The underlying principle is that the claimant is entitled to be placed in the position they would have been had the injury not occurred, insofar as money can.
Yr egwyddor sylfaenol yw bod hawl gan yr hawlydd i gael ei roi yn y sefyllfa y byddai wedi bod ynddi pe na bai’r anaf wedi digwydd, i’r graddau y gall arian gyflawni hynny.