PURPOSE: Until now, classifications of coracoid fractures have been based on plain radiographs, without use of 3D CT reconstructions. Therefore, the aim of the present study has been to describe the pathoanatomy of these fractures and their associated injuries to the shoulder girdle, on the basis of 3D CT reconstructions. METHODS: The cohort comprised 39 patients, who each sustained a coracoid fracture investigated with 3D CT reconstructions. The patients were assessed in terms of age, gender, pathoanatomy of the coracoid fracture, fractures of other parts of the scapula, and associated injuries to the shoulder girdle. RESULTS: We identified 24 fractures of the base, one fracture of the beak body, eight fractures of the apex, and six comminuted fractures of the coracoid process. A total of 22 associated injuries were found (7 fractures of the acromion, 5 fractures of the anterior glenoid rim, 3 fractures of the superior glenoid, 1 fracture of the inferior glenoid, 4 fractures of the surgical neck, 2 fractures of the scapular body) and 18 other associated injuries to the shoulder girdle (8 AC dislocations, 5 proximal humeral fractures, and 5 clavicular fractures). CONCLUSION: On the basis of 3D CT reconstructions, four basic coracoid fracture patterns were identified. The authors´ findings and literature review have shown that a considerable number of coracoid fractures are combined with injuries to other parts of scapula and shoulder girdle. These associated injuries must be taken into account and targeted when taking the patient's history, and during clinical and primarily radiological examinations.

• Klíčová slova
• Classification, Coracoid process fractures, Pathoanatomy, Scapular fractures,
• MeSH
• akromion MeSH
• fraktury kostí * diagnostické zobrazování   epidemiologie   MeSH
• klíční kost MeSH
• lidé MeSH
• lopatka diagnostické zobrazování   MeSH
• počítačová rentgenová tomografie MeSH
• processus coracoideus * MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH