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.
Updated August 18, 2016. If you check your credit card balance by phone or online, you may be presented with two different balances: a statement balance and a current balance. These balances may be different and can be confusing, especially if you want to pay your balance in full to avoid paying finance charges.