Results 11 to 20 of about 799,943 (286)

Porous Hydroxyapatite and Aluminium-Oxide Ceramic Orbital Implant Evaluation Using CBCT Scanning: A Method for In Vivo Porous Structure Evaluation and Monitoring [PDF]

International Journal of Biomaterials, 2012
Objective. This study aimed to define CBCT as a technique for postimplantation in vivo examination of porous hydroxyapatite and aluminium-oxide orbital implant shape, volume and density changes. Methods and Materials.
Olga Lukáts, Péter Bujtár, George K. Sándor, József Barabás   +3 more
doaj   +8 more sources

Low-cost three-dimensional printed orbital template-assisted patient-specific implants for the correction of spherical orbital implant migration

Indian Journal of Ophthalmology, 2018
Purpose: To describe the outcomes of a patient-specific implant (PSI), fabricated using a three-dimensional (3D) printed orbital template and placed in the basin of the inferior orbital fissure to correct inferotemporally migrated spherical orbital ...
Tarjani Vivek Dave, Sweety Tiple, Sandeep Vempati, Mansha Palo, Mohammad Javed Ali, Swathi Kaliki, Milind N Naik   +6 more
doaj   +2 more sources

Changes in articular cartilage after meniscectomy and meniscus replacement using a biodegradable porous polymer implant [PDF]

, 2010
Purpose: To evaluate the long-term effects of implantation of a biodegradable polymer meniscus implant on articular cartilage degeneration and compare this to articular cartilage degeneration after meniscectomy.
Arend Jan Schouten, Buma, Pieter,, Schouten, Arend Jan,, Hannink, Gerjon, Buma, P., Buma, Pieter, Tienen, Tony G. van,, Tienen, T.G. van, Gerjon Hannink, Pieter Buma, Tienen, Tony G. van, Hannink, G.J., Schouten, A.J., Tony G. van Tienen, van Tienen, Tony G., Schouten, Arend Jan, de Mulder, E.L., Hannink, Gerjon,   +17 more
core   +6 more sources

Osseointegration of zirconia implants : an SEM observation of the bone-implant interface [PDF]

, 2008
Background The successful use of zirconia ceramics in orthopedic surgery led to a demand for dental zirconium-based implant systems. Because of its excellent biomechanical characteristics, biocompatibility, and bright tooth-like color, zirconia ...
Lammers, Lydia, Zipprich Holger, Meyer Ulrich, Mahn Eduardo, Kübler, Norbert, Zipprich, Holger, Meyer, Ulrich, Mahn, Eduardo, Lammers Lydia, Handschel, Jörg, Ommerborn Michelle, Wiesmann Hans-Peter, Depprich Rita, Kübler Norbert R, Depprich, Rita, Ommerborn, Michelle, Naujoks Christian, Naujoks, Christian, Handschel Jörg, Wiesmann, Hans-Peter   +19 more
core   +1 more source

Complications of frontal defects [PDF]

, 1987
A case where the severe course of an orbital phlegmon led to a functionally and cosmetically poor condition is presented. Thirty-five years later, it was possible to achieve a satisfactory result through several operations performed with ...
Schmidt, B., Berghaus, Alexander
core   +1 more source

A Case of Orbital Abscess following Porous Orbital Implant Infection [PDF]

Korean Journal of Ophthalmology, 2006
We present a case of orbital abscess following porous orbital implant infection in a 73-year-old woman with rheumatoid arthritis.Just one month after a seemingly uncomplicated enucleation and porous polyethylene (Medpor) orbital implant surgery, implant exposure developed with profuse pus discharge.
Hong, Seung Woo, Paik, Ji-Sun, Kim, So-Youl, Yang, Suk-Woo   +3 more
openaire   +2 more sources

The consequences of dermis fat graft in the reconstruction of anophthalmic socket with large orbital implant exposure

Kerala Journal of Ophthalmology, 2022
Purpose: To present our results of dermis-fat graft as a secondary procedure after implant extrusion. Materials and Methods: A retrospective chart review was performed to examine 34 anophthalmic socket carriers undergoing dermis-fat graft.
Titap Yazicioglu
doaj   +1 more source

Rat tissue responses to dacarbazine-containing implants made of cross-linked polyurethane of different densities

Journal of Ophthalmology, 2022
Background: Restorative orbital and periorbital surgeries require implantable materials containing antimicrobial and anticancer medications. Purpose: To assess rat tissue responses to dacarbazine-containing implants made of cross-linked polyurethane ...
N. A. Galatenko, R. A. Rozhnova, D. V. Kuliesh , V. D. Denisenko, A. P. Maletskyy, N. M. Bigun   +5 more
doaj   +1 more source

Standard Enucleation with Aluminium Oxide Implant (Bioceramic) Covered with Patient's Sclera

The Scientific World Journal, 2012
Purpose. We describe in our study a modified standard enucleation, using sclera harvested from the enucleated eye to cover the prosthesis in order to insert a large porous implant and to reduce postoperative complication rates in a phthisis globe ...
Gian Luigi Zigiotti, Sonia Cavarretta, Mariachiara Morara, Sang Min Nam, Stefano Ranno, Francesco Pichi, Andrea Lembo, Stefano Lupo, Paolo Nucci, Alessandro Meduri   +9 more
doaj   +1 more source

Comparative analysis of use of porous orbital implant with mucus membrane graft and dermis fat graft as a primary procedure in reconstruction of severely contracted socket

Indian Journal of Ophthalmology, 2014
Purpose: The purpose of our study is to present a surgical technique of primary porous orbital ball implantation with overlying mucus membrane graft (MMG) for reconstruction of severely contracted socket and to evaluate prosthesis retention and motility ...
Kasturi Bhattacharjee, Harsha Bhattacharjee, Ganesh Kuri, Jayanta Kr Das, Debleena Dey   +4 more
doaj   +1 more source