What does "Pronator quadratus muscle" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
The "pronator quadratus muscle" is a term that refers to a small, square-shaped muscle located in the forearm. This muscle plays a key role in turning the palm of the hand downwards, a movement known as pronation. When the report mentions "mild fatty infiltration of the pronator quadratus muscle", it means that there is a small amount of fat within this muscle, which is a common occurrence and can be seen in various conditions.
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