Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

[Morphological results after eccentric perforating keratoplasty].

T Riedel1, B Seitz, A Langenbucher

  • 1Augenklinik mit Poliklinik, Universität Erlangen-Nürnberg, Schwabachanlage 6, 91054 Erlangen. tobias.riedel@augen.imed.uni-erlangen.de

Der Ophthalmologe : Zeitschrift Der Deutschen Ophthalmologischen Gesellschaft
|August 9, 2001
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Aniridia-associated keratopathy: Clinical and molecular mechanisms of disease progression and emerging therapeutic targets.

Acta ophthalmologica·2026
Same author

[A new validated ophthalmic patient questionnaire for cataract and lens surgery : CLOQ: cataract and lens ophthalmic questionnaire].

Die Ophthalmologie·2024
Same author

Image Contrast and Spectral Transmission in Intraocular Lenses with Nd:YAG Pits.

Current eye research·2023
Same author

[Corneal biomechanics before and after cross-linking in patients with keratoconus].

Die Ophthalmologie·2023
Same author

Evaluating impact of Nd: YAG laser associated defects on optical quality of hydrophilic and hydrophobic intraocular lenses using visualization of light propagation and USAF test targets.

BMC ophthalmology·2022
Same author

[Phototherapeutic keratectomy for epithelial basement membrane dystrophy : Impact of excimer laser systems used on the changes of visual acuity, refraction and astigmatism].

Die Ophthalmologie·2022

Eccentric penetrating keratoplasty (PK) outcomes depend heavily on the initial diagnosis, not solely graft position. While increased decentration doesn't always mean more clouding, diagnosis is key for long-term graft transparency.

Area of Science:

  • Ophthalmology and Transplant Surgery
  • Corneal Grafting and Reconstruction

Context:

  • Eccentric penetrating keratoplasty (PK) is typically reserved for specific indications due to optical and immunological challenges.
  • Understanding the morphological outcomes of eccentric PK is crucial for optimizing patient results.

Purpose:

  • To evaluate the morphological results of eccentric homologous penetrating keratoplasty (PK).
  • To assess the influence of diagnosis, graft position, and size on graft transparency and outcomes.

Summary:

  • A retrospective study analyzed 122 eccentric PK cases, assessing graft diameter, transparency, and decentration.
  • Graft transparency was significantly influenced by the underlying diagnosis (ulcers, scars, ectasia) and graft size/position.
  • Increased graft decentration did not consistently correlate with increased graft cloudiness.

Related Experiment Videos

Impact:

  • Diagnosis is the primary determinant of long-term graft transparency after eccentric PK.
  • Results suggest that eccentric PK can be a viable option, with central repeat keratoplasty considered post-operatively.
  • Provides insights for surgical planning and patient selection in complex corneal transplantation cases.