A DENTIST accused of misclaiming more than £70,000 in expenses from NHS Lothian will no longer repay the sum after the health board’s actions were dubbed “irrational and unfair".http://www.heraldscotland.com/news/16062853.Dentist_accused_of_misclaiming___70_000_wins_cases_against___39_irrational__39__NHS_Lothian/