In reply to Paul R:
Sorry Paul - went home last night
> or has it left a space in your palm where pressin just hits the nerve. Im struggling to get my head round what the ligament actually does.
The ligament stretches from the base of your thumb to the opposite side of your hand and effectively keeps all the carpal bones together. what happens (at least in my case) is the ligament gets to be too strong and compresses the bones too much, thus compressing the tunnel that the nerve passes through. In the operation, the doc slices through the ligament - but i don't believe right through - enough to release some of the tightness. Once the skin wound has healed you can't feel a dip in the ligament. - there is a scar though. i think the pain is just due to the fact that it takes a long time for the ligament to repair itself fully.
> What were your symptoms?
I play bass finger-style (no pick) and would find that after a couple of songs my right hand would start to get pins and needles. Speed wasn't affected but 'feel' was. Shaking out after each song would help a bit but it was getting to the point where i was concentrating more on the 'illness' than on putting on a good performance - meant I wasn't enjoying the gigs. I was also having problems cycling to work - after 3 or 4 miles both hands would be numb - i initially put this down to ulnar nerve problems and tried all sorts of gloves / bartape and so on. There is an associated problem when you're asleep too. Once you relax, your hand naturally curls round and compresses the nerve more - you then wake up in agony! The remedy while I was waiting for the op was to wear a surgical wrist band - one of the ones with a metal splint while sleeping.
best thing is to get your GP to refer you to a specialist as soon as possible. Once he/she has had a look they'll send you for electro-pulse tests where they pass a current from your elbow to your finger and measure the current loss across a known good nerve and the one causing the problems. This tells them how bad it is..- this hurts BTW (although the nurse that did mine told me the students practiced on themselves more than is healthy!).
A good way to tell if it is CTS is when you have pins and needles, is your little finger affected? If it is then it's most likely something else - CTS should only affect your thumb,1st, index and one side of your ring fingers (wierd but there it is).
interesting anomoly - I only had my right hand done in november and by the time I went back in feb for a review the symptoms had stopped in my left hand so they're leaving it alone for the time being.