Investigation of a bioresorbable orbital implant.

Abstract:

PURPOSE:To analyze a new bioresorbable orbital implant (open-celled polylactic acid, also known as OPLA). METHODS:The implants were examined macroscopically, with chemical analysis (Fourier transform infrared spectroscopy), and microscopically with scanning electron microscopy. Animal implantation of OPLA implants was carried out in 9 adult male New Zealand albino rabbits. Implant vascularization was evaluated by histopathologic sectioning. RESULTS:The OPLA implant is porous and lightweight but fragile. Histopathologically it stimulated primarily a multinucleated giant cell granulomatous reaction with little fibrovascular ingrowth seen at 4 and 8 weeks. By 20 and 24 weeks, the implant was replaced predominantly by necrotic debris and peripheral giant cells. CONCLUSIONS:The OPLA implant is not an acceptable alternative to other currently available orbital implants.

authors

Jordan DR,Brownstein S,Gilberg S,Matthew B,Mawn L,Khouri L

doi

10.1097/00002341-200209000-00005

subject

Has Abstract

pub_date

2002-09-01 00:00:00

pages

342-8

issue

5

eissn

0740-9303

issn

1537-2677

journal_volume

18

pub_type

杂志文章
  • Comparative computation of orbital volume from axial and coronal CT using three-dimensional image analysis.

    abstract:PURPOSE:Volume measurements calculated from axial and coronal CT scans were compared to determine which method more accurately determines orbital volume. METHODS:Thirty facial CT scans were used to measure 30 normal orbits using an image analysis program (Dextroscope, Singapore). The 3-dimensional volumes determined f...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0b013e3181b80c6a

    authors: Kwon J,Barrera JE,Most SP

    更新日期:2010-01-01 00:00:00

  • Müller's Muscle-conjunctival Resection Combined With Tarsectomy for Treatment of Congenital Ptosis.

    abstract:PURPOSE:To evaluate the efficacy of Müller's muscle-conjunctival resection combined with tarsectomy for the treatment of congenital ptosis. METHODS:A retrospective, noncomparative case series was performed on 38 eyes of 36 patients who underwent Müller's muscle-conjunctival resection combined with tarsectomy for the t...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0000000000001410

    authors: Gazit I,Gildener-Leapman J,Or L,Burkat CN,Pras E,Hartstein ME

    更新日期:2019-11-01 00:00:00

  • Bacteremia Following Nasolacrimal Duct Probing: Is There a Role of Preoperative Antibiotic Prophylaxis?

    abstract:AIM:To study the incidence of nasolacrimal duct probing-induced bacteremia using the metabolic colorimetric sensor technique of blood culture. METHODS:Prospective, interventional study of all consecutive patients who underwent endoscopic-guided probing for congenital nasolacrimal duct obstruction (CNLDO). All patients...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0000000000000403

    authors: Ganguly A,Ali MJ,Padmaja K,Sharma S,Lakshmi V,Naik MN

    更新日期:2016-03-01 00:00:00

  • Volumization of the Brow at the Time of Blepharoplasty: Treating the Eyebrow Fat Pad as an Independent Unit.

    abstract:PURPOSE:Loss of volume in the sub-brow fat pad with associated descent of the eyebrow is a common anatomical finding resulting in both functional and aesthetic consequences. A variety of techniques have been described to address brow position at the time of blepharoplasty. To our knowledge, none of these techniques tre...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0000000000000911

    authors: Vrcek I,Chou E,Somogyi M,Shore JW

    更新日期:2018-05-01 00:00:00

  • External dacryocystorhinostomy outcomes in sarcoidosis patients.

    abstract:PURPOSE:To determine surgical outcomes after external dacryocystorhinostomy (DCR) surgery in patients with sarcoidosis. METHODS:We retrospectively reviewed the charts of all patients with sarcoidosis who underwent external DCR surgery between January 2001 and January 2010. Clinical data reviewed included patient demog...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0b013e3182364ad2

    authors: Lee BJ,Nelson CC,Lewis CD,Perry JD

    更新日期:2012-01-01 00:00:00

  • Primary Orbital Chondromyxoid Fibroma: A Rare Case.

    abstract::A 56-year-old male with history of chronic sinusitis was found to have a 3 cm left orbital lesion on CT. Subsequent MRI demonstrated a multilobulated enhancing soft tissue lesion at the superotemporal region of the left orbit. Initial biopsy was reported as a low-grade sarcoma. On further evaluation, a consensus was m...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0000000000000857

    authors: Mullen MG,Somogyi M,Maxwell SP,Prabhu V,Yoo DK

    更新日期:2017-05-01 00:00:00

  • INI1/SMARCB1-Deficient Carcinoma (Rhabdoid Tumor) of the Lacrimal Gland.

