munuaistensa

Munuaistensa is a Finnish word that translates to "his/her/its kidneys" or "their kidneys." It is the genitive plural form of the noun "munuainen," which means kidney. The possessive suffix "-nsa" indicates that the kidneys belong to a third person singular or plural subject.

In medical contexts, "munuaistensa" would refer to the kidneys belonging to a patient. For example, a doctor might discuss a patient's kidney function using phrases like "potilaan munuaistensa tila" (the condition of the patient's kidneys). Similarly, in a general discussion about anatomy or physiology, it might be used to describe the kidneys of a particular animal or organism. The word itself does not denote any specific medical condition or anatomical feature beyond referring to the organs in question and their ownership. Its usage is purely grammatical, indicating possession in the genitive plural.