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Published on: July 15, 2021
[Spinal microsurgery at the thoracic to sacral level in the "prone-oblique" position]
No Shinkei Geka. Neurological Surgery
|December 3, 1998
Summary
A novel "Prone-Oblique" surgical position offers a safer alternative for posterior spinal operations. This technique avoids respiratory and venous complications associated with traditional positions, enhancing patient outcomes.
Area of Science:
- Neurosurgery
- Orthopedic Surgery
- Surgical Positioning
Background:
- Traditional posterior spinal approaches (knee-elbow, prone) pose risks like respiratory suppression and impaired venous return.
- These risks stem from anterior chest and abdominal compression inherent in conventional positions.
Observation:
- A modified
- Prone-Oblique
- position was developed, involving a 40-degree body rotation around the long axis.
- This position was successfully utilized in 30 posterior spinal surgeries.
- A case involving extensive metastatic intramedullary tumor removal demonstrated the position's efficacy.
Findings:
- The
- Prone-Oblique
- position successfully facilitated total removal of a T11/12 metastatic tumor.
- No position-related complications occurred during the surgery.
- The technique proved advantageous even in complex cases where conventional positions were unsuitable.
Implications:
- The
- Prone-Oblique
- position is physiologically advantageous, minimizing harmful body compression.
- It offers surgeons improved posture and operative visualization, particularly beneficial for microsurgery.
- This innovative positioning may expand surgical options for posterior thoracic to sacral region interventions.
