Fig. 9From: An enhanced staining method K-B-2R staining for three-dimensional nerve reconstructionStaining, functional recognition, 3D reconstruction and 3D printing results of another segment of the median nerve (No. 40) after K-B-2R staining. a Image acquisition; b edge acquisition; c functional recognition; d 3D nerve reconstruction (front view and lateral view); and e 3D printingBack to article page