Definition

A medical condition characterized by inflammation of the periosteum, which is a layer of tissue that surrounds bones.

Example

The athlete was diagnosed with periostitis after experiencing severe pain in his shin.

Conversation

I heard you’ve been dealing with some pain in your leg.

Yeah, it turns out I have periostitis from overtraining.

That sounds rough! How are you managing it?

I’m resting and following my doctor’s advice to help reduce the inflammation.

Synonyms & Antonyms

Root Explanation

Periostitis is formed from "peri-" (meaning around) and "osteon" (meaning bone) combined with "-itis" (meaning inflammation). The word refers to the inflammation of the tissue surrounding the bone.

Memory Tip

Think of 'peri-' meaning 'around' and 'osteon' meaning 'bone', along with '-itis' indicating inflammation — this helps you remember that periostitis is the inflammation around the bone.

Visually Confused Words