Ankle fracture configuration following treatment with and without arthroscopic-assisted reduction and fixation

Table 5 Arthroscopic findings in arthroscopic-assisted reduction and internal fixation patients

Findings	Number of patients (%)
Osteochondral lesions
Talus	10 (62.5%)
Tibial plafond	1 (6.3%)
Modified outerbridge classification (talar lesion)
Grade I	1 (6.3%)
Grade II	4 (25%)
Grade III	3 (18.8%)
Grade IV	2 (12.5%)
Synovitis	15 (93.7%)
Lateral	1 (6.3%)
Medial and lateral	11 (68.8%)
Unspecified	3 (18.8%)
Ligamentous injury
None	6 (37.5%)
AITFL	6 (37.5%)
AITFL-PITFL	2 (12.5%)
AITFL-Deep deltoid	2 (12.5%)

ARIF: Arthroscopic-assisted reduction and internal fixation; AITFL: Anteroinferior tibiofibular ligament; PTFL: Posteroinferior tibiofibular ligament.