Comparison of Clinical and Radiological Outcomes of Lumbar Interbody Fusion Using a Combination of Hydroxyapatite and Demineralized Bone Matrix and Autografts for Lumbar Degenerative Spondylolisthesis.

Asian Spine J · 2017 · PMC5662852 · PMID 29093779

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a decreasing trendno p-value reported

The median preoperative back and leg pain VAS score in the autograft and combination groups was 6 (5–7) out of 10, and the scores in both groups showed a decreasing trend on follow-up.

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