In all the chapters the Case Studies represent situations similar to those that the medical assistant may encounter in daily practice. Students are encouraged to consider the case study as they read each chapter.

Yesterday afternoon, an 11-year-old boy came to the orthopedic clinic with a closed fracture at the distal end of his left radius (Colles fracture). His chart also notes that the distal epiphyseal plate was damaged as a result of the break.

As you read this chapter, consider the following questions:

1. Where is the distal end of the left radius?

2. Will this patient need surgery?

3. Have other tissues been damaged besides bone?

4. Why is the damage to the epiphyseal plate of special concern?