Figure 2

Operation stage two- incisions were made on prior sites on volar and dorsal aspects (A). Subcutaneous tissue was dissected, and the inserted silicon rods’ tunnels were determined (B). Three pairs of agonist–antagonist tendons were identified (C, D) and transferred (E, F). Finally, three magnetic tags were implanted at the musculotendinous junction of volar side muscles (G yellow arrow, H).