The bones of the hand and wrist provide the body with support and flexibility to manipulate objects in many different ways. Each hand contains 27 distinct bones that give the hand an incredible range and precision of motion. The forearm’s ulna and radius support the many muscles that manipulate the bones of the hand and wrist.
The wrist connects the hand to the forearm. It consists of the distal ends of the radius and ulna bones, eight carpal bones, and the proximal ends of five metacarpal bones. This arrangement of ...
Images provided by Sorin Ghiea & Emi Preda - MD . In this module on the anatomy of the wrist in 3T MRI, we have captioned over 340 anatomical structures in 208 MR images of the wrist and 3D reconstructions of the carpal bones.
The wrist links the hand to the arm.The wrist is a complex mechanical system of 8 small bones known as the carpal bones. The carpal bones are arranged in 2 interrelated rows. One row connects with the ends of the bones in the forearm—radius and ulna.If you hold your hand in the thumbs-up position, the bone on the top of your forearm is the radius; the one on the bottom is the ulna.
Wrist Joint, Hand and Finger Joints and Bones (Pictures) Posted by Dr. Chris. Joints are the flexible parts of the body that allow for various degree of movements between two or more bones. In order to understand the anatomy of the wrist and hand joints, it is first important to identify all the bones in this part of the upper limb. The bones ...
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Wrist injury and fractures can include carpal tunnel syndrome, tendonitis, or a fracture (for example, a scaphoid fracture of the wrist). Symptoms of an injury or fracture include pain, deformity, heat, and swelling.
A wrist fracture is a break in one or more of the bones in your wrist. A wrist fracture may be caused by a fall, car accident, or sports injury. In older adults, a wrist fracture may be caused by weak bones.
A ganglion cyst is a swelling or tumor on a joint or tendon sheath. Ganglion cysts form on the elbow, knee, foot, shoulder, wrist, toe, or finger. Read about treatment (surgery) and symptoms.
A ganglion cyst is a small sac of fluid that forms over a joint or tendon (tissue that connects muscle to bone). Inside the cyst is a thick, sticky, clear, colorless, jellylike material. Depending ...