Os triquetrum secundarium
Os
triangulare: Rundliches Ossikel distal des ansonsten unauffälligen Processus styloideus ulnae. DD alte Fraktur des PSU.
Os
triangulare: Rundliches Ossikel distal des ansonsten unauffälligen Processus styloideus ulnae. DD alte Fraktur des PSU.
Accessory
ossicles of the wrist • Ossicles of the wrist and hand - Ganzer Fall bei Radiopaedia
Os triangulare
• Os triangulare - Ganzer Fall bei Radiopaedia
Os triangulare
• Os triangulare - Ganzer Fall bei Radiopaedia
Os triangulare
• Os triangulare - Ganzer Fall bei Radiopaedia
Os triangulare
• Os triangulare - Ganzer Fall bei Radiopaedia
Os triangulare
• Os triangulare - Ganzer Fall bei Radiopaedia
nicht verwechseln mit: Os trigonum / Os lunula
The os triangulare (also known as the os intermedium antebrachii or os triquetrum secundarium) is an accessory ossicle located between the ulnar styloid, lunate and triquetrum .
They may be unilateral or bilateral and the main differential diagnosis is non-union of an ulnar styloid process fracture .
Differential diagnosis
- lunula: lies at the tip of the ulnar styloid
- persistent ulnar styloid ossicle
- old ununited ulnar styloid fracture
Siehe auch:
und weiter:
Assoziationen und Differentialdiagnosen zu Os triangulare: