What does "Peroneus longus tendon 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.
The peroneus longus tendon sheath is a protective covering around a specific tendon in the foot. This tendon, the peroneus longus, runs along the outside of the foot and helps with movement and stability. The sheath around it is like a thin, slippery sleeve that allows the tendon to move smoothly when the foot is in motion. It's an important part of the foot's structure that helps it function properly.
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