What does "Splaying the upper leaves of the falx" 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.
"Splaying the upper leaves of the falx" refers to a situation where something, such as a mass or growth, is causing the upper parts of a structure in the brain called the falx to spread apart. The falx is a thin, crescent-shaped membrane that separates the two halves of the brain. When it's said to be 'splayed', it means that it's being pushed apart or spread out.
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