What term describes the implementation of costly healthcare procedures even when they may not be the most efficient for the patient?

The correct term for the implementation of expensive healthcare procedures without consideration for their efficiency in benefiting the patient is overuse. Overuse occurs when medical interventions are provided that exceed what is necessary or beneficial for a patient's condition, often leading to increased costs and potential risks without significant benefits. This phenomenon can stem from various factors, including provider practices, patient expectations, and systemic pressures within healthcare settings.

In this context, overuse highlights a critical concern in healthcare quality and cost management. By focusing on procedures that may not enhance patient outcomes, healthcare systems can inadvertently contribute to waste and inefficiency, undermining the overall effectiveness of care.

The other suggestions pertain to different situations: misuse refers to using services inappropriately or not according to accepted standards, abandonment happens when a patient is left without care when they need it, and negligence involves a failure to provide an acceptable standard of care that results in harm. While related to overall healthcare quality, these terms describe distinct issues not directly aligned with the concept of providing excessive or unnecessary treatment, which is captured by overuse.