No, according to the instruction manual of chin-shaped titanium nail, chin-shaped titanium nail is an orthopedic medical instrument, which is used for surgical repair and reconstruction of maxillofacial chin, mainly for the treatment of maxillofacial deformities and chin fractures. Titanium nail has good biocompatibility and mechanical strength, and can be well combined with human bones to reduce the problem of postoperative displacement or loosening. So the chin-shaped titanium nail will not move. Postoperative care and reexamination should be carried out in strict accordance with the doctor's advice.