Which of the following describes the available size range for the Anthology stem?

• A. 2-12
• B. 0-12
• C. 1-12
• D. 3-15

Answer: (C)

Sizing a stem is about understanding the range of sizes the manufacturer offers to fit different patients. The available size range tells you the smallest and largest stem that can be chosen. In this case, the documented range starts at 1 and goes up to 12, meaning there are twelve discrete sizes from 1 to 12. A 0 size isn’t physically usable, and a range like 3-15 would start at 3 and end at 15, which doesn’t match the documented option. So the 1-12 range best describes the Anthology stem's offerings.