Results 181 to 190 of about 274,161 (256)

Comparative Study of Long-term Graft Survival between Penetrating Keratoplasty and Deep Anterior Lamellar Keratoplasty.

American journal of ophthalmology-glaucoma, 2020
PURPOSE Endothelial failure and immunological graft rejection remain long-term complications leading to late graft failure in Penetrating keratoplasty (PK).
A. Arundhati, M. C. Chew, Lim Li, J. Mehta, S. Lang, H. Htoon, D. Tan   +6 more
semanticscholar   +1 more source

Long-term review of Penetrating Keratoplasty: A 20-year review in Asian eyes.

American journal of ophthalmology-glaucoma, 2020
PURPOSE To review the long-term outcomes of optical, therapeutic and tectonic forms of penetrating keratoplasty over a 20-year period in Asian eyes. DESIGN Prospective cohort study involving the Singapore Corneal Transplant Study (SCTS).
A. Anshu, L. Lim, H. Htoon, Laura de Benito-Llopis, L. Shuang, Mehtab Singh, Tan Donald Tiang Hwee   +6 more
semanticscholar   +1 more source

Systematic review and meta-analysis of femtosecond laser–enabled keratoplasty versus conventional penetrating keratoplasty

European Journal of Ophthalmology, 2020
Purpose: The aim of this meta-analysis is to compare femtosecond laser–enabled keratoplasty with conventional penetrating keratoplasty regarding postoperative astigmatism, visual functions, graft rejection, graft failure, and complications.
Yang Liu, Xiaojun Li, Wenjie Li, Xudong Jiu, Mannan Tian   +4 more
semanticscholar   +1 more source

Descemet Membrane Endothelial Keratoplasty versus Descemet Stripping Automated Endothelial Keratoplasty and Penetrating Keratoplasty.

American journal of ophthalmology-glaucoma, 2019
PURPOSE To compare the long-term graft survival outcomes and complications of patients who underwent Descemet Membrane Endothelial Keratoplasty (DMEK), Descemet Stripping Automated Endothelial Keratoplasty (DSAEK) and Penetrating Keratoplasty (PK) for ...
J. Woo, M. Ang, H. Htoon, D. Tan
semanticscholar   +1 more source

Penetrating keratoplasty in infants

Journal of American Association for Pediatric Ophthalmology and Strabismus, 2001
To analyze graft survival and visual outcome after penetrating keratoplasty in infants with congenital corneal opacity.We retrospectively reviewed the records of 11 patients with congenital corneal opacity who underwent penetrating keratoplasty as infants. Six patients had a diagnosis of Peter's anomaly, 1 of congenital hereditary endothelial dystrophy,
R M, Comer, S M, Daya, M, O'Keefe
openaire   +2 more sources

Penetrating Keratoplasty in Nepal

Cornea, 2004
To identify indications and outcomes in a large series of penetrating keratoplasty surgeries performed in Nepal.A retrospective case series of 472 consecutive penetrating keratoplasty surgeries (408 patients) performed at Tilganga Eye Center, Kathmandu, Nepal from June 1994 to September 1999.Mean recipient age was 39.2 years (+/- 19.7 years).
Geoffrey C, Tabin, Rita, Gurung, Govinda, Paudyal, Harsha S, Reddy, Cara L, Hobbs, Michael S, Wiedman, Sanduk, Ruit   +6 more
openaire   +2 more sources

Systematic Review and Meta-Analysis of Clinical Outcomes of Penetrating Keratoplasty Versus Deep Anterior Lamellar Keratoplasty for Keratoconus.

Experimental and Clinical Transplantation, 2019
OBJECTIVES In recent years, there have been rapid advances in the field of keratoconus. Penetrating keratoplasty and deep anterior lamellar keratoplasty are the standard surgical procedures.
Yaowen Song, Jing Zhang, Z. Pan
semanticscholar   +1 more source

Penetrating Keratoplasty for Keratoconus

Cornea, 2000
We performed a retrospective study of patients with keratoconus who underwent penetrating keratoplasty at the University of California, Davis, during the years 1983-1996 to analyze subsequent visual acuity and the need for optical correction.We reviewed 123 eyes of 94 patients and collected data including best corrected visual acuity (BCVA) and ...
S C, Brierly, L, Izquierdo, M J, Mannis
openaire   +2 more sources

Penetrating Keratoplasty for Keratoconus

Cornea, 1987
A series of 86 penetrating keratoplasties for keratoconus were analyzed. The surgery, using an 8.2 mm donor cornea into an 8.0 mm recipient opening, was performed over the period January 1983 to January 1986 by one surgeon. The donor cornea was secured by two opposing continuous sutures, placed at full corneal thickness under surgical keratometry ...
R C, Troutman, M A, Lawless
openaire   +2 more sources

Comparison of corneal biomechanical properties following penetrating keratoplasty and deep anterior lamellar keratoplasty for keratoconus

Clinical and Experimental Ophthalmology, 2019
Keratoplasty is a surgical procedure to create a more regular optical surface following biomechanical weakening of the cornea in keratoconus. The ideal keratoplasty procedure should also restore corneal biomechanics to that of the healthy cornea.
M. Ziaei, Hans R Vellara, Akilesh Gokul, Noor Q. Ali, C. McGhee, Dipika V. Patel   +5 more
semanticscholar   +1 more source