Fact · Accessibility and health
The 2024 Cochrane review found very uncertain evidence on symptoms, function and quality of life after steroid injection or surgery, so it could not draw conclusions between them.
Checked against its source on October 16, 2026
In the source's own words
“We found very uncertain evidence on improvements in symptoms, function and quality of life after treatment with corticosteroid injection or surgery for carpal tunnel syndrome, from which we could not draw conclusions.”
Local corticosteroid injection versus surgery for carpal tunnel syndrome, NL Ashworth et al., Cochrane Database of Systematic Reviews, 2024, Key messages.
Open the original (DOI 10.1002/14651858.CD015101)- What it measures
- Its authors also say electrical nerve tests may improve slightly more after surgery at three months.
- What it does not show
- This is the head-to-head comparison, and it is too thin to rank the two treatments.