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Transforaminal Percutaneous Endoscopic Decompression for Lower Thoracic Spinal Stenosis.
Chuan Guo1, Daiwen Zhu1, Qingquan Kong1
1Orthopaedic Department, West China Hospital, Sichuan University/West China Hospital of Medicine, Sichuan University Chengdu, Sichuan, P.R. China.
Transforaminal percutaneous endoscopic thoracic decompression effectively treats lower thoracic spinal stenosis, improving patient function and reducing pain. This minimally invasive procedure demonstrates significant safety and efficacy in clinical outcomes.
Area of Science:
- Neurosurgery
- Minimally Invasive Spine Surgery
- Spinal Stenosis Treatment
Background:
- Lower thoracic spinal stenosis can cause debilitating symptoms.
- Surgical decompression is often necessary for symptom relief.
- Transforaminal percutaneous endoscopic techniques offer a minimally invasive approach.
Purpose of the Study:
- To evaluate the efficacy and safety of transforaminal percutaneous endoscopic decompression.
- To assess the impact on neurological function and pain in patients with lower thoracic spinal stenosis.
Main Methods:
- A review of 6 patients undergoing transforaminal percutaneous endoscopic thoracic decompression.
- Pre- and postoperative assessment using Frankel grade, JOA scale, ODI, and VAS scores.
- Statistical analysis using the Wilcoxon signed-rank test.
Main Results:
- All 6 patients showed improved Frankel grade to normal within 3 months.
- Significant improvements in JOA scores (P < 0.05) and reductions in ODI scores (P < 0.05).
- Marked decreases in VAS scores for both back and lower extremities (P < 0.05), with excellent/good outcomes in all patients.
Conclusions:
- Percutaneous endoscopic transforaminal thoracic decompression is a safe and effective treatment.
- The procedure provides significant relief for lower thoracic spinal stenosis symptoms.
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