It was then used by Iain Nixon, the surgeon who performed the operation, in Livingston, West Lothian, last month. "Iain has saved my smile, I'm so thankful to him" Susannah told BBC Scotland News.

When Susannah Morgan learned that an operation to remove a benign tumour in her neck could leave her with a crooked smile she was "frantic". The 45-year-old was advised to have it removed in case it ...