Which hand bone is navicular bone?

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Multiple Choice

Which hand bone is navicular bone?

Explanation:
The navicular bone in the hand is the scaphoid. This bone sits on the lateral side of the proximal carpal row (near the base of the thumb) and has a boat-shaped form, which is why the term navicular has historically been used for it. It articulates with the radius and adjacent carpal bones, helping form the wrist joint. Other carpal bones listed are different: capitate sits in the center of the distal row, lunate is in the middle of the proximal row, and trapezium is at the base of the thumb in the distal row. So the bone referred to as navicular is the scaphoid.

The navicular bone in the hand is the scaphoid. This bone sits on the lateral side of the proximal carpal row (near the base of the thumb) and has a boat-shaped form, which is why the term navicular has historically been used for it. It articulates with the radius and adjacent carpal bones, helping form the wrist joint. Other carpal bones listed are different: capitate sits in the center of the distal row, lunate is in the middle of the proximal row, and trapezium is at the base of the thumb in the distal row. So the bone referred to as navicular is the scaphoid.

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