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Journal articles on the topic 'Ethmoidal'

Author: Grafiati

Published: 4 June 2021

Last updated: 7 February 2022

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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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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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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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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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11

Tay, H. L., R. Vaughan-Jones, and S. S. Qureshi. "Ethmoidal sarcoidosis." Journal of Laryngology & Otology 108, no. 8 (1994): 682–84. http://dx.doi.org/10.1017/s0022215100127823.

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AbstractSarcoidosis is a multisystem granulomatous disease of unknown aetiology. Nasal sarcoidosis commonly affects the mucosa of the septum and the inferior turbinates. These patients may present with nasal discharge, crusting, obstruction, epistaxis or anosmia. We present an unusual case of nasal sarcoidosis involving the ethmoid sinus causing recurrent eyelid swelling and discuss its management.

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12

Cingi, Emre, and Cemal Cingi. "Ethmoidal Cholesteatoma." Annals of Otology, Rhinology & Laryngology 100, no. 5 (1991): 424–26. http://dx.doi.org/10.1177/000348949110000514.

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13

Gupta, Rahul, RG Aiyer, VK Pandya, GB Soni, PJ Dhameja, and Mayank Patel. "Etiopathogenesis of Rhinosinusitis in Relation to Ethmoid Anatomy." An International Journal Clinical Rhinology 3, no. 1 (2010): 17–21. http://dx.doi.org/10.5005/jp-journals-10013-1020.

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Abstract Introduction: Rhinosinusitis is one of the most common ENT disorders in the developed and developing world. The quest and identification of factors predisposing to chronic rhinosinusitis is the key for guiding appropriate management. Objectives The purpose of this study was to determine the prevalence of anatomical variations of the ethmoid sinus in patients with rhinosinusitis. This was done to assess and evaluate the significance of the anatomical variations of the ethmoid in the genesis of inflammatory sinus disease. Material and methods We reviewed 50 patients with rhinosinusitis,

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14

Gupta, Aanchal, Shane R. Durkin, James S. Muecke, Robert J. Casson, Peter-John Wormald, and Dinesh Selva. "Ethmoidal Pneumocele Following Drainage of an Ethmoidal Mucocele." Orbit 27, no. 3 (2008): 161–63. http://dx.doi.org/10.1080/01676830701523871.

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15

Pradhan, Susan, Suman Phuyal, Dipendra Kumar Shrestha, and Sushil Krishna Shilpakar. "Juvenile variant ossifying fibroma of sinonasal region." Nepal Journal of Neuroscience 17, no. 2 (2020): 77–81. http://dx.doi.org/10.3126/njn.v17i2.30551.

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Juvenile variant ossifying fibroma of sinonasal region is an extremely rare benign fibro-osseous lesion which is locally aggressive. A 21-year-old male presented with significant proptosis of right eye with stony-hard lump in the middle upper aspect of the right orbit and base of the nose. CT scan of head revealed a non-enhancing expansile lesion in right ethmoidal cells consistent with chronic ethmoidal mucocele. However Magnetic Resonance Imaging of brain revealed enhancing lesion in right ethmoid and frontal sinus extending up to anterior cranial fossa. He underwent right frontal craniotomy

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SAEED, MUHAMMAD. "UNILATERAL ETHMOIDAL POLYPS." Professional Medical Journal 17, no. 04 (2010): 603–7. http://dx.doi.org/10.29309/tpmj/2010.17.04.2980.

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Objectives: To know the etiology and incidence of unilateral ethmoidal polyps. Design: Descriptive. Setting: ENT department Allied Hospital Faisalabad. Period: From Jan 2007 to June 2009. Material and Methods: The patients were admitted through ENT out patient department. The data was collected on the basis of history, physical examination, investigations, management and follow up. Results: Out of 200 patients between 05 years to 60 years of age suffering from ethmoidal polyps the incidence of unilateral ethmoidal polyps was 35% and that of bilateral ethmoidal polyps was 65%. The 57% of patien

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17

Tran Thi, Dieu, and Thanh Dang. "STUDY OF MORPHOLOGY OF THE ETHMOIDAL ROOF ON CT SCAN IN PATIENT WITH NASOSINUSAL SYNDROMES." Volume 8 Issue 6 8, no. 6 (2018): 123–29. http://dx.doi.org/10.34071/jmp.2018.6.16.

