In the study by Widuchowski et al(14), some type of chondral lesion was found in 60% of the knees operated, of which 67% were classified as osteochondral or chondral lesions, 29% as osteoarthritis, 2% as osteochondritis dissecans and 1% as other types.
Your account balance, also referred to as your current balance, is the total balance on your account, including any activity since your last statement. That last bit of the definition is probably the best way to differentiate the pair.
Current account balance (1+2) -90. The table shows that the country has a current account deficit of $ 90 billion. (The figures in the table are approximation of the 2012-13 figures for India; Source: RBI) As per the table, India had a trade deficit and invisible surplus for the year.