Research Article

[Retracted] Detection and Analysis of Perfusion Pressure through Measuring Oxygen Saturation and Requirement of Dural Incision Decompression after Laminectomy

Figure 2

66-year-old male with ASIA grade D underwent laminectomy and spinal blood oxygen saturation measurement. (a) Preoperative MRI. (b) C3–C6 bony decompression. (c) Insertion of the probe for oxygen saturation measurement. Oxygen saturation measurement failed in this patient.
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