Comparison of posterior decompression techniques and conventional laminectomy for lumbar spinal stenosis

ABSTRACT:

Objectives

To compare the efficacy of posterior decompression techniques with conventional laminectomy for lumbar spinal stenosis.

Methods

The Embase, PubMed, and Cochrane Library databases were searched with no language limitations from inception to January 13, 2022. The main outcomes were functional disability, perceived recovery, leg and back pain, complications. A random effects model was used to pooled data. Risk ratio (RR), mean difference (MD) and 95% confidence interval (CI) were used to report results. The study protocol was published in PROSPERO (CRD42022302218).

Results

14 trials including 1,106 participants were included in the final analysis. Bilateral laminotomy was significantly more efficacious in improve functionality than laminectomy [MD: −2.94;

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC9577104 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature