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[Modified lateral approach for surgery of thoracic disk herniation. Technical note]
1Departamento de Neurocirurgia, Hospital Sahlgrenska, Göteborg, Suécia.
Arquivos De Neuro-Psiquiatria
|June 1, 1994
Summary
This study introduces an extreme lateral approach for thoracic spine surgery, minimizing disruption to spinal anatomy and preserving critical structures. This technique offers a less invasive alternative for thoracic discectomy.
Area of Science:
- Spine surgery techniques
- Minimally invasive procedures
- Thoracic spine anatomy
Context:
- Traditional thoracic spine approaches involve significant disruption of osseous structures and potential risks to the spinal cord.
- Existing methods often necessitate extensive fusion procedures.
- There is a need for less invasive surgical options for thoracic disc space access.
Purpose:
- To describe an extreme lateral approach for accessing the thoracic disc space.
- To highlight the anatomical preservation offered by this technique.
- To present a minimally invasive alternative to conventional thoracic spine surgeries.
Summary:
- The extreme lateral approach involves a paravertebral incision, rib resection, partial pediculotomy, and lateral vertebral body resection.
- This method allows access to the disc space ventral to the intervertebral foramen, avoiding cord retraction and preserving neurovascular structures.
- Discectomy is performed without hemilaminectomy or facectomy, reducing surgical trauma.
Impact:
- This approach minimizes disruption to the thoracic spine's musculoskeletal anatomy.
- Preservation of the spinal cord and intercostal neurovascular bundle is a key advantage.
- Offers a less invasive surgical option for thoracic spine pathologies, potentially reducing recovery time and complications.