The fifth metatarsophalangeal joint is which option?

Study for the Mosby Radiography Test. Utilize flashcards and multiple choice questions with hints and explanations. Prepare for your exam with confidence!

Multiple Choice

The fifth metatarsophalangeal joint is which option?

Explanation:
The fifth metatarsophalangeal joint is the articulation between the head of the fifth metatarsal and the base of the proximal phalanx of the little toe. Among the options, the phrasing that names this joint itself is the correct choice. The navicular, cuboid, and second cuneiform are all midfoot bones, not joints, so they do not represent the fifth MTP joint. The fifth MTP joint is part of the joints between metatarsals and proximal phalanges, allowing bending movements at the toe.

The fifth metatarsophalangeal joint is the articulation between the head of the fifth metatarsal and the base of the proximal phalanx of the little toe. Among the options, the phrasing that names this joint itself is the correct choice. The navicular, cuboid, and second cuneiform are all midfoot bones, not joints, so they do not represent the fifth MTP joint. The fifth MTP joint is part of the joints between metatarsals and proximal phalanges, allowing bending movements at the toe.

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