Carpal tunnel syndrome
Etiology
- Repetitive stress injury
 - Flexor tenosynovitis, e.g., overuse, rheumatoid arthritis, gonococcal
 - Recent or malhealed fracture
 - Myxedema (hypothyroidism)
 - Amyloidosis or multiple myeloma
 - Sarcoidosis
 - Leukemia
 - Hemochromatosis
 - Hyperparathyroidism
 - Acromegaly
 - Tumor
 - Pregnancy- or menopause-associated
 - Eosinophilic fasciitis
 - Familial
 - Idiopathic
 
There's more to see -- the rest of this topic is available only to subscribers.
Last updated: December 1, 2014
Citation
Zeiger, Roni F.. "Carpal Tunnel Syndrome." Diagnosaurus, 4th ed., McGraw-Hill Education, 2014. Emergency Central, emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114018/all/Carpal_tunnel_syndrome. 
Zeiger RFR. Carpal tunnel syndrome. Diagnosaurus. McGraw-Hill Education; 2014. https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114018/all/Carpal_tunnel_syndrome. Accessed November 4, 2025.
Zeiger, R. F. (2014). Carpal tunnel syndrome. In Diagnosaurus (4th ed.). McGraw-Hill Education. https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114018/all/Carpal_tunnel_syndrome
Zeiger RFR. Carpal Tunnel Syndrome [Internet]. In: Diagnosaurus. McGraw-Hill Education; 2014. [cited 2025 November 04]. Available from: https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114018/all/Carpal_tunnel_syndrome.
* Article titles in AMA citation format should be in sentence-case
TY  -  ELEC
T1  -  Carpal tunnel syndrome
ID  -  114018
A1  -  Zeiger,Roni F,
Y1  -  2014/12/01/
BT  -  Diagnosaurus
UR  -  https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114018/all/Carpal_tunnel_syndrome
PB  -  McGraw-Hill Education
ET  -  4
DB  -  Emergency Central
DP  -  Unbound Medicine
ER  -  

Diagnosaurus

