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Relevant bibliographies by topics / Ethmoidal

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Journal articles

Academic literature on the topic 'Ethmoidal'

Author: Grafiati

Published: 4 June 2021

Last updated: 7 February 2022

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Journal articles on the topic "Ethmoidal"

1

Yamamoto, Hiroki, Kazuhiro Nomura, Hiroshi Hidaka, Yukio Katori, and Naohiro Yoshida. "Anatomy of the posterior and middle ethmoidal arteries via computed tomography." SAGE Open Medicine 6 (January 1, 2018): 205031211877247. http://dx.doi.org/10.1177/2050312118772473.

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Objective: The aim of this study is to investigate the anatomy of the posterior and middle ethmoidal arteries from the viewpoint of an endoscopic sinus surgeon. Methods: Based on 100 computed tomography images, the anatomical position of the posterior ethmoidal artery in relation to the posterior ethmoid cells was classified into five types. The presence of the posterior and middle ethmoidal arteries, their distance from the skull base, and their length exposed in the ethmoid cells were measured. The association of patients’ age and sex, presence of the middle ethmoidal artery, and anatomical

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2

Kainz, Josef, and Heinz Stammberger. "The Roof of the Anterior Ethmoid: A Place of Least Resistance in the Skull Base." American Journal of Rhinology 3, no. 4 (1989): 191–99. http://dx.doi.org/10.2500/105065889782009552.

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Because of its special anatomic features the roof of the anterior ethmoid is a preferred area for frontobasal fractures as well as an area of hazard during ethmoid surgery. As clinical experience proves, the most critical area for lesions to occur is in the vicinity of the anterior ethmoidal artery, especially where it leaves the dome of the ethmoid medially to reach the ethmoidal sulcus in the olfactory fossa. Complete ethmoidal specimens were investigated by means of histologic serial sections in the frontal plane. Forty anterior ethmoidal arteries were anatomically prepared. Special feature

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3

Gamea, A. M., and F. A. Y. El-Tatawi. "Ethmoidal scleroma: endoscopic diagnosis and treatment." Journal of Laryngology & Otology 106, no. 9 (1992): 807–9. http://dx.doi.org/10.1017/s0022215100120936.

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AbstractTwenty patients with medically treated rhinoscleroma and residual ethmoidal manifestations were examined using CT scanning. Cases with positive radiological data of the ethmoids underwent diagnostic and therapeutic nasal endoscopy.It has been found that ethmoidal scleroma is not as rare a condition as was previously thought. The diagnostic and therapeutic value of nasal endoscopy in ethmoidal scleroma is discussed.

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4

White, Daniel V., Eric H. Sincoff, and Saleem I. Abdulrauf. "Anterior Ethmoidal Artery: Microsurgical Anatomy and Technical Considerations." Operative Neurosurgery 56, suppl_4 (2005): ONS—406—ONS—410. http://dx.doi.org/10.1227/01.neu.0000156550.83880.d0.

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Abstract OBJECTIVE: Vascular lesions of the anterior cranial fossa can receive significant blood supply from the anterior ethmoidal artery. Embolization of this blood supply exposes the parent vessel, the ophthalmic artery, to possible embolic complications, which can lead to loss of vision. A study of the microsurgical anatomy can help delineate the course of the anterior ethmoidal artery and find the best points for proximal control of the blood supply to these lesions. Clinical cases are presented to illustrate how lesions with prominent anterior ethmoidal artery feeders are best approached

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5

Derjac-Arama, Andreea –. Ioana, Stefania Anca Mihai, Mihai Sandulescu, and Mugurel Constantin Rusu. "Anatomic patterns of maxillary sinus drainage." Romanian Journal of Rhinology 5, no. 20 (2015): 209–14. http://dx.doi.org/10.1515/rjr-2015-0024.

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AbstractBackground. Functional endoscopic sinus surgery may be indicated when certain anatomic variations impede the normal drainage of the paranasal sinuses through the ostiomeatal complex. We aimed at studying the drainage system of the maxillary sinus which consists of the maxillary infundibulum, the main ostium of the maxillary sinus, the ethmoidal infundibulum and the hiatus semilunaris inferior.Material and methods. The study was performed retrospectively on cone beam computed tomography (CBCT) scans of 60 subjects (N=120 maxillary sinuses). The anatomical pattern of the maxillary sinus

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6

Chakravarthi, Kosuri Kalyan, Nelluri Venumadhav, and KS Siddaraju. "Congenital malformation of lamina orbitalis ossis ethmoidalis." Asian Journal of Medical Sciences 6, no. 2 (2014): 91–94. http://dx.doi.org/10.3126/ajms.v6i2.10534.

