ulnar-sided wrist impaction and impingement syndromes

There are 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
• ulnar impingement syndrome: acquired short ulnar
• ulnar styloid impaction syndrome: long ulnar styloid or styloid nonunion
• hamatolunate impingement syndrome: type II lunate morphology (presence of an articulation between lunate and hamate)

See also

• impingement syndrome

Siehe auch:

• ulnokarpale Impaktation
• ulnar styloid impaction syndrome
• Ulna plus Variante
• Radioulnares Impingement Syndrom
• hamatolunate impingement syndrome
• type II lunate morphology

und weiter:

• Impingement
• Hulten variance