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Background: The ethmoidal roof is the thinnest bone of the skull base. Study of morphology of the ethmoidal roof on sinus CT Scan to avoid damaging the ethmoidal roof during sinus surgery. Objective: Describe the shape of the ethmoidal roof and some adjacent structures on computed tomography. Survey the relation between the shape of the ethmoidal roof and some adjacent structures. Patients and methods: Including 177 patients with nasosinusal syndromes who examined and underwent sinus CT scan at Hue University of Medicine and Pharmacy. Result: The mean hight of the lateral lamella of the cribri

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Markeeva, M. V., O. Yu Aleshkina, N. V. Tarasova, and I. V. Gaivoronsky. "Anatomycal features of the ethmoidal labyrinth and nasal cavity structures in childhood." Bulletin of the Russian Military Medical Academy 22, no. 4 (2020): 95–99. http://dx.doi.org/10.17816/brmma62813.

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The morphotopometric variability of the ethmoidal labyrinth and the parameters of the nasal cavity for 87 childrens cranium (121 years) has been determined. The growth of the ethmoidal labyrinth and the nasal cavity occurs undulating and unevenly. The increase of the height of the ethmoidal labyrinth begins earlier than its width and length from 23 years to 1316 years old. Growth periods the height of ethmoidal labyrinth occur for 23 years, 812 and 1316 years; widths 47, 812 and 1721 years; length 47, 812 and 1316 years. At the ethmoidotomy in the infant and early childhood, the smallest size

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19

Boedts, Michael, Boudewijn Van Damme, and Mark Jorissen. "Capillary Hemangioma of the Ethmoidal Sinus: A Case Report." American Journal of Rhinology 10, no. 5 (1996): 303–6. http://dx.doi.org/10.2500/105065896782159657.

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We describe the case of a capillary hemangioma of the ethmoidal sinus, resected under endoscopic control. The capillary hemangioma of the nose is a rare condition. It usually presents on the nasal septum; very rarely it arises from the turbinates. A capillary hemangioma arising from the ethmoid has not been previously reported.

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20

Hosemann, W., R. Gross, U. Göde, Th Kühnel, and G. Röckelein. "The Anterior Sphenoid Wall: Relative Anatomy for Sphenoidotomy." American Journal of Rhinology 9, no. 3 (1995): 137–44. http://dx.doi.org/10.2500/105065895781873854.

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A total of 53 anatomical specimens of the posterior ethmoid and the adjacent anterior sphenoid sinus wall were examined in reference to the operative guidelines for endonasal sphenoidotomy. Six anatomical points of measurement were defined for clinical orientation, and both the absolute and the relative widths of each third (i.e. of each of three vertical sections) of the pars nasalis and the pars ethmoidalis of the anterior sphenoid sinus wall determined. The choana proved to be the most valuable regional anatomic landmark. In 43 cases (41%), a pervading ethmoidal cell was found, extending su

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21

Dhingra, Shruti, and Satyawati Mohindra. "Isolated Mucocele in an Infraorbital Ethmoidal Cell—Haller Cell: A Unique Presentation." An International Journal Clinical Rhinology 6, no. 1 (2013): 44–46. http://dx.doi.org/10.5005/jp-journals-10013-1147.

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ABSTRACT Haller cell was first described by 18th century Swiss anatomist Albrecht von Haller. Haller cells make up the posterior and superior wall of the ethmoid infundibulum. They can cause obstruction of ethmoidal infundibulum after enlargement. Isolated infection of the Haller cell is usually very rare and should be suspected in patients with visual complaints or facial pain. Diagnosis can be made on radiology. Here, we report a patient with complaints of left-sided eye pain for the last 4 months which was finally diagnosed as Haller cell mucocele and successfully managed via endoscopic mar

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Dhingra, Shruti, and Satyawati Mohindra. "Isolated Mucocele in an Infraorbital Ethmoidal-Haller Cell: A Unique Presentation." An International Journal Clinical Rhinology 6, no. 3 (2013): 129–30. http://dx.doi.org/10.5005/jp-journals-10013-1172.

