title: Modulation of postkeratoplasty astigmatism by surgical and suturing techniques.
mesh_terms: D001251:Astigmatism / Q000209:etiology / Q000601:surgery*; D003315:Cornea / Q000601:surgery; D016039:Corneal Transplantation; D006801:Humans; D011183:Postoperative Complications / Q000601:surgery*; D013525:Surgical Instruments; D013536:Suture Techniques