Abstract:
PURPOSE:We compared bovine pericardium and homologous sclera as wrapping materials for hydroxyapatite (HA) ocular implants in enucleated New Zealand white rabbits. METHODS:Eighteen rabbits were unilaterally enucleated and the sockets implanted with 10-mm HA spherical implants. Six implants were wrapped with homologous sclera, 6 with bovine pericardium, and 6 were not wrapped. The rabbits were killed 7 weeks later and the sockets were examined clinically for inflammation and implant exposure. Exenterated specimens were assessed histopathologically for inflammation and vascularization. RESULTS:No clinical evidence of implant exposure or extrusion was detected in rabbits receiving sclera or bovine pericardium wrapped implants. Histopathologically, the bovine pericardium displayed more inflammation in its outer portion, as well as more disruption of its lamellar arrangement than did the sclera. Fibrovascular in-growth was complete in all wrapped implants. CONCLUSION:Bovine pericardium behaves similar clinically to homologous sclera as a wrapping material for spherical HA ocular implants in a rabbit model, and may represent a reasonable alternative to sclera in such procedures in humans.
journal_name
Ophthalmic Plast Reconstr Surgjournal_title
Ophthalmic plastic and reconstructive surgeryauthors
DeBacker CM,Dutton JJ,Proia AD,Holck DE,Stone Tdoi
10.1097/00002341-199909000-00003subject
Has Abstractpub_date
1999-09-01 00:00:00pages
312-6issue
5eissn
0740-9303issn
1537-2677journal_volume
15pub_type
杂志文章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::To describe eyelid changes in ocular leprosy, 74 patients (148 eyes or 296 eyelids) were examined, focusing on eyelid abnormalities. The adnexal examination included evaluation of the upper eyelid crease pattern, qualitative assessment of the orbicularis oculi muscle function, measurement of the distance between the c...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00002341-199807000-00003
更新日期:1998-07-01 00:00:00
abstract:PURPOSE:To report the novel use of the osteotome as an adjunctive instrument in Endoscopic Dacryocystorhinostomy (DCR). MATERIALS AND METHODS:A retrospective interventional case series of 15 patients, underwent endoscopic DCR at the Singapore National Eye Centre, by a single ophthalmologist and rhinologist between Apr...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e3182622375
更新日期:2012-11-01 00:00:00
abstract::A 62-year-old woman presented with a brow mass and acromegaly. Biopsy of the lesion showed fibrous dysplasia. Radiologic imaging revealed a pituitary macroadenoma. The patient underwent transsphenoidal pituitary resection and radiation treatment, followed by medicalmanagement of endocrinopathy. ...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e3181936850
更新日期:2009-01-01 00:00:00
abstract::This study was designed to evaluate the characteristics of human orbital fat and connective tissue. Two exenteration specimens were studied by light microscopy with special stains. Four distinct regions were identified on the basis of their connective tissue septa, which contained blood vessels and were composed of el...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00002341-199811000-00004
更新日期:1998-11-01 00:00:00
abstract:PURPOSE:To highlight features of lateral canthal tendon disinsertion (LCTD), provide an algorithm for systematic assessment, and describe the anatomic genesis of signs and symptoms. METHODS:Retrospective case series of consecutive patients with lateral canthal tendon disinsertion, who underwent lateral canthal tendon ...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0000000000000552
更新日期:2016-09-01 00:00:00
abstract:PURPOSE:Mucoepidermoid carcinoma involving the eye or its adnexa generally arises from the conjunctiva. We describe a nodular lesion of the lower eyelid skin with histologic features consistent with low-grade mucoepidermoid carcinoma. METHOD:Case report. RESULTS:By histology, the tumor demonstrated areas of squamous ...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00002341-199909000-00013
更新日期:1999-09-01 00:00:00
abstract:PURPOSE:To evaluate the relationship between time to surgical intervention and extraocular motility outcomes in children following repair of an orbital floor fracture with inferior rectus entrapment. METHODS:After institution review board's approval, a retrospective, consecutive case series of 28 children with unilate...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0000000000000993