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ABSTRACT Haller cell, was first described by 18th century Swiss anatomist Albrecht von Haller. Haller cells make up the posterior and superior wall of the ethmoid infundibulum. They can cause obstruction of ethmoidal infundibulum after enlargement. Isolated infection of the Haller cell is usually very rare and should be suspected in patients with visual complaints or facial pain. Diagnosis can be made on radiology. Here, we report a patient with complaints of left-sided eye pain for the last 4 months which was finally diagnosed as Haller cell mucocele and successfully managed via endoscopic ma

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23

McDonald, S. E., P. J. Robinson, and D. A. Nunez. "Radiological anatomy of the anterior ethmoidal artery for functional endoscopic sinus surgery." Journal of Laryngology & Otology 122, no. 3 (2007): 264–67. http://dx.doi.org/10.1017/s0022215107008158.

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AbstractAim:This study investigated the extent to which the anterior ethmoidal artery and anterior ethmoidal foramen could be reliably identified on routine coronal sinus computed tomography scans. Where they could be identified, the relationship of these structures with the vertical height of the skull base, and their distance from an anterior landmark, were measured.Methods:Fifty consecutive coronal sinus computed tomography scans were viewed independently by two observers. Scans were reviewed when the observers' opinions differed.Results:Inter-observer concordance was high. The anterior eth

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??NL??, H. HALIS. "Chronic Ethmoidal Sinusitis." Laryngoscope 103, no. 5 (1993): 581. http://dx.doi.org/10.1288/00005537-199305000-00023.

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BERTRAND, B. "Chronic Ethmoidal Sinusitis." Laryngoscope 103, no. 5 (1993): 582. http://dx.doi.org/10.1288/00005537-199305000-00024.

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26

Tremaine, W. H. "Progressive ethmoidal haematoma." Equine Veterinary Education 25, no. 10 (2013): 508–10. http://dx.doi.org/10.1111/eve.12083.

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Belli, Evaristo, Guido Rendine, and Noemi Mazzone. "Malignant Ethmoidal Neoplasms." Journal of Craniofacial Surgery 20, no. 4 (2009): 1240–44. http://dx.doi.org/10.1097/scs.0b013e3181acdfdc.

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SAEED, MUHAMMAD, and FAROOQ AHMED MIAN. "RECURRENT ETHMOIDAL POLYPI." Professional Medical Journal 12, no. 04 (2005): 466–72. http://dx.doi.org/10.29309/tpmj/2005.12.04.5101.

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The management of recurrent ethmoidal polypi is an important issue.This study was carried out to compare the results of various surgical modalities which are used for recurrent ethmoidalpolypi. Design: Prospective study. Setting Department of ENT Allied Hospital Faisalabad. Period: From Jan 2001 toDec 2003. Material & Methods: Total 150 patients suffering from recurrent ethmoidal polypi 102 males (68%) and 48females (32%) between 05 years to 90 years of age. The highest incidence was seen during fourth decade of life(27%). The incidence of recurrent ethmoidal polypi was 50 cases per year.

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Bassily, Ramy, Daniel Wallace, Vasilis Liolios, Peter Prinsely, and Bijan Beigi. "Ethmoidal Air Cell Schwannoma Presented as a Fronto-ethmoidal Mucocele." Orbit 32, no. 3 (2013): 187–89. http://dx.doi.org/10.3109/01676830.2013.771678.

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Moon, Hyoung-Jin, Hyun-Ung Kim, Jeung-Gweon Lee, In Hyuk Chung, and Joo-Heon Yoon. "Surgical Anatomy of the Anterior Ethmoidal Canal in Ethmoid Roof." Laryngoscope 111, no. 5 (2001): 900–904. http://dx.doi.org/10.1097/00005537-200105000-00027.

