There were more than 150 hospital admissions in Bath and North East Somerset to remove children's decaying teeth last year, new figures show.
It comes as the Royal College of Paediatrics and Child Health said the state of children's oral health is "nothing short of egregious".
Figures from the Office for Health Improvement and Disparities show there were an estimated 225 total hospital admissions in Bath and North East Somerset for children's tooth extraction in the year to March 2023.
Of these, about 155 were extractions for tooth decay.
The numbers are rounded to the nearest five.
Overall, the rate of tooth extractions in Bath and North East Somerset was 504 per 100,000 children – above the national rate of 360 per 100,000.
Across NHS hospitals in England, there were 47,581 tooth extractions for patients under 19 years old.
Some 66% of these extractions – or 31,165 – were down to a primary diagnosis of tooth decay, up 17% from the previous 12 months.
David Fothergill, chairman of the Local Government Association’s Community Wellbeing Board, said: "These stark figures reveal that a lack of access to affordable dentistry is having a worrying impact on the state of children’s teeth.
"The fact that, due to the severity of the decay, on average 119 operations are taking place each day to remove decaying teeth in children and teenagers is concerning and also adds to current pressures on our health service.
"Untreated dental care remains one of the most prevalent diseases affecting children and young people’s ability to speak, eat, play and socialise."
Separately, figures from the Government's annual Oral Health Survey of year 6 children showed 16.2% had experienced tooth decay, with those impacted experiencing decay in at least two teeth on average.
In Bath and North East Somerset, about 3.4% of 10 to 11 year olds had experienced tooth decay.
Eddie Crouch, chairman of the British Dental Association, said ministers have "failed to grasp that decay and deprivation go hand in hand".
He said: "This Government likes to talk about prevention but has offered nothing. It has promised access for all but looks set to just throw money at target seats in rural England.
"Our youngest patients are continuing to pay the price."
Dr Helen Stewart, officer for health improvement at the RCPCH, added the state of children’s oral health in England is "nothing short of egregious".
She said the link between deprivation and decay is "undeniable", as children living in lower-income areas were more than twice as likely to have tooth decay than their more affluent peers.
The figures also revealed geographical variations, with 23% of children in Yorkshire and the Humber reporting tooth decay compared to 12% in the South West.
A Department of Health and Social Care spokesperson said: "Access to dentistry is improving, and last year around 800,000 more children saw an NHS dentist."
They added £3 billion is invested each year to deliver NHS dentistry and plans have been announced to increase dental training places by 40%.
"We are also taking preventative measures, such as expanding water fluoridation schemes to reduce the number of children experiencing tooth decay," they said.