A suspension means that the waiting time can be adjusted for various reasons, such as the patient declines an appointment, or is not well enough to attend an appointment.
Mae gohiriad yn golygu bod modd addasu’r amser aros am wahanol resymau, er enghraifft y claf yn gwrthod apwyntiad neu nid yw’n ddigon da i fynd i apwyntiad.