Hypothenar hammer syndrome (HHS) is a rather rare condition and is a term used to describe an aneurysm or thrombosis of the ulnar artery. It is considered an occupational or recreational injury and is ...

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 event ...

Figure 1. Radiograph showing a lateral view of the right hand Tenderness over the hypothenar eminence, swelling and limited flexion also suggest fracture. After sustaining a fall the previous evening, ...