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. 2020 Jan 18;21:49–56. doi: 10.1016/j.jot.2019.12.007

Figure 6.

Figure 6

Biomechanical properties of the PPT healing interface. (A) Biomechanical testing of the QPPTC using a custom-made jig that included an upper clamp and a lower clamp to respectively fix the proximal patella and the tibial plateau. (B) The failure load and stiffness of the regenerated PPT interface in BSF and BTF groups at postoperative week 8 or 16. *: p＜0.05. PPT, patella–patellar tendon; QPPTCs, quadriceps–patella–patellar tendon–tibia complexes; P, patella; PT, patellar tendon; TP, tibial plateau.