Persistent corneal edema after collagen cross-linking for keratoconus.

Purpose: To present a new complication of persistent corneal edema after collagen cross-linking (CXL) in keratoconus patients.

Design: Retrospective case series of postoperative corneal edema after CXL.

Methods: study population: All patients who underwent CXL treatment with subsequent corneal edema.

Long-term safety and visual outcomes of transscleral sutured posterior chamber IOLs and penetrating keratoplasty combined with transscleral sutured posterior chamber IOLs.

Purpose: To evaluate the outcomes of consecutive patients who underwent transscleral sutured posterior chamber intraocular lens (TS PCIOL) implantation as well as patients who had combined penetrating keratoplasty (PK) and TS PCIOL.

Methods: Data from all patients who had sutured PCIOL insertion performed by the same surgeon (V.S.