Thrombosis of the ulnar artery can be a cause of significant morbidity. Most often a consequence of blunt trauma to the hypothenar eminence of the hand, it may be attributable to one traumatic ...

The recognition of ulnar artery thrombosis as a disease can be traced back to 1929 when Edgar Allen, [1] a fellow in medicine at the Mayo Clinic, described a diagnostic maneuver (Allen's test ...