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.
journal_name
Ophthalmic Plast Reconstr Surgjournal_title
Ophthalmic plastic and reconstructive surgeryauthors
Jordan DR,Brownstein S,Gilberg S,Matthew B,Mawn L,Khouri Ldoi
10.1097/00002341-200209000-00005subject
Has Abstractpub_date
2002-09-01 00:00:00pages
342-8issue
5eissn
0740-9303issn
1537-2677journal_volume
18pub_type
杂志文章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
更新日期:2010-01-01 00:00:00
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
更新日期:2019-11-01 00:00:00
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
更新日期:2016-03-01 00:00:00
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
更新日期:2018-05-01 00:00:00
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
更新日期:2012-01-01 00:00:00
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
更新日期:2017-05-01 00:00:00
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
更新日期:2019-03-01 00:00:00
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
更新日期:2007-05-01 00:00:00
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:
更新日期:1986-01-01 00:00:00
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
更新日期:2011-09-01 00:00:00
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
更新日期:2005-11-01 00:00:00
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
更新日期:2002-11-01 00:00:00
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
更新日期:2017-11-01 00:00:00
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
更新日期:2015-09-01 00:00:00
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
更新日期:2006-03-01 00:00:00
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
更新日期:1995-03-01 00:00:00
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
更新日期:2003-09-01 00:00:00
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
更新日期:2018-07-01 00:00:00
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
更新日期:2017-11-01 00:00:00
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
更新日期:2015-11-01 00:00:00
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
更新日期:2012-05-01 00:00:00
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
更新日期:2019-11-01 00:00:00
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
更新日期:2007-01-01 00:00:00
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
更新日期:2006-01-01 00:00:00
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
更新日期:2010-09-01 00:00:00
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
更新日期:1987-01-01 00:00:00
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
更新日期:2001-11-01 00:00:00
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
更新日期:2014-11-01 00:00:00
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
更新日期:2018-05-01 00:00:00
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
更新日期:2020-07-13 00:00:00