Forearm ruler test
The forearm ruler test uses a ruler to make contact with the ulnar styloid process to diagnose Cory fractures. The forearm ruler test is used to diagnose Koray fractures. The ulna styloid is positive when it comes into contact with the ruler. A positive test indicates Corey fracture. People to be checked: People with abnormal pain in the upper limbs.
The material in this site is intended to be of general informational use and is not intended to constitute medical advice, probable diagnosis, or recommended treatments.