Tens of thousands of patients were waiting for routine treatment at the Bolton Trust in September, new figures show.
More than 15,000 patients were waiting for routine treatment at the Walton Centre in September, new figures show.
Tens of thousands of patients were waiting for routine treatment at Alder Hey Children's Hospital in September, new figures show.
Tens of thousands of patients were waiting for routine treatment at the Dudley Trust in September, new figures show.