Figure. 5

Distribution of the percentage position of the baseplate AP axis over the patellar tendon. The average percentage position (APP) was 26.95 ± 14.71% of the full patellar tendon from medial edge. Curve line in colors indicated the normal distribution. The positive value represented the lateral position. No. the count number of the subjects, GMKA the Gemini Mobile Knee anatomic design, GMKS the Gemini Mobile Knee symmetric design, [E]8A the [E]8 anatomic design, [E]8S the [E]8 symmetric design. MED medial edge of the patellar tendon, 1/6MED medial 1/6 of the patellar tendon, 1/3MED medial 1/3 of the patellar tendon, LAT lateral edge of the patellar tendon. ***p < 0.001 (Paired T test).