更新日期:2018-07-01 00:00:00
abstract::An 88-year-old woman presented with a longstanding superomedial cyst of the orbit complicated by recurrent acute infection. Despite a clinical picture typical for a sino-orbital mucocele, no sinus abnormality was demonstrated. Histopathologic examination revealed a respiratory epithelial lining similar to that of the ...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00002341-198804020-00008
更新日期:1988-01-01 00:00:00
abstract::A 45-year-old man under the influence of alcohol sustained a gunshot wound to the right eye. The mechanism of the trauma was unclear. Radiography revealed the image of a shotgun cartridge in the right orbit. The patient underwent surgical removal of the foreign body and enucleation of the right eye. ...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.iop.0000196308.11625.ae
更新日期:2006-01-01 00:00:00
abstract::A 51-year-old woman, without systemic symptoms, complained of slowly progressive receding eyes. She had severe bilateral enophthalmos and markedly restricted extraocular movements in all fields of gaze. Computed tomography showed an infiltrative homogenous mass filling both orbits. Gynecologic and systemic investigati...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.iop.0000167786.00697.0b
更新日期:2005-07-01 00:00:00
abstract:PURPOSE:To review the clinical features and management of patients with orbital roof fractures. METHODS:Non-comparative, retrospective case review of 21 patients presenting with orbital roof fractures. RESULTS:The orbital roof fractures in our series resulted from motor vehicle accidents, blunt trauma, head injuries,...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.IOP.0000083646.20672.6B
更新日期:2003-09-01 00:00:00
abstract::A 40-year-old woman presented with a 1-year history of left proptosis and hypoglobus. Eight years ago, she had undergone the surgical removal of left orbital cholesterol granuloma by Krönlein lateral orbitotomy. MRI showed a lesion of high T1-signal intensity and heterogeneous T2-signal intensity, which did not demons...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e3182a22f26
更新日期:2014-09-01 00:00:00
abstract:PURPOSE:We present a technique modification for enucleation surgery that may decrease implant exposure or extrusion by using native tissue to reinforce the implant at the most susceptible area, specifically the anterior-most aspect. METHODS:An enucleation procedure is performed, and an implant is placed into the orbit...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e3181e4a770
更新日期:2011-01-01 00:00:00
abstract::A meningoencephalocele is a herniation of meninges and brain out of the cranial fossa through a bony defect. Cerebrospinal fluid leakage may occur due to a defect in the wall of the meningoencephalocele. The defect may be traumatic, iatrogenic, or may appear spontaneously. In this report, the authors present an unreco...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e3181710962
更新日期:2008-05-01 00:00:00
abstract:PURPOSE:An age-related depression can develop over the superonasal orbital rim, which the authors have called the "orbitoglabellar groove (OGG)." It is, in part, related to volume loss over the rim as is seen at the lower eyelid/cheek interface (nasojugal groove). An upper eyelid fat pedicle can be transposed over the ...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e3182873d65
更新日期:2013-05-01 00:00:00
abstract::Patients who have a paranoid disorder have a general expectation of being exploited or harmed. Assessment of personality and mental health is an important aspect of the preoperative patient evaluation. Paranoid patients can be troublesome or even physically dangerous, but may be difficult to detect preoperatively. We ...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00002341-199009000-00015
更新日期:1990-01-01 00:00:00
abstract:PURPOSE:To demonstrate the histopathologic characteristics of different types of lacrimal drainage system concretions with clinical correlations. METHODS:Thirty lacrimal drainage system concretions submitted to the Cogan Eye Pathology Laboratory at the Massachusetts Eye and Ear Infirmary over a 2-year period were revi...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e31824c88a6
更新日期:2012-03-01 00:00:00
abstract:PURPOSE:To present a structured tool to assess ophthalmic plastic surgical skill and to determine its face and content validity. METHODS:A 1-page structured subjective evaluation form was developed to evaluate a resident's oculoplastic surgical skill while performing lateral tarsal strip surgery. The tool consisted of...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e31815ebb14
