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Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 2 Radiographic results (preoperative and at last follow-up)

From: Ulna hook plate osteosynthesis for ulna head fracture associated with distal radius fracture

 

Patients n = 48

Preoperative biyani classification (distal ulna fracture)

 Type I

12 cases (25%)

 Type II

4 cases (8%)

 Type III

8 cases (17%)

 Type IV

24 cases (50%)

Preoperative AO/OTA classification (distal radius fracture)

 A

21 cases (44%)

 B

0 cases (0%)

 C

27 cases (56%)

Radiographic parameters evaluation at last follow-up

 

 Radial height

10.6 mm (± 2.8 mm)

 Ulnar variance

−1.6 mm (± 2.0 mm)

 Radial inclination

20.6° (± 5.2°)

 Volar tilt

4.8° (± 8.7°)