Struck against stationary object
WALKING AROUND THE PLANT SITE, STEPPED ON A ROCK, TWISTED AND LEFT KNEE POPPED OUT OF PLACE AND BACK IN. INITIALLY THIS WAS A SPRAINED KNEE--FURTHER DIAGNOSIS CLAIMS RUPTURE ACL AND WILL REQUI RE SURGERY.
WALKING AROUND THE PLANT SITE, STEPPED ON A ROCK, TWISTED AND LEFT KNEE POPPED OUT OF PLACE AND BACK IN. INITIALLY THIS WAS A SPRAINED KNEE--FURTHER DIAGNOSIS CLAIMS RUPTURE ACL AND WILL REQUI RE SURGERY.