Comparison of Clinical and Radiological Outcomes between Calibratable Patient-Specific Instrumentation and Conventional Operation for Medial Open-Wedge High Tibial Osteotomy: A Randomized Controlled Trial

Figure 3

Components of PSI. (a) Proximal osteotomy guide. (b) Distal calibration guide. (c) Connecting rod. (d) Calibratable rod. (e) Positioning wedge block.

(a)

(b)

(c)

(d)

(e)