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Anterior thoracic corpectomy for spinal cord decompression performed endoscopically
P C McAfee1, J R Regan, I L Fedder
1Scoliosis and Spine Center, Baltimore, Maryland 21204, USA.
Surgical Laparoscopy & Endoscopy
|October 1, 1995
Summary
Thoracoscopic corpectomy, an endoscopic vertebral body removal, shows promising results for spinal fractures and tumors. This minimally invasive technique offers improved visualization and reduced postoperative recovery compared to open surgery.
Area of Science:
- Neurosurgery
- Spinal Surgery
- Minimally Invasive Surgery
Background:
- Traditional open thoracotomy for vertebral body resection carries significant morbidity.
- Endoscopic techniques offer potential advantages in visualization and patient recovery.
- Evaluating thoracoscopic corpectomy for various spinal pathologies is crucial.
Purpose of the Study:
- To investigate the effectiveness and outcomes of thoracoscopic corpectomy.
- To compare postoperative morbidity with traditional open thoracotomy.
- To assess the intraoperative visualization benefits of the endoscopic approach.
Main Methods:
- Prospective study of 15 patients undergoing thoracoscopic corpectomy over 3 years.
- Indications included pathologic fractures (tumors), traumatic fractures, and infections.
- Data collected on operative time, blood loss, and postoperative recovery metrics.
Main Results:
- Mean operating time: 211 minutes; mean blood loss: 890 ml.
- Significantly reduced postoperative morbidity: mean chest tube duration 1.22 days, ICU stay 2 days, hospitalization 6.5 days.
- Superior visualization of the dura mater and epidural structures compared to open thoracotomy.
Conclusions:
- Thoracoscopic corpectomy is a viable and effective minimally invasive alternative for vertebral body resection.
- The endoscopic approach offers improved visualization and reduced postoperative recovery.
- The primary limitation for wider adoption is the lack of an endoscopic internal fixation system.