Volar Carpal Ligaments: These can be found around the underside from the wrist and provide supplemental help and stability in the course of wrist movement. Wrist drop is usually seen in lesions with the posterior interosseous nerve, which happens to be formed in the deep department of your radial nerve https://www.theorthopaedicandpainpractice.com/what-are-the-different-bones-found-in-my-hand/