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Orbital decompression

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https://www.readbyqxmd.com/read/29135804/surgical-management-of-tumors-involving-meckel-s-cave-and-cavernous-sinus-role-of-an-extended-middle-fossa-and-lateral-sphenoidectomy-approach
#1
Daniel Q Sun, Arnold H Menezes, Matthew A Howard, Bruce J Gantz, David M Hasan, Marlan R Hansen
OBJECTIVE: To study the indications and outcomes of lateral sphenoidectomy as part of a combined skull base approach in the treatment of tumors involving Meckel's cave (MC) and cavernous sinus (CS). STUDY DESIGN: Retrospective patient series. SETTING: Tertiary referral center. PATIENTS: Twenty-two consecutive patients (mean age: 45 yr, range: 16-76) who underwent transzygomatic, extended middle fossa approaches for tumors involving MC and CS...
November 13, 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/29127744/-endocrine-orbitopathy-the-present-view-of-a-clinical-endocrinologist
#2
Jan Jiskra
Graves orbitopathy (GO) occurs in 25-50 % cases of Graves disease. Only in 5 % of patients the eye threatening GO is present. About 5-10 % and 10 % cases are present in euthyroid and hypothyroid patients respectively. All patients with GO should be assessed for activity (clinical activity score - CAS) and severity of the disease. Basic preconditions of the treatment are maintenance of euthyroidism, an effort to stop smoking, and referring of patients with moderate to severe and sight threatening GO to specialized thyroid eye centers...
2017: Vnitr̆ní Lékar̆ství
https://www.readbyqxmd.com/read/29120991/reply-re-correction-of-lower-eyelid-retraction-using-acellular-human-dermis-during-orbital-decompression
#3
LETTER
Young Jun Woo, JaeSang Ko, Jin Sook Yoon
No abstract text is available yet for this article.
November 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/29120990/re-correction-of-lower-eyelid-retraction-using-acellular-human-dermis-during-orbital-decompression
#4
Tal J Rubinstein, Stuart R Seiff, Bryan S Sires
No abstract text is available yet for this article.
November 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/29101581/a-case-of-traumatic-infraorbital-neuroma
#5
Shahriar Amjadi, Weng Onn Chan, Saul Rajak, David K Morrissey, Sumu Simon, Gary Davis, Dinesh Selva, Alkis J Psaltis
A 53-year-old Afghan man presented with a 12-month history of left proptosis, diplopia and facial swelling 20 years after a bomb blast injury. Magnetic resonance and computed tomography imaging revealed a well-circumscribed lesion centred within the left inferior orbit/superior maxillary sinus along with left orbital fracture. Histopathology and immunostaining of the debulked lesion were consistent with traumatic neuroma of the infraorbital nerve. Infraorbital neuromas have developed following orbital decompression surgeries but have not been reported previously following non-surgical trauma...
December 2017: Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29096933/modified-lateral-orbital-wall-decompression-in-graves-orbitopathy-using-computer-assisted-planning
#6
S Spalthoff, P Jehn, R Zimmerer, M Rana, N-C Gellrich, J Dittmann
Graves' orbitopathy, a condition seen in the autoimmune syndrome Graves' disease, affects the fatty tissue and muscles inside the orbit. Graves' orbitopathy is associated with increasing exophthalmos and sometimes leads to compressive dysthyroid optic neuropathy, resulting in progressive vision loss. Dysthyroid compressive optic neuropathy, functional problems, and cosmetic problems are the main indications for surgical decompression of the orbit, especially if conservative treatment has not led to a reduction in symptoms...
October 30, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29068972/surgical-management-of-migraine-headache
#7
Anson Jose, Shakil Ahmed Nagori, Ajoy Roychoudhury
Migraine surgery has been recently reported as an alternative to medical management to provide long-term relief in migraine sufferers. A prospective study was designed wherein patients diagnosed with migraine were screened for surgery by injecting botulinum toxin type A at the primary trigger site. Surgery consisted of corrugator supercilii muscle resection to decompress supra-trochlear and supra-orbital nerves with avulsion of zygomaticotemporal branch of trigeminal nerve. Using pre and postsurgery questionnaires, information regarding the degree of reduction of migraines with regard to severity and frequency; and surgical site problems was acquired...
