Cargando…

Temporary Kerato-Prosthesis to Resolve Traumatic Loss of a Healed Corneal Button

The aim of this study is to report a rare case of traumatic complete loss of a donor corneal button successfully resolved by a 24-h implantation of a temporary kerato-prosthesis. A healthy 30-year-old man with a history of prior penetrating keratoplasty (PKP) presented with an open globe following a...

Descripción completa

Detalles Bibliográficos
Autores principales: Balestrazzi, Alessandra, Di Maggio, Alessandro, Michieletto, Paolo, Martone, Gianluca, Balestrazzi, Angelo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: S. Karger AG 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8138197/
https://www.ncbi.nlm.nih.gov/pubmed/34054466
http://dx.doi.org/10.1159/000509847
Descripción
Sumario:The aim of this study is to report a rare case of traumatic complete loss of a donor corneal button successfully resolved by a 24-h implantation of a temporary kerato-prosthesis. A healthy 30-year-old man with a history of prior penetrating keratoplasty (PKP) presented with an open globe following accidental contusive trauma with a ball, while he was playing football. At slit-lamp evaluation, complete dehiscence of the wound at the graft-host junction and complete corneal button loss was evident. The patient was immediately taken to the operating room, but a donor cornea was not available; therefore, a vitreo-retinal temporary kerato-prosthesis was implanted to close the eyeball until a new donor cornea was available. In case of complete dehiscence of the donor-host junction after PKP with corneal button loss, it is possible to use a temporary kerato-prosthesis to stabilize the eye and contain the intraocular structures. We recommend the availability of temporary vitreo-retinal kerato-prosthesis in the operating theatres of Corneal Surgical Units.