Some links showing the 3 main nerves and how they enter the hand at the wrist:
http://www.orthogate.org/patient-edu...d-anatomy.html
at the bottom of the page is a close up showing nerves in yellow.
http://www.fpnotebook.com/Ortho/Exam/HndAntmy.htm
This one shows two photos with distribution of feeling in the hand, click on each picture to make it bigger.
another:
http://www.scoi.com/handanat.htm
notice the median nerve goes UNDER the carpal ligament.
The ulnar does not. So the median is more likely to be squashed by tension in the wrist. Hypothyroidism is one cause of this. The ulnar nerve may be compressed at the elbow.
This one shows the nerves in more detail on the first page.
http://www.eatonhand.com/ner/ner091.htm
Do these work for you?
__________________
All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
************************************
.
Weezie looking at petunias 8.25.2017
****************************
These forums are for mutual support and information sharing only. The forums are not a substitute for medical advice, diagnosis or treatment provided by a qualified health care provider. Always consult your doctor before trying anything you read here.