October 24, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/29058517/abducens-nerve-palsy-after-orbital-decompression
#8
Shani Golan, Robert A Goldberg
INTRODUCTION: Double vision after decompression surgery for Thyroid Eye Disease (TED) is well described in the literature and the incidence ranges from 0 to 64%. The Mechanisms for new onset diplopia after orbital decompression are poorly understood. Common theories include: Fibrosis of muscles, displacement of the muscle cone, and reactivation of the TED. AIM: We present two cases with Abducens nerve palsy after uncomplicated secondary orbital decompression surgery...
October 23, 2017: Orbit
https://www.readbyqxmd.com/read/29058243/orbital-fat-volume-in-the-inferolateral-quadrant-in-japanese-a-guide-for-orbital-fat-decompression-without-injury-to-the-oculomotor-nerve
#9
Yasuhiro Takahashi, Yoshiyuki Kitaguchi, Maria Suzanne Sabundayo, Hirohiko Kakizaki
PURPOSE: The inferior oblique muscle branch of the oculomotor nerve is susceptible to injury during orbital fat removal from the inferolateral quadrant of the orbit. Understanding the amount of removable orbital fat volume in this quadrant may be helpful in achieving maximum fat decompression without causing nerve injury. The aim of this study was to calculate the orbital fat volume in the inferolateral quadrant using computed tomographic (CT) images. METHODS: In this retrospective, observational study, contiguous 1-mm coronal CT images were obtained from 53 sides (30 patients)...
October 20, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/29053033/hyaluronidase-allergy-mimicking-orbital-cellulitis
#10
Nirav D Raichura, Md Shahid Alam, V V Jaichandran, Saurabh Mistry, Bipasha Mukherjee
PURPOSE: Hyaluronidase enzyme is a common additive with local anesthetic agent to facilitate faster permeation of the anesthetic in periocular tissues during ophthalmic surgery. We report a series of five subjects presenting with clinical features mimicking orbital cellulitis following peribulbar anesthesia and consequently diagnosed with hyaluronidase hypersensitivity. SETTING: The study was conducted at a tertiary eye care center in Southern India. DESIGN: It was a retrospective interventional case series...
October 20, 2017: Orbit
https://www.readbyqxmd.com/read/29023175/complications-and-outcomes-of-grafting-of-posterior-orbital-fat-into-the-lower-lid-cheek-junction-during-orbital-decompression
#11
Andre S Litwin, Cornelia Poitelea, Petrina Tan, Kimia Ziahosseini, Raman Malhotra
PURPOSE: To report the complications of grafting of excised posterior orbital fat into the lower lid-cheek junction at the time of orbital decompression surgery. METHODS: Retrospective review of consecutive patients undergoing orbital decompression combined with grafting of posterior orbital fat to the pre-malar and lateral canthal area (FG). A second group of consecutive patients undergoing orbital decompression but no orbital fat grafting (NoFG) were also studied as a form of comparative control...
October 12, 2017: Orbit
https://www.readbyqxmd.com/read/28992871/emergency-decompression-of-orbital-emphysema-with-elevated-intraorbital-pressure
#12
Abdul Shameer, Neelam Pushker, Gautam Lokdarshi, Shabeer Basheer, Mandeep S Bajaj
BACKGROUND: A case of orbital emphysema associated with elevated intraorbital pressure, presenting as a complication of a paranasal sinus "blow-out" fracture after trauma to the orbit and globe is presented. CASE REPORT: A 45-year-old man developed left globe rupture with orbital emphysema after blunt trauma. A large air pocket in the superior orbit with medial wall fracture and globe tenting was identified on noncontrast computed tomography. Direct needle drainage was performed using a 23-gauge needle attached to a saline-filled syringe with the plunger removed...
September 2017: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28944477/long-term-impact-of-endoscopic-orbital-decompression-on-sinonasal-specific-quality-of-life
#13
Sarina K Mueller, Marcel M Miyake, Daniel R Lefebvre, Suzanne K Freitag, Benjamin S Bleier
OBJECTIVE: Endoscopic orbital decompression (EOD) is the workhorse surgical intervention for severe thyroid eye disease in Graves disease. Although EOD is a safe and effective procedure. The objective of this study is to determine the impact of orbital decompression on long-term sinonasal-specific quality of life. METHODS: Retrospective study of 27 patients who underwent EOD by a single surgeon. The primary endpoint was change in preoperative 22-item Sinonasal Outcomes Test (SNOT-22) score at a minimum of 1 year...
