Fig. 3

a Intraoperative finding of a volarly subluxed ECU tendon (between yellow lines) in a recreational tennis player. b The ECU tendon back in its reduced position (red lines) after an anatomic repair of the subsheath
a Intraoperative finding of a volarly subluxed ECU tendon (between yellow lines) in a recreational tennis player. b The ECU tendon back in its reduced position (red lines) after an anatomic repair of the subsheath