INCIDENCE OF THROMBOEMBOLISM IN PATIENTS TREATED WITH RING FIXATORS

AIMTo study the incidence of thromboembolism among patients treated with ring fixators in lower limb injuries and their risk factor association.METHODS & MATERIALSNotes of 180 (130 men & 50 women) patients treated with circular frame were retrospectively studied. Risk factors for thromboembolism as advised by NICE were recorded and scored. The duration of pre-operative limb immobilisation, hospital stay and duration of frame, were also recorded.RESULTSAmongst 180 patients, there were 133 closed and 47 open tibial fractures. 4.4% (n=8) of patients suffered thromboembolic (4 DVT, 4 PE) event, which varied from early post op (13 days) period to delayed period (107 days post surgery). None of the patients were on prophylactic anticoagulation when they suffered thromboembolic event. Their average BMI was 31.3 ± 3.8 (S.D) while it was 27.2 ± 4.8 (S.D) for the rest. Other risk factors did not influence thromboembolic events.Patients affected by thromboembolic complications had the limb immobilised for 6.59 days ...