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. 2013 Oct 22;38(3):531–537. doi: 10.1007/s00264-013-2133-9

Fig. 1.

Fig. 1

Offset-type tensor. The tensor consists of three parts: upper seesaw plate, to which a shaped insert can be attached; a lower platform plate; an extra-articular main body. Two plates are connected to the extra-articular main body by the offset connection arm through a medial parapatellar arthrotomy, which permits reduction of the patellofemoral (PF) joint while performing measurements