Peer-reviewed research
Surgical versus non-surgical treatment for carpal tunnel syndrome
V Lusa et al., Cochrane Database of Systematic Reviews, 2024 · DOI 10.1002/14651858.CD001552.pub3
Read the originalRead on October 16, 2026
- What it is
- A Cochrane systematic review, 2024 Issue 1, of randomised trials comparing any surgical technique for carpal tunnel syndrome with any non-surgical treatment. It pools 14 studies in which surgery was compared with splinting, steroid injection and other treatments.
- How much weight it carries
- The highest-level synthesis available on surgery versus non-surgical care. Its authors say confidence in surgery's effect is limited, because no trial compared surgery with placebo surgery or no treatment.
Facts taken from this source
- The 2024 Cochrane review of surgery for carpal tunnel syndrome pooled 14 randomised studies with 1,231 participants.
“The 14 included studies randomised 1231 participants (1293 wrists).” (Main results)
- The same review found no trials comparing surgery with placebo surgery or with no treatment, so confidence in surgery's effect is limited.
“we did not find studies comparing surgery with placebo surgery or no treatment.” (Key messages)
- In severe carpal tunnel syndrome, skin sensation can be permanently reduced and compression can cause muscle wasting at the base of the thumb, according to the 2024 Cochrane review.
“In severe cases, skin sensation can be permanently diminished and compression may cause muscle wasting at the base of the thumb.” (What is carpal tunnel syndrome?)
- A 2024 Cochrane review found that surgery probably gives a higher rate of clinical improvement than splinting after a follow-up of 6 to 12 months.
“Surgery probably results in a higher rate of clinical improvement than splinting after a follow-up of 6 to 12 months.” (Key messages)
Pages that rest on this source
- Carpal Tunnel Treatment: Splints, Exercises and SurgeryGuide
- Can carpal tunnel go away on its own?Question
- How long does carpal tunnel surgery take to recover from?Question
- Is carpal tunnel syndrome serious or dangerous?Question
- Should you wear a carpal tunnel splint at night?Question
- Which doctor should you see for carpal tunnel syndrome?Question
- Which fingers does carpal tunnel syndrome affect?Question
- Can carpal tunnel syndrome be cured without surgery?Question
- What is the best brace for carpal tunnel?Question