نتایج جستجو برای: medpor

تعداد نتایج: 91  

2006
Nam Ju Kim Ho Kyung Choung Sang In Khwarg

PURPOSE To investigate the long term survival of orbital fat grafted on a Medpor implant as a method of preventing porous polyethylene orbital implant (Medpor) exposure in anophthalmic sockets. METHODS In one orbit in each of 8 rabbits, a small amount of retrobulbar orbital fat was grafted between the anterior surface of the Medpor implant and overlying conjunctiva, during the enucleation and...

2014
Shabahang Mohammadi Mohammad Mohseni Masoumeh Eslami Hessein Arabzadeh Morteza Eslami

OBJECTIVE The aim of this study is to use porous high-density polyethylene grafts (Medpor) in open rhinoplasty and then assess complication rate and aesthetic outcomes. METHODS In a prospective cohort study, we performed open rhinoplasty and employed Medpor as rhinoplasty grafts. Then we compared their complication rate. RESULTS In a total of 64 patients, 84 Medpor grafts--8 dorsal grafts, ...

2015

. M.D. A total of 116 Medpor implants were placed in 70 maria vallejo nagera libros pdf patients over a four-year period. Implants were used for.MEDPOR Customized Implants provide the surgeon with an attractive alternative. Creating a MEDPOR Customized Implant for an individual patients complex.Medpor porous polyethylene implant is an alloplastic material with unique. Basis of our results, we b...

Journal: :Korean journal of ophthalmology : KJO 2005
Won Chan Park Soo Kyung Han Nam Ju Kim Tae Young Chung Sang In Khwarg

To investigate the effect of basic Fibroblast Growth Factor (bFGF) on fibrovascular ingrowth into porous polyethylene orbital implants (Medpor) and to investigate any differences according to the method of administration. For the treated groups, after evisceration and Medpor implantation, bFGF was administered by soaking Medpor in the bFGF solution, and/or by injecting bFGF into the Medpor 1 we...

Journal: :The Journal of craniofacial surgery 2011
Pâmela Letícia Dos Santos Joel Ferreira Santiago Daniela Ponzoni Alessandra Marcondes Aranega Thallita Pereira Queiroz Osvaldo Magro Filho Idelmo Rangel Garcia

PURPOSE The aim of this study was to evaluate the bone repair process in the maxillary sinus in monkeys treated with high-density porous polyethylene (Medpor) METHODS Four capuchin monkeys (Cebus apella) were submitted to bilateral horizontal osteotomies in the anterior wall of the maxillary sinus and divided into 2 groups: control group, left side with no implants, and porous polyethylene gr...

Journal: :The British journal of ophthalmology 2004
J Tan J Olver M Wright R Maini C Neoh A J Dickinson

BACKGROUND/AIMS The management of lower eyelid retraction can be challenging, and established techniques to correct it are not always successful. Previous reports have suggested a role for the ultrathin high density porous polyethylene lower eyelid spacer (Medpor LES) in such patients. The authors report the experience of three surgeons implanting Medpor LES over 1 year, and ascertain whether s...

2012
Su-Kyung Jung Won-Kyung Cho Ji-Sun Paik Suk-Woo Yang

PURPOSE This study reports on the long-term surgical outcomes after the insertion of porous Medpor orbital implants into anophthalmic sockets. METHODS A retrospective chart review of 314 eyes from 314 patients who underwent evisceration, enucleation and secondary procedures using Medpor orbital implants was completed focusing on implant-associated complications and their corrective methods as...

2014
Burak Kaya Servet Elçin Işılgan Cem Çerkez Volkan Otrakçı Savaş Serel

OBJECTIVE Hemangiomas are benign vascular lesions mostly arising from soft tissues. However, intraosseous hemangioma is a rare entity, comprising only 1% of benign bone tumors. We describe here the presentation, diagnosis, and treatment of a 42-year-old woman with a painless hard swelling-diagnosed to be intraosseous hemangioma via orbital magnetic resonance imaging-localized on the left infrao...

Journal: :بینا 0
علی اکبر صابرمقدم aa saber moghadam مشهد- بلوار قرنی- بیمارستان چشم خاتم الانبیا (ص)- مرکز تحقیقات چشم شهرام سازنده sh sazandeh مشهد- بلوار قرنی- بیمارستان چشم خاتم الانبیا (ص)- مرکز تحقیقات چشم

purpose: to compare the range of motion of hydroxyapatite (ha) and porous polyethylene (medpor) ocular implants in enucleated eyes. methods: this comparative study was performed on records of 34 patients who underwent unilateral enucleation and implantation of hydroxyapatite (13 cases) or medpor (21 cases). the two groups were compared regarding age, gender, cause of enucleation, laterality, an...

Journal: :Korean journal of ophthalmology : KJO 2005
Byeung-hun Choi Sang-hyeok Lee Wha-sun Chung

PURPOSE Superior sulcus deformity is the main cosmetic problem in anophthalmic patients. Many methods of correcting enophthalmos have been reported, especially in patients with orbital wall fracture. The purpose of this study is to review the long term results of effectiveness in superior sulcus deformity correction by subperiosteal Medpor sheet implantation in anophthalmic patients. METHODS ...

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