Objective To explore the interventions for traumatic floating knee. Method We retrospectively analyzed the data of 32 patients with traumatic floating knee. The following-up time is 6 to 22 months with average time of 11 months. Result All the followed-up patients got bone union. One patient was with plate revealed, 2 patientss were infectious, 2 patients were with lock pin broken. According to Floating Knee Damage Limb Function Evaluation Scale produced by Karlstrom, 21 patients were excellent, 6 were good, 4 were fair and one was poor, and the excellent and good rate was 84.3%. Conclusion Operation for traumatic floating can recover the alignment and stability of lower limber, recover knee function and reduce complication.
