One in 10 operations in England cancelled with less than 24 hours’ notice

Nearly 40% of cancellations could be avoided, researchers say About one in 10 operations in England are cancelled with less than 24 hours’ notice or postponed, according to research.. A study of elective surgery at 91 English NHS trusts found that 10% of operations were cancelled the day before the planned surgery date; while 9% were postponed when patients had their pre-op appointment.