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 ...

Background Hypothenar hammer syndrome (HHS) is an uncommon vascular overuse syndrome caused by trauma to the palmar portion of the ulnar artery. Objective In this report, we describe a representative ...

Most often a consequence of blunt trauma to the hypothenar eminence of the hand, it may be attributable to one traumatic event or to repetitive insults. Surgery is often required. We reviewed the ...