Definition

Relating to the membrane that covers the outer surface of bones.

Example

The surgeon examined the periosteal layer to ensure proper healing after the operation.

Conversation

Did you know that some injuries require periosteal treatment?

Really? I had no idea what that meant until now.

Yeah, it’s all about addressing issues around the bone.

That makes sense! I guess it’s important for healing properly.

Synonyms & Antonyms

Root Explanation

Periosteal → It is formed from "peri-" (from Greek "peri", meaning around) and "osteon" (from Greek "osteon", meaning bone). The word "periosteal" refers to something that is related to or surrounding the bone.

Memory Tip

Think of something that is 'around' ('peri-') the 'bone' ('osteon') — that's why periosteal refers to the tissue surrounding the bone.

Visually Confused Words