Ottawa ankle rules

High school (ages 12+)
Human Body

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/ottawa-ankle-rules

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the originating country?Canada
2. What is the related concepts?Clinical decision rules, evidence-based medicine, diagnostic imaging optimization
3. Why do doctors use the Ottawa Ankle Rules instead of always doing X-rays?They help avoid unnecessary X‑rays, saving money, time, and reducing radiation exposure.
4. How do the Ottawa Ankle Rules decide if an ankle needs an X-ray?They say an X‑ray is needed if there is pain in certain ankle or foot areas and the bone hurts when touched, or if the person can’t walk.

Malleolus: The bony prominence at either side of the ankle joint, formed by the tibia and fibula.
Ambulate: To walk or move from place to place.
Radiograph Series: A set of X-ray images taken from different angles to provide a comprehensive view of a bone or joint.