Liability and contra liability accounts are usually classified (put into distinct groupings, categories, or classifications) on the balance sheet. The liability classifications and their order of appearance on the balance sheet are: 1  Current Liabilities.  Long Term Liabilities.
1 Myotonic muscular dystrophy is the most common form of adult-onset muscular dystrophy. 2  Facial and neck muscles are usually the first to be affected. 3  Facioscapulohumeral (FSHD). 4  Muscle weakness typically begins in the face and shoulders.
It is one of more than 20 types of muscular dystrophy. progressive muscle weakness because muscle cells break down and are gradually lost. known to result in a defect in a single important protein in muscle fibres called dystrophin. one of the first people to study the muscular dystrophies.