stabilization.
- Patient outcomes were assessed based on pain relief, neurological recovery, fusion rates, and complications.
Main Results:
- Eighty-one percent of patients experienced good to excellent pain relief.
- Significant neurological recovery was observed in 40% of posterior decompressions and 71% of anterior decompressions for metastatic disease.
- Solid fusions were achieved in all benign tumor cases, and acrylic cement provided stability in 87% of malignant tumor procedures.
Conclusions:
- Anterior approaches are optimal for localized metastatic spinal disease, while en bloc resection is preferred for primary malignancies.
- Rigid stabilization is crucial for pain relief in metastatic spinal tumors.
- Surgical intervention, including stabilization and decompression, significantly improves outcomes for patients with spinal tumors, with anterior decompression showing higher neurological recovery rates in metastatic cases.