Perhaps 15-20 years ago they did a study on people who had a "twitch" somewhere on their body... Such things as your eyelid twitching, finger twitching, etc. The doctors studied MRI's of the brain or area involved, ran a multitude of different chemical tests, and exhaustive physical exams in trying to determine exactly what was happening. After all the exhaustive testing & evaluations, they determined that the cause of these "twitches" was just a terminal muscle fiber nerve reacting for no apparent reason. So, to answer your question, I doubt that the twitching finger is a direct result of your back injury. Perhaps some trauma to your finger area occurred at the time of your back injury and resulted in injury to a nerve in that area and is the culprit...
i have the exact same symptoms after a rugby injury. i injured my neck and a day later i got a twitch in my ring finger and baby finger on my left hand. i went and got an x ray but they were concerned so i got an mri scan. i had stretched one or two fibres in a nerve in my neck. they said that my nerve was not conducting well so that's why my finger was twitching. i had also torn a muscle in my shoulder but i don't think that has anything to do with the twitch. if you strained your neck recently it could be related but i suggest you get it checked out.
Maybe a nerve was pinched. Just stretch it out and rub it.
Because you have nothing better to do or becasue you have a twitch.
if their muscles twitch more than usual and it has recently started.
"The whiskers on your kitten" is the subject of the sentence, and "twitch" is the predication.
Normally brain damage doe to head injury from vars, falling etc. results in death, ofen soon after.
Fast twitch fibers
Slow twitch
The twitch in your shoulder is just a twitch it does not hurt you at all:>
You can get a twitch from stimulation or damage to the muscles.
What is Twitch? (that is a sentence.)
The cast of Twitch - 2013 includes: Annabeth Norris as Twitch