What is the appropriate term to use instead of 'Check-up' in outpatient practice?

The appropriate term to use instead of 'Check-up' in outpatient practice is "Maintenance Visit." This terminology reflects a visit primarily aimed at ongoing health management and monitoring rather than an initial evaluation or treatment of an acute issue. Maintenance visits typically involve routine assessments, preventive care, and management of chronic conditions, ensuring that the patient's health remains stable over time.

Other terms, while relevant in certain contexts, do not accurately capture the essence of a routine check-up. For instance, a follow-up indicates a visit that occurs after an initial encounter, often related to specific concerns or treatments that need to be reviewed. Assessment review might suggest more focused evaluations rather than the broader nature of routine preventive care. Diagnostic session implies that the purpose of the visit is to identify a new or existing medical problem, which is not the primary goal of a maintenance visit. Thus, using the term "Maintenance Visit" is most appropriate for describing general routine care in outpatient settings.