Gait Analysis after Total Knee Arthroplasty Assisted by 3D-Printed Personalized Guide

Figure 4

Surgical technique in group A. (a) Placing the personalized guide. (b) Fixing the guide with Kirschner wire. (c) Drilling into the distal femur. (d) Palpating the epicondyles as the first check for accuracy. (e) Completing the distal femoral cuts. (f) Observing the relationship between the epicondylar axis and sTEA as the second check for accuracy.

(a)

(b)

(c)

(d)

(e)

(f)