![Dorsal Surface of Trapezoid Bone](https://cdn.3d4medical.com/complete_anatomy-userdata/video-sticky/83/d6e5cc2c38.webp?fm=webp&w=738&q=75)
Description
The dorsal surface is the rough, non-articular, posterior aspect of the trapezoid bone. It provides attachment sites for the:
—trapeziocapitate interosseous ligament;
—trapeziotrapezoidal interosseous ligament;
—dorsal carpometacarpal ligaments;
—dorsal intercarpal ligament.
Related parts of the anatomy
![Complete Anatomy](/images/ca-banner.webp?fm=webp&w=230&q=75)