graft tears

Securing grafts without suturesGlaucoma drainage devices aid in controlling IOP by redirecting aqueous from the anterior chamber to an external reservoir to regulate flow. They are typically used for patients who have failed previous surgeries or who have a high likelihood of failing procedures, such as trabeculectomy. While effective, they are traditionally anchored through the use of sutures, which is both time-intensive and may cause complications.
Bowman layer transplantation effective in advanced keratoconus
Bowman layer transplantation effective in advanced keratoconusIsolated Bowman layer transplantation can reduce and stabilize corneal ectasia in eyes with progressive advanced keratoconus, researchers said. “It flattens the cornea into a more normal position,” said Jack Parker, MD, a researcher at the Netherlands Institute for Innovative Ocular Surgery (NIIOS) in Rotterdam, The Netherlands. “It doesn’t give them perfect vision, but it keeps them from getting worse. It lets them to continue wearing their contact lenses.”
Performing femtosecond laser-assisted keratoplasty for keratoconusA retrospective study evaluating outcomes in patients with keratoconus found that when compared to femtosecond laser-enabled keratoplasty (FLEK), femtosecond laser deep anterior lamellar keratoplasty (FsDALK) had similar overall visual and refractive outcomes with a statistically significant lower overall graft rejection rate.
Endothelial keratoplasty on the rise in northwestern ItalyEndothelial keratoplasty has become increasingly common in northwestern Italy, paralleling a rise in the demand for corneal surgery, researchers said.
Graft failure: Techniques for best outcomes the second time aroundWhen a graft fails, surgeons have three factors to consider: the reason for the graft failure, the chances of success with a second surgery, and what has to be done differently to ensure the success of a new graft, said Francis Price Jr., MD.
Fewer tears for SCUBA than Muraine in DMEK graft prepThe submerged cornea using backgrounds away (SCUBA) peeling technique may be more effective than the newer Muraine technique for preparing endothelial donor grafts for Descemet membrane endothelial keratoplasty (DMEK).