How did robert schumann injure his hand?
In his anxiety to accelerate the process by which he could acquire a perfect execution, he permanently injured his right hand. Another authority states that the right-hand disability was caused by syphilis medication. Those who claim the former state that he attempted a radical surgical procedure to separate the tendons of the fourth finger from those of the third (the ring finger musculature is linked to that of the third finger, thus making it the “weakest” finger). Regardless, his ambitions as a pianist being suddenly ruined, he determined to devote himself entirely to composition, and began a course of theory under Heinrich Dorn, conductor of the Leipzig opera.