    abstract::Integrase interactor 1 (INI1) is a tumor suppressor gene that is ubiquitously expressed in all nucleated cells. The loss of INI1 protein activity was first demonstrated in aggressive pediatric tumors, including atypical teratoid/rhabdoid (AT/RT) tumor of the central nervous system and malignant rhabdoid tumor of the k...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0000000000001311

    authors: Srinivasan A,Tuluc M,Jordan AJ Jr,Curry JM,Bilyk JR

    更新日期:2019-03-01 00:00:00

  • A randomized clinical trial of two methods of fascia lata suspension in congenital ptosis.

    abstract:PURPOSE:To compare the results of 2 methods of upper eyelid sling placement with autogenous fascia lata in the treatment of congenital ptosis. METHODS:In a randomized clinical trial, patients with congenital upper eyelid ptosis and poor levator function (<4 mm) were randomly assigned to either of 2 methods of upper ey...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章,随机对照试验

    doi:10.1097/IOP.0b013e3180557479

    authors: Bagheri A,Aletaha M,Saloor H,Yazdani S

    更新日期:2007-05-01 00:00:00

  • Treatment of upper eyelid entropion. Lid split surgery and fibrin sealing of free skin transplants.

    abstract::The repair of severe upper eyelid entropion with trichiasis was reported early in ophthalmological literature; a historical review of the main operative techniques is provided. The aim of treatment is to bring the eyelashes away from the lid margin. Recent procedures use an upward transposition of the anterior lamella...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:

    authors: Steinkogler FJ

    更新日期:1986-01-01 00:00:00

  • Orbital floor abscess secondary to sinusitis in an immunocompromised patient.

    abstract::A 65-year-old man with a history of renal transplantation presented with facial pain, purulent nasal discharge, and periorbital swelling. Signs of optic nerve compromise developed and persisted despite medial orbital wall decompression. Further imaging revealed an orbital floor abscess secondary to direct communicatio...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0b013e318207120e

    authors: Hull S,Mace AD,Lalchan SA,Saleh HA,Olver JM

    更新日期:2011-09-01 00:00:00

  • Multiple cavernous hemangiomas presenting as orbital apex syndrome.

    abstract::A 41-year-old man presented with a 7-year history of gradually increasing right proptosis and a 2-year history of decreased vision and limited eye movements. Right proptosis (11 mm), limitation of movement in all gazes, anisocoria, and visual impairment implied orbital apex compression. Computed tomography showed seve...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/01.iop.0000180756.32324.c3

    authors: Kashkouli MB,Imani M,Tarassoly K,Kadivar M

    更新日期:2005-11-01 00:00:00

  • Accumulation of a black material around some titanium coupling posts.

    abstract:PURPOSE:To report 5 patients with a black material accumulating in the conjunctiva around the titanium peg and sleeve systems. METHODS:Retrospective small case series. The clinical features of 5 patients were reviewed. Histopathologic analysis was performed on specimens from 3 patients. Neutron activation analysis was...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/00002341-200211000-00012

    authors: Jordan DR,Brownstein S,Dorey MW,Coupal D,Ahuja N,Gilberg S

    更新日期:2002-11-01 00:00:00

  • Comparison of Colorado Microdissection Needle Versus Scalpel Incision for Aesthetic Upper and Lower Eyelid Blepharoplasty.

    abstract:PURPOSE:Traditionally, eyelid skin incisions with electro-cautery devices have been avoided due to the concerns of aesthetically unacceptable scar formation. The purpose of this study is to compare ecchymosis, cosmesis, and histologic tissue damage of incisions made with a scalpel or Colorado needle in patients undergo...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章,多中心研究,随机对照试验

    doi:10.1097/IOP.0000000000000820

    authors: Arat YO,Sezenoz AS,Bernardini FP,Alford MA,Tepeoglu M,Allen RC

    更新日期:2017-11-01 00:00:00

  • Bilateral Eyelid Pseudoptosis From Lipogranulomas of the Preaponeurotic Fat Pads.

