3D-Printed Patient-Specific Instrumentation Technique Vs. Conventional Technique in Medial Open Wedge High Tibial Osteotomy: A Prospective Comparative Study

Figure 3

Full-length double-limb weight-bearing X-rays were taken for the assessment of the postoperative mFTA and mMPTA in the prementioned case, which were totally consistent with the target angles (a). The second arthroscopic look showed the cartilage degeneration recovered 18 months after surgery (b).

(a)

(b)