Before 15 days ago my father age 67 had a fall the impact was on left side ribs/near ribs etc then there was pain not swollen though as I can remember there was a blue line spot of the fall he took homeopathic from local doctor (10 drops after two hours) and arniton lotion massage now the blue spot is not there and pain also subsided but still there is some pain left and also now he is saying when he moves his left arm high there is a toc sound and when he breathes he feels there is burning pain in the affected area what is this? Please explain?