    abstract::Lipogranulomas of the periocular tissues with fulminant fibrotic and lymphohistiocytic responses were initially described in cases of exogenous paraffin or petrolatum jelly injections ("paraffinomas"). A 49-year-old Cambodian woman slowly developed bilateral pseudoptosis with intact levator function and redundant, tau...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0000000000000157

    authors: Jakobiec FA,Rai R,Rashid A,Sutula FC

    更新日期:2015-09-01 00:00:00

  • Decrease of intraocular pressure after fat-removal orbital decompression in Graves disease.

    abstract:PURPOSE:To address the efficacy of fat-removal orbital decompression to reduce intraocular pressure in patients with Graves disease. METHODS:This cohort study included 64 eyes of 39 patients with Graves disease. Thirteen men and 36 women, with a mean age of 52.5 years (range, 27 to 80 years), underwent fat-removal orb...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/01.iop.0000203737.67334.d3

    authors: Robert PY,Rivas M,Camezind P,Rulfi JY,Adenis JP

    更新日期:2006-03-01 00:00:00

  • Sebaceous gland hyperplasia of the caruncle.

    abstract::The caruncle is an ocular adnexal structure composed of both mucosal and epidermal elements. Consequently, a number of benign and malignant lesions of epithelial and supportive tissues may arise in this area. Lesions of the caruncle are rarely reported, and their appropriate diagnosis and management may be uncertain. ...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/00002341-199503000-00005

    authors: Massry GG,Holds JB,Kincaid MC,Patrinely JR

    更新日期:1995-03-01 00:00:00

  • Posterior lamellar gold-weight extrusion.

    abstract::We report a case of a man who had undergone gold eyelid loading for lagophthalmos 22 years earlier. During examination for a complaint of foreign body sensation in the operated eye, the gold weight was found under the palpebral conjunctiva. Although extrusion of a gold weight through the skin anteriorly is well recogn...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/01.IOP.0000087032.75134.77

    authors: Seider N,Beiran I,Gdal-On M,Miller B

    更新日期:2003-09-01 00:00:00

  • Imaging Investigation of Thyroid Eye Disease.

    abstract:INTRODUCTION:Thyroid eye disease (TED), is a term referring to the extrathyroidal manifestation of Grave's disease, a disorder which is currently the most common cause of hyperthyroidism and is characterised by underlying autoimmunity.The pathogenic course of the disease can be broadly classified into two stages, an ea...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章,评审

    doi:10.1097/IOP.0000000000001139

    authors: Siakallis LC,Uddin JM,Miszkiel KA

    更新日期:2018-07-01 00:00:00

  • Imaging the Canaliculops With Ultrasound Biomicroscopy and Anterior Segment Ocular Coherence Tomography.

    abstract::Canaliculops is a noninflammatory and noninfectious ectasia of the canaliculus with serous fluid accumulation. Currently, the etiology is uncertain. To the best of the authors' knowledge only 6 confirmed cases have been published earlier; however, the imaging features were not described. The authors report the ultraso...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0000000000000878

    authors: Singh S,Ali MJ,Peguda HK,Naik MN

    更新日期:2017-11-01 00:00:00

  • Anterior Approach White-Line Advancement: A Hybrid Technique for Ptosis Correction.

    abstract:PURPOSE:To describe the technique of anterior approach white-line advancement for correction of ptosis. METHODS:Retrospective review of consecutive cases that underwent anterior approach white-line advancement for correction of aponeurotic ptosis. In this technique, the posterior surface of the levator aponeurosis (wh...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0000000000000543

    authors: Sagili S

    更新日期:2015-11-01 00:00:00

  • Small-incision, sutureless repair of subconjunctival fat prolapse.

    abstract:PURPOSE:To present a new, small-incision, sutureless surgical technique for the repair of subconjunctival fat prolapse. METHODS:This is a retrospective interventional case series. Four eyes of 3 patients who presented with prolapsed subconjunctival fat were surgically repaired using a small-incision, sutureless techni...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0b013e318249d5d7

    authors: Sniegowski MC,Kelmenson A,Gregory DG,Durairaj VD

    更新日期:2012-05-01 00:00:00

  • Proptosis in a Patient With Known Graft Versus Host Disease.

    abstract::A retrospective review of the medical reports of a patient who was undergoing treatment for graft versus host disease following bone marrow transplant for acute myeloid leukemia was conducted. The patient presented with persistent ocular irritation and injection. For an unclear period of time, he developed proptosis a...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0000000000001469

    authors: Tan L,Hwang W,Looi A

    更新日期:2019-11-01 00:00:00

  • Bilateral simultaneous ancient schwannomas of the orbit.

