1. 23 The stability of the distal tibiofibular syndesmosis was affected by the depth of fibula incisure of the tibia and the position of fibula in incisure.

2. Density alterations, numeric abnormalities, Avascularised zones, megacapillary presence, haemorrhages, oedema, background pallor, capillary comb alteration, saw-toothed aspect ofmicrovessel and wall incisures, were evaluated in the whole cohort