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Facile fabrication of elastic, macro‐porous, and fast vascularized silicone orbital implant

Journal of Biomedical Materials Research - Part B Applied Biomaterials, 2021
Orbital implants with interconnected porous architecture had gained prominence, as they were capable of being colonized by fibrovascular tissue and minimizing complications.
Jing Cao, Juan Ye, Xue Feng
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Pegging the Porous Orbital Implant

Ophthalmic Plastic & Reconstructive Surgery, 2011
Hydroxyapatite (HA) orbital implants are commonly used for the anophthalmic socket. With a HA implant, if motility is not satisfactory then a peg system can be surgically placed in attempts to improve motility. The authors report the technique and results of 83 patients who received motility peg placement over an 8-year period by a single surgeon ...
Royce L C, Johnson, Cory L, Ramstead, Nawaaz, Nathoo   +2 more
openaire   +2 more sources

An Infected Porous Polyethylene Orbital Implant

Ophthalmic Plastic & Reconstructive Surgery, 2007
A 75-year-old man underwent enucleation with placement of a porous polyethylene orbital implant (Medpor, Porex Technologies, Fairburn, GA, U.S.A.). Over the next 5 years, he was seen on numerous occasions with socket discharge that was unresponsive to a variety of eyedrops.
David R, Jordan, Seymour, Brownstein, Nigel, Rawlings, Jennifer, Robinson   +3 more
openaire   +2 more sources

Complications of Porous Spherical Orbital Implants

Ophthalmology, 1995
To determine the complications observed with using porous spherical orbital implants (hydroxyapatite and porous polyethylene) and the factors leading to their occurrence.A total of 101 cases of porous spherical orbital implantation by five ophthalmic surgeons were reviewed retrospectively.
H D, Remulla, P A, Rubin, J W, Shore, F C, Sutula, D J, Townsend, J J, Woog, K V, Jahrling   +6 more
openaire   +2 more sources

The Bioceramic Orbital Implant: A New Generation of Porous Implants

Ophthalmic Plastic and Reconstructive Surgery, 2000
The authors describe a new generation of porous orbital implant made of aluminum oxide (Al2O3) and compare it with the hydroxyapatite orbital implants (Bio-Eye and FCI hydroxyapatite).The authors examined the new implant macroscopically, with chemical analysis and microscopically with scanning electron microscopy.
D R, Jordan, L A, Mawn, S, Brownstein, T M, McEachren, S M, Gilberg, V, Hill, S Z, Grahovac, J P, Adenis   +7 more
openaire   +2 more sources

Infection of a Porous Polyethylene Orbital Implant With Capnocytophaga

Ophthalmic Plastic & Reconstructive Surgery, 1998
A 68-year-old woman experienced an infection of a porous polyethylene orbital implant caused by Capnocytophaga after a dental procedure. The infection was unresponsive to both topical and oral antibiotics and required removal of the porous polyethylene orbital implant. Capnocytophaga is a capnophilic, gram-negative bacillus.
M W, Wilson, J L, Wobig, R A, Dailey
openaire   +2 more sources

The Quasi-Integrated Porous Polyethylene Orbital Implant

Ophthalmic Plastic and Reconstructive Surgery, 2002
To describe a new quasi-integrated porous polyethylene orbital implant that combines the advantages of host tissue incorporation and improved motility with a single-stage surgery.Twenty-four consecutive patients undergoing primary or secondary orbital implantation received the quasi-integrated porous polyethylene implant.
Richard L, Anderson, Michael T, Yen, Lucia M, Lucci, Richard T, Caruso   +3 more
openaire   +2 more sources

Methods of Antibiotic Instillation in Porous Orbital Implants

Ophthalmic Plastic & Reconstructive Surgery, 2008
Soaking porous implants in antibiotic solution at the time of implantation is often recommended to promote fibrovascular ingrowth and reduce risk of infection. This study evaluated antibiotic penetration in porous implants using different instillation techniques.Penetration of methylene blue in three 20-mm diameter porous implants (hydroxyapatite ...
Jaime, Badilla, Peter J, Dolman
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Porous Orbital Implants in Enucleation: A Systematic Review

Survey of Ophthalmology, 2007
Orbital implants have been used for cosmesis following surgical removal of the eyeball, or enucleation, for over a century. Implant design has progressed significantly in recent years with the use of porous devices, with the theoretical advantages of reduced complications and improved cosmesis.
Rajeev, Chalasani, Laura, Poole-Warren, R Max, Conway, Besim, Ben-Nissan   +3 more
openaire   +2 more sources

Animal Model of Porous Polyethylene Orbital Implants

Ophthalmic Plastic & Reconstructive Surgery, 1994
Ophthalmologists continue to search for the ideal orbital implant for the anophthalmic socket. The successful long-term clinical performance of an implantable prosthesis is highly dependent on the materials from which the device is fabricated. Among the materials issues are chemistry, surface texture, and porosity.
R A, Goldberg, S C, Dresner, R A, Braslow, N, Kossovsky, A, Legmann   +4 more
openaire   +2 more sources