I tore my labrum in my right shoulder in Jan 99 while snowboarding. Torn from about 4 o'clock to 8 o'clock , so I had significant instability to verticle movements. When running down stairs, I could feel my humerus (upper arm bone) sliding south on each impact.
I had immediate surgery to reattach, four consumable tacks. Recovery was long and relatively painful. After 4months I had about 70% movement, 1year about 90%, 2years 95%, and now 4 years later I'd say it's 98% of the good side. I stopped Physical Therapy after 4 months.
I've never had another problem after the surgery. However, I don't do much other than snowboarding that puts me at risk. My warm weather passion is road cycling.
Mark