Hello, my wife is in India who recently had a tumour removed from the roof of her mouth. The opperation was done by a local surgeon. She now has a hole in the roof of her mouthgoing from the roof of her mouth into her nasal passage. When she drinks liquid goes from her mouth to the nasal passage. It is very difficult for her to drink and has not taken any solid food as this also goes into her nasal passage. Is plastic sugery recommended in a case like this or does one have to live with this condition. Many thanks for any advice.