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. 2023 Oct 13;13(2):98–119. doi: 10.1055/s-0043-1775820

Fig. 22.

Fig. 22

( A ) View from the MCR portal of the LT joint step-off. ( B–D ) With a periosteal elevator introduced from the MCU portal, the anatomical reduction is achieved and the K-wires are advanced crossing and fixing the joint. ( E–H ) The same maneuver is performed on the opposite site, with the arthroscope located in the MCU portal and the periosteal elevator in the MCR portal. The scaphoid is anatomically reduced, and the K-wires are advanced.