The trapezoid (wrist bone)

What it does

The trapezoid is the smallest bone in the second row of the wrist. It sits between the trapezium and the capitate and supports the base of the index finger's palm bone. Its wedge shape helps lock the wrist bones together.

Nearby

• The trapezium (wrist bone)
• The capitate (wrist bone)
• The palm bones

Read more

• Trapezoid — Wikipedia