Results
dizziness, MR, palpitation, TKA
A total of 60 patients (male 20 and female 40) were enrolled and randomized for the TKA allocation; which was 30 patients in both GR and MR groups. No participant withdrawn during the follow-up. Data was completely collected in August 2022. At 6 months post TKA, three participants were unable to performed the 30CST due to dizziness, and at 12 months post TKA, one participant was unable to perform 3TUG test due to palpitation. Average patient age of GR group and MR group were 67 (59–82) and 69 (61–86) years, respectively. The characteristics of each group were similar at baseline (Table shows demographic data between gradually reducing radius (GR) versus multi-radius (MR) TKA groups