Intraoperative Myelography in Transpsoas Lateral Lumbar Interbody Fusion for Degenerative Lumbar Spinal Stenosis: A Preliminary Prospective Study

<div><i>Measurement of stenosis ratio (SR) at L4-5 level</i>: Line 1/[(Line 2 + Line 3)/2] × 100% (anterior-posterior position), Line 4/[(Line 5 + Line 6)/2] × 100% (lateral position).</div>

BioMed Research International

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Figure 1

Figure 1: Intraoperative Myelography in Transpsoas Lateral Lumbar Interbody Fusion for Degenerative Lumbar Spinal Stenosis: A Preliminary Prospective Study 

Figure 1 | Intraoperative Myelography in Transpsoas Lateral Lumbar Interbody Fusion for Degenerative Lumbar Spinal Stenosis: A Preliminary Prospective Study 