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Hand elevation test
- Hand elevation has been known to reproduce the symptoms of carpal tunnel syndrome.
- This phenomenon prompted the idea of developing a simple hand elevation test to diagnose carpal tunnel syndrome.
- To perform: Ask the patient to elevate both arms in the air for one minute. Hands are raised actively and without strain, keeping the elbows and shoulders relatively loose.
- A positive test reproduces symptoms of carpal tunnel syndrome.
- The hand elevation test has a high sensitivity (75-86%) and specificity (89-98.5%) and may be comparable to or likely better than other provocative tests.
https://www.youtube.com/watch?v=IO2qC5qHVFE
References
1) Ahn DS. Hand elevation: a new test for carpal tunnel syndrome. Ann Plast Surg. 2001
2) Ma H, Kim I. The diagnostic assessment of hand elevation test in carpal tunnel syndrome. J Korean Neurosurg Soc. 2012 Nov;52(5):472-5.