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Intraoperative Ultrasound in Spinal Surgery
Published on: August 17, 2022
Suprascapular nerve injury during spine surgery. A case report
1Section of Orthopaedic Surgery, Wade Park Veterans Administration Hospital, Cleveland, Ohio.
Spine
|January 1, 1994
Summary
Long spine surgeries in the knee-chest position can lead to complications. This case highlights suprascapular nerve injury due to excessive arm and shoulder protraction, causing a sling effect.
Area of Science:
- Neurosurgery
- Orthopedics
- Anesthesiology
Background:
- The knee-chest position is utilized in lengthy spine surgeries.
- Potential complications associated with this position are not fully understood.
- Nerve injuries can occur during prolonged surgical procedures.
Observation:
- A case report details a patient undergoing long spine surgery in the knee-chest position.
- The patient developed a suprascapular nerve injury during the procedure.
Findings:
- Excessive protraction of the scapula, shoulder girdle, and upper arm was observed.
- This excessive movement is hypothesized to create a "sling effect."
- The "sling effect" likely led to compression and injury of the suprascapular nerve.
Implications:
- Awareness of potential nerve injury complications in the knee-chest position is crucial.
- Surgical techniques should aim to minimize excessive limb and girdle protraction.
- Further research is needed to elucidate the exact mechanisms of nerve injury in this position.
