Table of Contents
What is a fractured wrist?
A wrist fracture can mean that a person has broken one of the small (carpal) bones in this joint or, more commonly, the distal radius, which is the larger of the two bones that make up the forearm. This bone most often breaks at the lower end, near where it connects to the bones of the hand and thumb.
What is a forearm fracture?
A broken forearm is a fracture of one or both of the bones that connect the elbow and the wrist. There are two bones in the forearm: The radius bone is on the thumb side of the forearm; the ulna bone is on the pinky finger side. Forearm fractures are among the most common broken bones during childhood.
Where is your ulna bone?
forearm
The forearm consists of two bones, the radius and the ulna, with the ulna is located on the pinky side and the radius on your thumb side.
What is the bone in your wrist called?
Your wrist is made up of eight small bones called the carpal bones, or the carpus. These irregularly shaped bones join your hand to the two long forearm bones: the radius and ulna.
What is the bone in your forearm called?
Your arm is made up of three bones: the upper arm bone (humerus) and two forearm bones (the ulna and the radius).
What is a greenstick fracture quizlet?
A “greenstick fracture” means that one side of the fracture has broken and one side is bent; therefore it is classified as an incomplete break.
What is green bone?
Definition of greenbone : any of several fishes having the bones green especially when cooked: such as. a : needlefish. b : eelpout sense 1a.
What does the ulna do for kids?
The main function of the ulna, along with the radius, is to assist with rotation. This rotation allows for the maximal function of the wrist and hand due to the increased range of motion. The sole motion of the elbow joint is flexion and extension, otherwise known as bending and straightening the arm.
What type of bone is ulna?
The ulna forms the skeleton of the medial part of the forearm and is a long bone, consisting of an expanded proximal end, a shaft and a head at the distal end.
What is a ulna?
Introduction. The ulna is one of the two forearm long bones that, in conjunction with the radius, make up the antebrachium. The bone spans from the elbow to the wrist on the medial side of the forearm when in anatomical position. In comparison to the radius, the ulna is described to be larger and longer.
What is wrist in body?
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 bones allows for a wide range of movement. The wrist can bend, straighten, move laterally, and rotate.
How do you describe your wrist anatomy?
wrist, also called carpus, complex joint between the five metacarpal bones of the hand and the radius and ulna bones of the forearm. The wrist is composed of eight or nine small, short bones (carpal bones) roughly arranged in two rows.
What is wrist in human body?
The wrist is a complex joint that bridges the hand to the forearm. It is actually a collection of multiple bones and joints. The bones comprising the wrist include the distal ends of the radius and ulna, 8 carpal bones, and the proximal portions of the 5 metacarpal bones (see the images below).