Objective To observe the efficiency for a new m ethod of operation of conjunctiva-flap transposition pterygium treated.Methods By using the traditional ectomy of pterygium(A group),t he traditional ectomy of pterygium combined with the transplantation of conjunct ival flap(B group),the new translocation of conjunctival flap(C group)to treat p terygium,the repaired time of cornea and relapse rate in 2 years were compared. Results The repaired time of cornea was 8.52 days(A),4.85 days( B),4.41 days(C),healing...