Sensory function is the most significant criterion when evaluating the prognosis of replanted fingers.Current clinical research has focused on surgical techniques and indications for finger replantation;however,few studies have focused on recovery of finger sensory function after replantation.This study retrospectively assessed data of eight patients who had undergone nine Zone Ⅰ replantations of the fingertips in the First Affiliated Hospital of Sun Yat-sen University of China from July 2014 to January 2016.Variations in the extent of damage,with the residual vessels or nerves in some fingers being too short or even missing,prevented tension-free suture repair in some patients.Thus,repair of four of the nine fingertips included arteriovenous anastomosis,the remaining five undergoing arterial anastomosis during replantation of the amputated fingers.Three patients underwent nerve repair,whereas the remaining six cases did not.Fingertip replantations were successful in all eight patients.Compared with the patients without vascular anastomosis,no obvious atrophy was visible in the fingertips of patients who did undergo vascular anastomosis during replantation and their sensory function did recover.Fingertip replantation provides good sensory function and cosmetic outcomes when good artery and vein anastomoses have been created,even when digital nerves have not been repaired.