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Background: The thinnest portion of the medial wall of the orbit is Lamina orbitalis ossis ethmoidalis which separates the ethmoidal sinuses from the orbit. Congenital bony malformation of orbit and anatomical variation of ethmoidal sinuses are important in terms of the risk of complication development during endoscopic sinus surgery and to understanding the pathophysiology and spread of sinus disease.Materials and Methods: Accordingly the present study was designed to fi nd out the congenital malformation of medial wall of the orbit in relation to lamina orbitalis ossis ethmoidalis. The study

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7

Hashimoto, K., K. Tsuzuki, K. Okazaki, and M. Sakagami. "Influence of opacification in the frontal recess on frontal sinusitis." Journal of Laryngology & Otology 131, no. 7 (2017): 620–26. http://dx.doi.org/10.1017/s002221511700086x.

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AbstractObjectives:This study aimed to radiologically evaluate the influence of inflammatory changes in frontal recess cells on frontal sinusitis.Methods:A total of 93 patients (186 sides) who underwent primary sinonasal surgery at Hyogo College of Medicine were enrolled in 2015 and 2016. Opacification of agger nasi, fronto-ethmoidal, ethmoid bulla, suprabullar and frontal bulla cells was determined by pre-operative computed tomography and its influence on frontal sinusitis was investigated.Results:In all, 42 per cent of 186 sides were affected by frontal sinusitis. Agger nasi, ethmoid bulla,

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8

Sava, Cristina Julieta, and Mugurel Constantin Rusu. "Bilateral sinoliths in the ethmoid sinus – a rare Cone Beam CT finding." Romanian Journal of Rhinology 7, no. 25 (2017): 57–59. http://dx.doi.org/10.1515/rjr-2017-0007.

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Abstract Sinoliths are calculi found particularly in paranasal sinuses, the rarest location being the ethmoid air cells. There were previously reported only 4 cases of unilateral large ethmoidal sinoliths (ES), this one being the fifth report. We report here the incidental bilateral evidence in a 34-year-old female patient evaluated in Cone Beam Computed Tomography (CBCT) of minor ES. The left ES, of 1.6 mm2 sagittal size, occupied the suprabullar cell, in front of the ground lamella and behind the anterior ethmoidal canal. The right ES, of 7.6 mm2, was located behind the ground lamella. The r

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9

McArdle, B., and C. Perry. "Ethmoid silent sinus syndrome causing inward displacement of the orbit: case report." Journal of Laryngology & Otology 124, no. 2 (2009): 206–8. http://dx.doi.org/10.1017/s0022215109990521.

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AbstractObjective:We describe a previously unreported case of ethmoid silent sinus syndrome.Method:Case report and review of the world literature regarding silent sinus syndrome.Results:A 33-year-old woman developed medial displacement of the left orbital contents in the absence of trauma, surgery or other significant pathology. Imaging showed opacification of the left ethmoid sinus and implosion of the medial orbital wall. Previously reported cases of silent sinus syndrome have all involved the maxillary sinus, with subsequent implosion of the orbital floor. Computed tomography scans of our p

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10

Gupta, Mudit. "Fronto-ethmoidal Mucocele with Frontal Sinus Destruction." UP STATE JOURNAL OF OTOLARYNGOLOGY AND HEAD AND NECK SURGERY VOLUME 7, VOLUME 7 NUMBER 2 NOV 2018 (2019): 35–39. http://dx.doi.org/10.36611/upjohns/19.8.

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Fronto ethmoidal mucocele is a benign but expansive pseudo cyst due to mucous secreting nature of fronto-ethmoid sinus. A rare presentation of frontoethmoidal mucocele was reported. Our subject a 61 years old female presented with frontoethmoidal mucocele of unusually large size and two in number which developed over 2 years. Two masses one above left supra-orbital region and next on forehead was noted along with diplopia and non-axial proptosis in left eye due to swelling. Similar findings were found on CT scan and diagnosis was confirmed during surgery. Endoscopic marsupialisation of fronto-

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