Simply deduct this from the gross figure. I am assuming a vat rate of 17.5%. I have tried to show the underlying methodology, because if the vat rate changes you won't understand how to re-calculate. If the vat rate was 20% you would multiply the gross by 20 and divide by 120.
It is now known that the cause of tooth abfraction can directly be linked to clenching and grinding of teeth. This can occur during the day but most of the time it occurs at nighttime when youâre asleep.
Tooth Erosion vs Tooth Decay or Abrasion. The tooth enamel loss caused by the acids produced by dental plaque bacteria (tooth decay) is not dental erosion. Other forms of tooth enamel loss caused by mechanical and not chemical factors are tooth abrasion and tooth attrition.