In the years prior to the pandemic, the number of examinations performed on child patients had been on an upward trend, increasing 37.2% between 2010-11 and 2020-21.
Yn y blynyddoedd cyn y pandemig, roedd nifer yr archwiliadau deintyddol a wnaed ar gleifion sy’n blant wedi bod ar gynnydd, gan gynyddu 37.2% rhwng 2010-11 a 2020-21.