occur, but if the bending back is more, then the carpal bones fracture would occur. With increased bending back, more force is required to produce a fracture. More force is required to produce a fracture in males than females. Risk of injury increases in those with osteoporosis. Common injuries associated with distal radius fractures are interosseous intercarpal ligaments injuries, especially scapholunate (4.7% to 46% of cases) and lunotriquetral ligaments (12% to 34% of cases) injuries. There is an increased risk of interosseous intercarpal injury if the ulnar variance (the difference in height between the distal end of the ulna and the distal end of the radius) is more than 2mm and there is fracture into the wrist joint. Triangular fibrocartilage complex (TFCC) injury occurs in 39% to 82% of cases. Ulnar styloid process fracture increases the risk of TFCC injury by a factor of 5:1. However, it is unclear whether intercarpal ligaments and triangular fibrocartilage injuries are associated with long term pain and disability for those who are affected. Diagnosis Diagnosis may be evident clinically when the distal radius is deformed, but should be confirmed by X-ray. The differential diagnosis includes scaphoid fractures and wrist dislocations, which can also co-exist with a distal radius fracture. Occasionally, fractures may not be seen on X-rays immediately after the injury. Delayed X-rays, X-ray computed tomography (CT scan), or Magnetic resonance imaging (MRI) can confirm the diagnosis. Medical imaging X-ray of the affected wrist is required if a fracture is suspected. Posteroanterior, lateral, and oblique views can be used together to describe the fracture. X-ray of the uninjured wrist should also be taken to determine if any normal anatomic variations exist before surgery. A CT scan is often performed to further investigate the articular anatomy of the fracture, especially for fracture and displacement within the distal radio-ulnar joint. Various kinds of information can be obtained from X-rays of the wrist: Lateral view Carpal malalignment - A line is drawn along the long axis of the capitate bone and another line is drawn along the long axis of the radius. If the carpal bones are aligned, both lines will intersect within the carpal bones. If the carpal bones are not aligned, both lines will intersect outside the carpal bones. Carpal malignment is frequently associated with dorsal or volar tilt of the radius and will have poor grip strength and poor forearm rotation. Tear drop angle