Saddle Joints Have Concave and Convex Surfaces

question 36

Multiple Choice

Saddle joints have concave and convex surfaces.Name the two bones of the hand that articulate to form a saddle joint.

• A)The scaphoid of the middle finger and lunate of the index finger.
• B)The scaphoid of the index finger and the triquetrum of the middle finger.
• C)The trapezium of the ring finger and the capitate of the fourth finger.
• D)The trapezium of the carpal bone and the thumb's metacarpal.

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