You can delete an appointment from the Appointment Book window:
Open the Appointment Book window.
Select the appointment to be deleted and do one of the following:
A message appears asking to confirm if you want to delete the selected appointment.
Select OK to delete the appointment.
The appointment is removed from the schedule. The appointment status does not change but, the appointment now has a deleted indicator.
Delete Linked Appointments When you delete an appointment for the patient, you can delete the linked appointments as well, if the patient has any.
Delete Recurring Appointments When you delete an appointment that has a recurring series, you can delete the entire series or retain the occurrence as needed.