Findings

What do systematic reviews say?

2 questions · 2 findings · 1 reviews · Back and Neck

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 1 · 50%Low 0 · 0%Moderate 1 · 50%High 0 · 0%

SUMMARY OF FINDINGS FOR FUSION vs INTERSPINOUS SPACERS

Total operative and perioperative blood loss (mL) ( · patients with lumbar stenosis

SUMMARY OF FINDINGS FOR FUSION probably leads to higher blood loss Amount of perioperative blood loss reported in mL compared with INTERSPINOUS SPACERS (moderate certainty).

1 finding from 1 review

Surgical options for lumbar spinal stenosis 2016 · Cochrane Headline outcomes only
Mean difference 238.9 [182.66, 295.14]
1 study · 320 participants
Moderate

SUMMARY OF FINDINGS FOR DECOMPRESSION vs fusion

Amount of blood loss · patients with lumbar stenosis

It is very uncertain whether SUMMARY OF FINDINGS FOR DECOMPRESSION changes blood loss Amount of perioperative blood loss reported in L compared with FUSION (very low certainty).

1 finding from 1 review

Surgical options for lumbar spinal stenosis 2016 · Cochrane Headline outcomes only
no estimate extracted
4 studies · 383 participants
Very low