My Fingers Feel Numb
Finger numbness has different causes depending on which finger feels numb. Nerves can be compressed at various locations including the neck, shoulder, elbow, and wrist.
Where Nerves Can Be Compressed
Finger numbness can occur when nerves are compressed at any of the locations below. Which finger feels numb can provide clues, but you cannot determine the cause by location alone. Accurate examination is necessary.
Cervical Spine (Neck Bones)
Nerve roots can be compressed by disc changes or bone changes between C5-8. Often accompanied by neck and shoulder pain.
Thoracic Outlet (Neck-Shoulder Area)
Nerves and blood vessels can be compressed between the scalene muscles, clavicle, and first rib.
Learn about Thoracic Outlet Syndrome →Elbow
The ulnar nerve can be compressed on the inner side of the elbow.
Wrist
The median nerve can be compressed in the carpal tunnel. Characterized by worsening at night and relief with shaking the hand.
Learn about Carpal Tunnel Syndrome →Fascia and Soft Tissue
Fascial tension or adhesions can cause numbness along nerve pathways.
Accurate Diagnosis Required
Since numbness has various causes, nerve examination and functional assessment are needed to identify the exact cause.
A Circulation Therapy Approach to Nerve Compression
- Circulation HD. Used to address adhesions around nerves
- Circulation PT. Posture correction to reduce nerve compression risk
Frequently Asked Questions
References
- Thomsen JF, Gerr F, Atroshi I. Carpal tunnel syndrome and the use of computer mouse and keyboard: a systematic review. BMC Musculoskelet Disord. 2008;9:134. PMC2427008
- Childress MA, Becker BA. Nonoperative management of cervical radiculopathy. Am Fam Physician. 2016;93(9):746-754. PMID 27175952
- Padua L et al. Carpal tunnel syndrome: clinical features, diagnosis, and management. Lancet Neurol. 2016;15(12):1273-1284.