What is the process of identifying and determining the nature of a medical condition or injury called?

The process of identifying and determining the nature of a medical condition or injury is referred to as diagnosis. This involves a systematic approach, often incorporating various methods such as taking a medical history, performing physical examinations, and utilizing diagnostic tests. A diagnosis is crucial as it informs the treatment plan and enables healthcare professionals to communicate effectively about the condition.

In contrast to diagnosis, prognosis refers to the predicted outcome or course of a disease, evaluation typically refers to assessing the efficacy of treatment or intervention, and assessment is a broader term that encompasses both diagnosis and evaluation, often used in various contexts in sports medicine. However, when focusing specifically on the identification and classification of an injury or illness, diagnosis is the most accurate term.