How many degrees should the lower leg be rotated for a medial oblique fifth digit?

• A. 15-25 degrees
• B. 30-45 degrees
• C. 0 degrees
• D. 45-60 degrees

Answer: (B)

For a medial oblique view of the fifth digit, rotate the leg (foot) medially enough to create an oblique projection that separates the little toe from its neighbors. About 30–45 degrees is the typical range. This angle reduces overlap of the fifth toe with the adjacent toes and opens up the joints so you can clearly see the metatarsophalangeal and interphalangeal joints, as well as the contours of the toe bones.

If you don’t rotate much, such as 0 degrees, the toes stay in a straight alignment and there’s too much superimposition, making the joints hard to evaluate. A smaller oblique like 15–25 degrees may still leave some overlap, while too much rotation, around 45–60 degrees, can distort the toe’s appearance and stray from a standard projection. The 30–45 degree range hits a balance, giving a clear view without distortion.