π Normal
LIGAMENTOUS INSTABILITY
1π Anterior talofibular ligament (ATFL) injury
2π Calcaneofibular ligament (CFL) injury
3π Deltoid ligament injury
4π Syndesmotic ligament instability
STRESS VIEW FINDINGS
5π Talar tilt – lateral stress view
6π Anterior drawer sign – stress view
7π Medial clear space widening
8π Tibiofibular clear space widening
TRAUMATIC CONDITIONS
9π Acute ankle sprain (stress positive)
10π Chronic ankle instability
11π Occult fracture with stress instability
POST-TRAUMATIC / CHRONIC CHANGES
12π Post-traumatic ligament laxity
13π Degenerative changes secondary to instability
FUNCTIONAL / COMPARATIVE ASSESSMENT
14π Bilateral stress ankle comparison
15π Side-to-side talar tilt comparison
16π Pre-operative ligament evaluation
POST-SURGICAL EVALUATION
17π Ligament repair – stress stability
18π Syndesmotic fixation assessment
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