September 25, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28918531/penetrating-orbital-trauma-leading-to-trans-orbital-brain-herniation
#14
Siddharth Vankipuram, Chittij Srivastava, B K Ojha, Sushant Sahoo
INTRODUCTION: Development of a posttraumatic herniation of brain parenchyma through the orbit is a rare complication of orbital roof fracture. Mostly, the injury is due to a direct impact to the frontal region resulting in orbital roof fracture with dural defect and herniation of cerebrospinal fluid or brain parenchyma. These patients present with acute or gradually progressive proptosis with impending risk of loss of vision and mandate surgical decompression of optic nerve with watertight closure of the dural defect...
September 16, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28910888/-endoscopic-salvage-treatment-for-optic-neuropathy-caused-by-sinonasal-fibro-osseous-lesions
#15
J Deng, F H Chen, Y Y Lai, J B Shi
Objective: To summarize the surgical techniques, benefits and limitations of transnasal endoscopic resection and optic nerve decompression for patients with optic neuropathy caused by fibro-osseous lesions. Methods: Eight patients with optic neuropathy caused by fibro-osseous lesions who accepted endoscopic surgery of either resection of the lesion or decompression of optic nerve in Otorhinolaryngology Hospital, First Affiliated Hospital of Sun Yat-sen University from 2007 to 2016 were retrospectively reviewed and followed until April, 2017...
September 7, 2017: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/28891923/re-lateral-rectus-and-medial-rectus-expansion-following-orbital-decompression
#16
Bradford W Lee, Audrey C Ko, Ramzi M Alameddine, Bobby S Korn, Don O Kikkawa
No abstract text is available yet for this article.
September 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28868910/-orbital-compartment-syndrome-the-most-frequent-cause-of-blindness-following-facial-trauma
#17
Gusztáv Klenk, József Katona, Gábor Kenderfi, János Lestyán, Katalin Gombos, Andor Hirschberg
INTRODUCTION: Although orbital compartment syndrome is a rare condition, it is still the most common cause of blindness following simple or complicated facial fractures. Its pathomechanism is similar to the compartment syndrome in the limb. Little extra fluid (blood, oedema, brain, foreign body) in a non-space yielding space results with increasingly higher pressures within a short period of time. Unless urgent surgical intervention is performed the blocked circulation of the central retinal artery will result irreversible ophthalmic nerve damage and blindness...
September 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/28862553/transorbital-endoscopic-eyelid-approach-for-resection-of-sphenoorbital-meningiomas-with-predominant-hyperostosis-report-of-2-cases
#18
João Paulo Almeida, Sacit B Omay, Sathwik R Shetty, Yu-Ning Chen, Armando S Ruiz-Treviño, Buqing Liang, Vijay K Anand, Benjamin Levine, Theodore H Schwartz
Sphenoorbital meningiomas (SOMs) are slow-growing tumors that originate from the sphenoidal wing and are associated with visual deterioration, extrinsic ocular movement disorders, and proptosis caused by hyperostosis of the lateral wall of the orbit. In some cases, the intracranial component is quite small or "en plaque," and the majority of the symptoms arise from adjacent hyperostosis. Craniotomy has traditionally been the standard of care, but new minimally invasive multiportal endoscopic approaches offer an alternative...
September 1, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28860913/fat-removal-orbital-decompression-for-thyroid-associated-orbitopathy-the-right-procedure-for-the-right-patient
#19
REVIEW
Eman Al-Sharif, Adel H Alsuhaibani
Orbital decompression is an effective and invaluable procedure for addressing some of the chronic manifestations of Graves' Ophthalmopathy (GO) such as exophthalmos and orbital congestion. Fat-removal orbital decompression (FROD) started to gain popularity after its introduction in the late 20th century. Among the therapeutic armamentarium of techniques and approaches available for orbital decompression, FROD has proven its efficacy and safety in addition to its ability to reduce proptosis in a relatively predictable manner...
July 2017: Saudi Journal of Ophthalmology: Official Journal of the Saudi Ophthalmological Society
https://www.readbyqxmd.com/read/28822031/advances-in-the-management-of-thyroid-eye-diseases-an-overview
#20
REVIEW
Rashmi Kumari, Bhawesh Chandra Saha
INTRODUCTION: Thyroid eye disease (TED) remains a notorious ailment for both patients and the treating ophthalmologists. Recent years have witnessed considerable research in the immunopathogenic mechanism of TED that has resulted in an expansion and modification of the available management options. AIM: Purpose of this review is to summarise the advances in the management of thyroid ophthalmopathy. MATERIAL AND METHOD: A thorough literature search and of the past 10 years web search with words Thyroid ophthalmopathy, recent, advances...
August 18, 2017: International Ophthalmology
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