Editing Trapezium (bone) (section)

{{short description|Bone of the wrist}}
{{Other uses|Trapezium (disambiguation)}}
{{Infobox bone
| Name          = Trapezium
| Latin         = os trapezium, os multangulum majus
| Image         = Trapezium bone (left)01 palmar view.png
| Caption       = Left hand anterior view (palmar view). Trapezium shown in red.
| Image2        = Gray225.png
| Caption2      = The left trapezium bone ("navicular" refers to scaphoid, "lesser multangular" refers to trapezoid)
| Origins       =
| Insertions    =
| Articulations = [[first metacarpal|1st metacarpal]] distally <br>[[scaphoid]] proximally <br>[[Trapezoid bone|trapezoid]] medially <br>[[second metacarpal|2nd metacarpal]] medially
}}
The '''trapezium''' bone ('''greater multangular bone''') is a [[Carpal bones|carpal]] bone in the [[hand]]. It forms the [[radius (bone)|radial]] border of the [[carpal tunnel]].