From: Sonographic swelling of pronator quadratus muscle in patients with occult bone injury
Period from trauma to sonography/MRI study | Final diagnosis on MRI | Follow-up radiography occult injury detected | |
---|---|---|---|
0 day | 9/2 | - | - |
1 day | 9/6 | - | - |
2 days | 4/5 | - | - |
3 days | 3/6 | - | - |
4 days | 0/2 | - | - |
5 days | 0/4 | - | - |
Distal radius contusion | - | 10 | - |
Distal radius contusion/capitate fracture | - | 1 | - |
Distal radius fracture | - | 6 | - |
Distal radius fracture/Ulna styloid fracture | - | 1 | - |
Distal radius fracture/Scaphoid contusion | - | 1 | - |
Ulna fracture | - | 1 | - |
Scaphoid fracture | - | 2 | - |
Scaphoid fracture | - | 1 | - |
Joint effusion | - | 2 | - |
Did not undergo follow-up radiography | - | - | 4 |
1 week | - | - | 3 |
2 weeks | - | - | 2 |
3 weeks | - | - | 10 |
No detected | - | - | 4 |