Clinical Efficacy and Rehabilitation of Microscopic “Over the Top” for Bilateral Decompression in Degenerative Lumbar Stenosis: A Retrospective Study

<div>ULBD for spinal lumbar canal stenosis. (a) The inferior half of the L4 lamina has been drilled and the base of the spinous process to expose the ligamentum flavum bilaterally. (b) Decompression of the contralateral side. The tubular retractor is angled beneath the spinous process.</div>

BioMed Research International

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Figure 2

Figure 2: Clinical Efficacy and Rehabilitation of Microscopic “Over the Top” for Bilateral Decompression in Degenerative Lumbar Stenosis: A Retrospective Study 

Figure 2 | Clinical Efficacy and Rehabilitation of Microscopic “Over the Top” for Bilateral Decompression in Degenerative Lumbar Stenosis: A Retrospective Study 