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.
Account Balance for Accounting Accounts. In accounting, the account balance shows the net worth of assets and liabilities within the accounting period. The Difference Between Account Balance and Available Credit. For credit cards, account balances are the total amount of debt owed at the start of the statement date.