Osborne's ligament
... that Osborne's ligament is a tissue under some people's elbows that can compress the ulnar nerve when the elbow is flexed, causing numbness and weakness in the fingers?
... that <b id="mwChk"><a href="./Osborne's_ligament" id="mwCho" rel="mw:WikiLink" title="Osborne's ligament">Osborne's ligament</a></b> is a tissue under some people's elbows that can compress the <a href="./Ulnar_nerve" id="mwChs" rel="mw:WikiLink" title="Ulnar nerve">ulnar nerve</a> when the elbow is flexed, causing numbness and weakness in the fingers?