Medically reviewed by Theresa Marko, PT, DPT, MS Ulnar nerve entrapment occurs when there is too much pressure on the ulnar nerve. This leads to hand numbness or tingling in the forearm and pinky side ...

This article is a follow-up to our recent article on the TFCC—triangular fibrocartilage tear on the ulnar side “pinky side” of the wrist. In our previous article, we discussed that TFCC ...