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CTS and Other Causes of Hand Numbness

Jul 11, 2021 -- Posted by : Dr.Harcourt

Carpal tunnel syndrome (CTS) occurs when the median nerve is compressed at the wrist. However, there are other anatomical locations in which the median nerve can experience interference, and the median nerve is not the only nerve that ventures into the hand. So if you experience a symptom like a hand numbness, CTS may not be the culprit…

After CTS, the next most common nerve pinch is the ulnar nerve at the inner elbow, which is technically called “cubital tunnel syndrome” (CuTS). This is often caused by over-use of the arm such as lifting and/or gripping with the palm up. The unique difference between CuTS and CTS is that the pinky and ring fingers are affected but NOT the index, middle, and thumb-side ring fingers, which are the median nerve-innervated fingers affected by CTS. Because over-use is also a common cause of CTS, these two conditions can co-exist, in which case, all five fingers may be affected but not necessary all at the same time.

The shoulder is yet another fairly common location for a pinched nerve and is referred to as “thoracic outlet syndrome” (TOS). The most common nerve pinched here affects the fourth and fifth fingers, similar to CuTS; however, with TOS the upper arm is also affected, not just the elbow to the inner hand.

Another relatively common location for a pinched nerve affecting the arm is at the neck, often from a herniated disk and/or an arthritic spur where the nerve exits the spine. Depending on which nerve is compressed and the amount of compression, the numbness/tingling can affect different parts of the arm and/or hand.

Doctors of chiropractic are trained to differentiate between these various “syndromes” and to safely deliver treatment to the affected joints, muscles, and other soft tissues to reduce pain and restore proper motion so patients can return to their normal activities of daily living.

So, if you are experiencing wrist pain, numbness, hand weakness, and carpal tunnel symptoms and you type in pain management near me, you may find Coast Chiropractic Centers with Dr. Timothy Harcourt, me, comes up. 

You may wonder, “Do I need an MRI scan of my neck or wrist.”?

What is carpal tunnel syndrome? 

You may have a “funny feeling like a numbness frequently called paresthesia. Even a handshake may be painful or weak.  Some people have prescribed chemicals that may temporarily reduce the numbness but not fixing the problem. The numbing in the fingers can be annoying and even debilitating.

Also, if you feel arm pain it may indicate things are getting worse and may indicate a bulge on the disc or worse yet a herniated disc in your neck.    Persistent or worsening pain intensity and/or frequency necessitates a visit to see a professional. 

Call me, Dr. Tim Harcourt, at (239) 278-3344 and mention this article for an awesome discounted first visit to include history, exam, and adjustment or Class IV high-intensity laser treatment.

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