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Knuckle 'sticking' when bent

(2 Posts)
Oddoneout63 Wed 10-Feb-16 14:52:07

If I clench my left hand, the ring finger seems to get stuck and when I straighten it back out, it feels like it's pinging! What's up?

I dropped a tablet the other day, when I put it in the palm of my hand with fingers half-clenched. When I unfurled my hand the 'ping' threw the tablet on the floor! Doesn't hurt, so just curious?

ouryve Wed 10-Feb-16 14:54:08

Trigger finger.

Happens to my thumbs all the time - I have HMS and my hands are quite badly affected.

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