Скачать или смотреть ANATOMY QUIZ PART - 70

🖐️ Question:
Which is the correct order (lateral to medial) of the proximal row of carpal bones?

A) Scaphoid, lunate, triquetral, pisiform
B) Pisiform, triquetral, lunate, scaphoid
C) Lunate, scaphoid, pisiform, triquetral

✅ Answer: A) Scaphoid, lunate, triquetral, pisiform

🦴 Explanation:

The proximal row of carpal bones (from thumb side → little finger side) is arranged as:

👉 Scaphoid → Lunate → Triquetrum → Pisiform

Scaphoid – Articulates with radius; most commonly fractured.

Lunate – Articulates with radius; commonly dislocated.

Triquetrum – Lies beneath the pisiform.

Pisiform – A sesamoid bone within the tendon of flexor carpi ulnaris.


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