    abstract::An unusual case of purely cystic bilateral ancient schwannomas of the orbit is reported. Complete ophthalmologic examination and CT was performed. Diagnosis was established by excisional biopsy of both tumors, including clinicopathologic study. Histologic examination showed a bilateral purely cystic ancient schwannoma...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0b013e31802d97dd

    authors: Sales-Sanz M,Sanz-Lopez A,Romero JA

    更新日期:2007-01-01 00:00:00

  • Reconstruction of complex orbitocranial deformities using bioresorbable mesh, sterilized orbital models, and in situ contouring.

    abstract:PURPOSE:To assess the efficacy of bioresorbable mesh in reconstruction of orbitocranial deformities. METHODS:A retrospective case series evaluating 6 orbits of 6 patients, ages 12 to 70 years old, with large multicontoured orbitocranial defects that were repaired using bioresorbable macroporous mesh. Both functional (...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/01.iop.0000195007.61565.ae

    authors: Punja KG,Kikkawa DO,Morrison VL,Pornpanich K,Holmes RE,Cohen SR

    更新日期:2006-01-01 00:00:00

  • Congenital blepharoptosis co-occurring with VATER association.

    abstract::VATER association is the tendency for 5 specific anomalies (vertebral and vascular anomalies [V], anal atresia [A], esophageal atresia and/or tracheoesophageal fistula [TE], and radial and renal anomalies [R]) to occur together in one individual. Recently, malformations and abnormalities, other than those of diagnosti...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0b013e3181c9fdf0

    authors: Ichinose A,Nomura K,Murakami H,Tahara S

    更新日期:2010-09-01 00:00:00

  • Infracanalicular full-thickness transverse blepharotomy for medical ectropion.

    abstract::Procedures performed for total lid ectropion often fail to correct medial ectropion of the lower eyelid. Described herein is a technique of infracanalicular full-thickness transverse blepharotomy using rotational sutures for the treatment of medial ectropion. This procedure has been very useful for recurrent medial ec...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/00002341-198703030-00002

    authors: Kristan RW,Stasior OG

    更新日期:1987-01-01 00:00:00

  • Marcus Gunn jaw-winking phenomenon: a new supplemental test in the preoperative evaluation.

    abstract:PURPOSE:To introduce a new method for the evaluation of Marcus Gunn jaw-winking ptosis that more precisely defines the severity of blepharoptosis. METHODS:A retrospective review of 16 consecutive patients with Marcus Gunn jaw-winking ptosis presenting to our institution between 1993 to 1999 was performed. The position...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/00002341-200111000-00005

    authors: Wong JF,Thériault JF,Bouzouaya C,Codère F

    更新日期:2001-11-01 00:00:00

  • IgG4-related dacryoadenitis in a 13-year-old girl.

    abstract::IgG4-related disease is a recently described fibroinflammatory condition, often with systemic involvement. Several authors have reported IgG4-related orbital inflammation in adults. Pediatric cases of IgG4-related disease have been reported in the literature involving other areas of the body, with only 1 recent report...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0000000000000016

    authors: Notz G,Intili A,Bilyk JR

    更新日期:2014-11-01 00:00:00

  • Simultaneous Versus Sequential Ptosis and Strabismus Surgery in Children.

    abstract:PURPOSE:The authors sought to compare the clinical outcomes of simultaneous versus sequential ptosis and strabismus surgery in children. METHODS:Retrospective, single-center cohort study of children requiring both ptosis and strabismus surgery on the same eye. Simultaneous surgeries were performed during a single anes...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0000000000000949

    authors: Revere KE,Binenbaum G,Li J,Mills MD,Katowitz WR,Katowitz JA

    更新日期:2018-05-01 00:00:00

  • Progress Towards Parity: Female Representation in the American Society of Ophthalmic Plastic and Reconstructive Surgery.

    abstract:PURPOSE:To report female representation within the American Society of Ophthalmic Plastic and Reconstructive Surgery (ASOPRS) at all levels of career achievement over 50 years. METHODS:Data were extrapolated from published ASOPRS directories and the 50th anniversary booklet. Fellowship, membership, leadership, and awa...

    journal_title:Ophthalmic plastic and reconstructive surgery

    pub_type: 杂志文章

    doi:10.1097/IOP.0000000000001764

    authors: Azad AD,Rosenblatt TR,Chandramohan A,Fountain TR,Kossler AL

    更新日期:2020-07-13 00:00:00