What does "Synovial sheath" 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.
A synovial sheath is a protective layer that surrounds certain parts of our body, like tendons, which connect muscles to bones. This sheath is filled with a special fluid that helps reduce friction and allows the tendons to move smoothly when we use our muscles. It's like a lubricant that helps our body parts move without causing damage or pain. Without this sheath, our movements would be stiff and painful.
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