Intraocular pressure after aphakic penetrating keratoplasty "through-and-through" suturing

Our clinical study was designed to determine whether "through-and-through" corneal sutures would prevent the postoperative intraocular pressure rise that occurs in 70% of aphakic eyes after uncomplicated penetrating keratoplasty. Twenty-five aphakic patients received the same operative procedure except that the corneal buttons of ten of them were sutured into place with "through-and-through" sutures. The intraocular pressures of patients with the "through-and-through" sutures were significantly lower than those of the other patients during the entire postoperative course.