What does the suffix -rrhexis denote in medical terminology?

The suffix -rrhexis is derived from the Greek word "rhexis," which means "to break" or "to rupture." In medical terminology, it specifically indicates a rupture, particularly of a certain tissue or organ. For example, "myorrhexis" refers to the rupture of muscle tissue. This suffix is used in various clinical contexts to describe the breaking of structures within the body, making it essential for understanding conditions involving tissue failure or injury.

The other options provided do not accurately capture the meaning of -rrhexis. Discharge is commonly associated with the suffix -rrhea, as in "diarrhea," which refers to a flowing or discharge of fluid. Swelling is typically described using the suffix -edema, such as in "lymphedema," indicating an accumulation of fluid. Hardening is represented by the suffix -sclerosis, as seen in "atherosclerosis," which refers to the hardening of the arteries. Thus, the correct association of -rrhexis with rupture helps to clarify its specific significance in medical language.