更新日期:2008-01-01 00:00:00
abstract:PURPOSE:To investigate the effectiveness of anterior canthal tendon release in the management of centurion syndrome. METHODS:Four patients diagnosed as having the centurion syndrome were treated over a period of 3 years. They all underwent bilateral anterior canthal tendon release under local anesthesia. RESULTS:None...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.IOP.0000096160.82046.99
更新日期:2003-11-01 00:00:00
abstract::Infarction of the orbital bone in patients with sickle cell disease is very rare. The authors report a young boy who presented twice with marked acute proptosis and eyelid swelling of the right eye resulting from infarction in the greater wing of the sphenoid bone accompanied by an orbital subperiosteal collection. Th...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e318203d275
更新日期:2011-09-01 00:00:00
abstract:PURPOSE:Aimed to evaluate normal volume of the lacrimal gland in patients of different age groups and race. METHODS:All MRI studies of the brain that were done between June 2012 and April 2013 were examined. Lacrimal glands were identified using fat-saturated fluid-attenuated inversion recovery (FLAIR) images, and the...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0000000000000117
更新日期:2014-09-01 00:00:00
abstract::A mass that recurred after dacryocystectomy for benign squamous papilloma of the lacrimal sac was diagnosed as a high-grade mucoepidermoid carcinoma in a 53-year-old man on histopathology. Local excision to the orbital periosteum was performed and gave a margin free of invasion. Neither local recurrence nor systemic m...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e3181eea4e4
更新日期:2011-03-01 00:00:00
abstract:PURPOSE:To review common surgical approaches to the orbital floor and to evaluate the utility of canthal-sparing, single incision transconjunctival method. METHODS:A retrospective chart review of a consecutive series of patients who underwent transconjunctival, direct incision surgery without eyelid dissection or late...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章,评审
doi:10.1097/IOP.0000000000000659
更新日期:2017-03-01 00:00:00
abstract:PURPOSE:To determine the effect of intravenous corticosteroids in the acute management of pediatric orbital cellulitis with subperiosteal abscess. METHODS:The inpatient records of all patients treated for orbital cellulitis with subperiosteal orbital abscess between January 2001 and August 2003 were reviewed. The use ...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.iop.0000179973.44003.f7
更新日期:2005-09-01 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::A series of anatomically correct orbital drawings are created to examine the major integrating factors that determine upper eyelid position on the eye. The principal upper eyelid force planes can be identified as (1) the eyelid vertical retractor plane slightly divergent from the orbital axis, (2) the eyelid protracto...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00002341-199109000-00002
更新日期:1991-01-01 00:00:00
abstract::A 6-year-old boy with Schwartz-Jampel syndrome and severe myotonia-induced blepharospasm and ptosis did not respond to botulinum toxin A injections in the orbicularis muscle. The clinical diagnosis was further supported by electromyography. Surgical management using a combination of techniques in one operation produce...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.iop.0000195008.15872.a0
更新日期:2006-01-01 00:00:00
abstract::Displacement or extrusion of the standard glass Jones tube causes conjunctivodacryocystorhinostomy to fail in many cases. Patients who have had trauma, a tumor excised, or have received radiation therapy in the medial canthal area are particularly susceptible to this complication. Gladstone and Putterman developed a m...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00002341-198909000-00007
更新日期:1989-01-01 00:00:00
abstract:PURPOSE:To examine effectiveness of posterior layer advancement of the lower eyelid retractor in involutional entropion repair. METHODS:Fifty lower eyelids (30 right and 20 left, average patient age 75.5 years) of 43 patients with involutional entropion underwent surgery. All cases were observed for at least 1 year po...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e3180986778
更新日期:2007-07-01 00:00:00