Table 2 Detailed information of patients’ fracture types and associated lesions after conventional radiographs (CR), CT/MRI imaging and elbow arthroscopy (Scope)
From: The value of elbow arthroscopy in diagnosing and treatment of radial head fractures
| Â | Â | X-Ray | CT/MRI | Scope | Â | X-Ray | CT/MRI | Scope |
|---|---|---|---|---|---|---|---|---|
Classification [Mason] | Patient 1 | I | II | II | Patient 11 | III | – | III |
Fracture fragments [n] | 2 | 3 | 3 | 2 | – | 2 | ||
Loose bodies [n] | 0 | 0 | 0 | 0 | – | 1 | ||
Capitellar osteo(chondral) lesions | no | no | no | no | – | no | ||
Classification [Mason] | Patient 2 | I | II | II | Patient 12 | III | – | IV |
Fracture fragments [n] | 3 | 3 | 3 | 2 | – | 3 | ||
Loose bodies [n] | 0 | 0 | 2 | 0 | – | 2 | ||
Capitellar osteo(chondral) lesions | no | no | yes | no | – | yes | ||
Classification [Mason] | Patient 3 | I | IV | IV | Patient 13 | II | – | IV |
Fracture fragments [n] | 2 | 3 | 3 | 2 | – | 2 | ||
Loose bodies [n] | 0 | 3 | 4 | 1 | – | 1 | ||
Capitellar osteo(chondral) lesions | no | yes | yes | no | – | yes | ||
Classification [Mason] | Patient 4 | IV | IV | IV | Patient 14 | I | I | IV |
Fracture fragments [n] | 2 | 2 | 2 | 2 | 2 | 2 | ||
Loose bodies [n] | 0 | 3 | 4 | 1 | 1 | 1 | ||
Capitellar osteo(chondral) lesions | yes | yes | yes | no | no | yes | ||
Classification [Mason] | Patient 5 | II | – | II | Patient 15 | II | – | IV |
Fracture fragments [n] | 2 | – | 3 | 1 | – | 2 | ||
Loose bodies [n] | 0 | – | 0 | 0 | – | 1 | ||
Capitellar osteo(chondral) lesions | no | – | yes | no | – | yes | ||
Classification [Mason] | Patient 6 | IV | IV | IV | Patient 16 | II | – | IV |
Fracture fragments [n] | 1 | 1 | 1 | 2 | – | 2 | ||
Loose bodies [n] | 1 | 1 | 1 | 0 | – | 2 | ||
Capitellar osteo(chondral) lesions | no | no | no | no | – | yes | ||
Classification [Mason] | Patient 7 | I | IV | IV | Patient 17 | III | IV | IV |
Fracture fragments [n] | 2 | 3 | 3 | 3 | 3 | 3 | ||
Loose bodies [n] | 0 | 1 | 3 | 0 | 0 | 1 | ||
Capitellar osteo(chondral) lesions | no | yes | yes | no | yes | yes | ||
Classification [Mason] | Patient 8 | I | I | I | Patient 18 | II | – | II |
Fracture fragments [n] | 2 | 2 | 2 | 1 | – | 1 | ||
Loose bodies [n] | 1 | 1 | 1 | 0 | – | 0 | ||
Capitellar osteo(chondral) lesions | no | no | yes | no | no | no | ||
Classification [Mason] | Patient 9 | I | – | IV | Patient 19 | II | IV | IV |
Fracture fragments [n] | 1 | – | 1 | 2 | 2 | 3 | ||
Loose bodies [n] | 0 | – | 1 | 1 | 1 | 2 | ||
Capitellar osteo(chondral) lesions | no | – | yes | no | yes | yes | ||
Classification [Mason] | Patient 10 | III | IV | IV | Patient 20 | II | – | IV |
Fracture fragments [n] | 2 | 3 | 3 | 1 | – | 1 | ||
Loose bodies [n] | 0 | 1 | 1 | 0 | – | 1 | ||
Capitellar osteo(chondral) lesions | no | yes | yes | no | – | yes |