Toe transplantation is to take a toe from the foot and connect it to the injured hand by transplantation. Although it has a function, it is still a toe in appearance, which is easy to cause secondary psychological harm to patients with severed fingers.

1, total morphological reconstruction is a new technology developed on the basis of toe transplantation. Plastic surgery (bone and toenail flap) was performed before transplantation to make it close to the appearance of normal fingers and the shape of phalanges was consistent. At the same time, the hair-like tiny blood vessels, nerves and tendons were anastomosed under high-power microscope, and the joints were fixed with Kirschner wires. After later rehabilitation training, the reconstructed fingers can hold normally.

2.3D full-form finger reconstruction is based on full-form reconstruction, and 3D printing technology is used to aid the design, so that the fully-form reconstructed finger is more realistic, and at the same time, the damage to materials is minimal, and toes are preserved to the greatest extent.

Reconstruction is different from other operations, and it is difficult and technically demanding to operate under a high-power microscope. Few doctors have mastered this technique, because one suture error will lead to the failure of the whole operation.

3. After 3D finger reconstruction, the finger body has appearance, feeling and perception. The appearance of the finger can be restored by 80-90%, and the function can be restored by 80% or even higher after rehabilitation training! Functional recovery varies from person to person, which is closely related to postoperative care and rehabilitation exercise of patients. Generally according to the doctor's advice, most functions (grip, pinch, grasp, grip, etc. ) you can recover after recovery.