Technical Aspects on the Use of Ultrasonic Bone Shaver in Spine Surgery: Experience in 307 Patients

Figure 2

Preoperative (a) axial and (b) sagittal MRI with T2 weighted image and (c) axial and (d) sagittal CT images of a calcified left L5-S1 level disc herniation causing lateral recess syndrome and postoperative (e) axial and (f) sagittal CT images demonstrating decompressed foramen with limited foraminotomy.

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