Ulnar-sided wrist impaction and impingement syndromes
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There are several several distinct ulnar-sided wrist impaction and impingement syndromes. Underlying anatomical causes exist for each syndrome however repetitive or excessive use of the forearm and wrist can also contribute.
- ulnar impaction syndrome: positive ulnar variance
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ulnar impingement syndrome:
acquired shortacquired short ulnar - ulnar styloid impaction syndrome : long ulnar styloid or styloid non-union
- hamatolunate impingement syndrome : type II lunate morphology (presence of an articulation between lunate and hamate)
-<p>There are several distinct <strong>ulnar-sided wrist impaction and impingement syndromes</strong>. Underlying anatomical causes exist for each syndrome however repetitive or excessive use of the forearm and wrist can also contribute. </p><ul><li><a href="/articles/ulnar-impaction-syndrome" title="Ulnar impaction syndrome">ulnar impaction syndrome</a> : <a href="/articles/positive-ulnar-variance" title="positive ulnar variance">positive ulnar variance</a></li><li><a href="/articles/ulnar-impingement-syndrome" title="Ulnar impingement syndrome">ulnar impingement syndrome</a> : acquired short ulnar</li><li><a href="/articles/ulnar-styloid-impaction-syndrome" title="Ulnar styloid impaction syndrome">ulnar styloid impaction syndrome </a> : long ulnar styloid or styloid non-union</li><li><a href="/articles/hamatolunate-impingement-syndrome" title="Hamatolunate impingement syndrome">hamatolunate impingement syndrome </a>: <a href="/articles/lunate-morphology" title="Lunate morphology">type II lunate morphology</a> (presence of an articulation between lunate and hamate)</li></ul>- +<p>There are several distinct <strong>ulnar-sided wrist impaction and impingement syndromes</strong>. Underlying anatomical causes exist for each syndrome however repetitive or excessive use of the forearm and wrist can also contribute.</p><ul>
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- +<a href="/articles/ulnar-impaction-syndrome">ulnar impaction syndrome</a> : <a href="/articles/positive-ulnar-variance">positive ulnar variance</a>
- +</li>
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- +<a href="/articles/ulnar-impingement-syndrome">ulnar impingement syndrome</a> : acquired short ulnar</li>
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- +<a href="/articles/ulnar-styloid-impaction-syndrome">ulnar styloid impaction syndrome </a> : long ulnar styloid or styloid non-union</li>
- +<li>
- +<a href="/articles/hamatolunate-impingement-syndrome">hamatolunate impingement syndrome </a>: <a href="/articles/lunate-morphology">type II lunate morphology</a> (presence of an articulation between lunate and hamate)</li>
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Image 1 MRI (PD fat sat) ( create )
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