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Itayem, Deeyar A., C. Lane Anzalone, James R. White, John F. Pallanch, and Erin K. O’Brien. "Increased Accuracy, Confidence, and Efficiency in Anterior Ethmoidal Artery Identification with Segmented Image Guidance." Otolaryngology–Head and Neck Surgery 160, no. 5 (2019): 818–21. http://dx.doi.org/10.1177/0194599818825454.

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Objective To determine whether using image guidance technology with 3-dimensional image segmentation increases the endoscopic surgeon’s accuracy, efficiency, and confidence in identifying the anterior ethmoidal artery. Methods This is a cross-sectional study of attending physicians and residents at an academic medical center. Because identification of the anterior ethmoidal artery during image-guided surgery can be challenging, we studied the effect of anterior ethmoidal artery image segmentation (ie, partitioning and coloring) on surgeon test performance. A computerized test was administered

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Singh, Bharath, and M. Med. "Combined internal maxillary and anterior ethmoidal arterial occlusion: the treatment of choice in intractable epistaxis." Journal of Laryngology & Otology 106, no. 6 (1992): 507–10. http://dx.doi.org/10.1017/s0022215100120006.

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AbstractWhilst it is generally accepted that the standard management for anterior or benign epistaxis is either cautery or anterior nasal packing, that of posterior or intractable epistaxis remains controversial. Various modalities of treatment, ranging from posterior nasal packing to arterial ligation and embolization, have been advocated but none have been unanimously accepted as the treatment of choice.The purpose of this paper was to determine the efficacy of internal maxillary arterial ligation versus combined internal maxillary arterial ligation and anterior ethmoid arterial coagulation

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Levchenko, O. V., A. Yu Ovchinnikov, A. A. Kalandari, and M. A. Edzhe. "Transorbital clipping of the ethmoidal arteries as a method of early devascularization in cranioorbital tumors removal." Russian Otorhinolaryngology 19, no. 5 (2020): 106–12. http://dx.doi.org/10.18692/1810-4800-2020-5-106-112.

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Objective: To improve the results of surgical treatment of patients with cranioorbital tumors. For this purpose, for patient with high vascularized tumor of ethmoidal bone, adjacent to the medial wall of the orbit, early devascularization as the first stage and transnasal endoscopic removal of the tumor as the second stage was performed. Tumor devascularization was performed by clipping of anterior and posterior ethmoidal arteries through a transcaruncular endoscopic approach. For this, the incision of the conjunctiva, after infiltration with local anesthetics, was carried out posteriorly from

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Zinreich, S. J., F. A. Kuhn, N. R. London Jr., D. Kennedy, M. Solaiyappan, and W. Hosemann. "3D CT stereoscopic imaging: an improved anatomical understanding of the anterior ethmoid sinus and frontal sinus drainage pathway." Rhinology Online 3, no. 3 (2020): 202–20. http://dx.doi.org/10.4193/rhin20.061.

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OBJECTIVE: The objective of this presentation is to display a series of new anatomical concepts and terms regarding the frontal si- nus, its drainage pathway and cells vs. spaces of the anterior ethmoid, based on Three-Dimensional Computer X-ray Tomography Stereoscopic Imaging (3DCTSI) and contrast these concepts to those reported in the current literature. METHODS: Given the new anatomic observations provided by 3DCTSI, and the widespread anatomic variations a small sample was initially selected to describe our observations. Six exemplary cases according to the “Classification of Fronto-Ethmo

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Dwivedi, Gunjan. "OSTEOMA OF THE ETHMOID SINUS CAUSING PROPTOSIS." UP STATE JOURNAL OF OTOLARYNGOLOGY AND HEAD AND NECK SURGERY VOLUME 8, ISSUE 1 (2020): 52–56. http://dx.doi.org/10.36611/upjohns/2020/issue1/10.

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Abstract Osteomas are relatively rare, slow-growing benign osteogenic tumours. Involvement of ethmoid sinus is a rare event. Such osteomas with orbital extension can have functional as well as cosmetic symptoms, apart of various sino-nasal symptoms. We report a case of Osteoma of ethmoidal sinus who presented with unilateral proptosis and ophtalmoplegia. He underwent excision by external approach. Post operatively, there was complete recovery of extraocular muscle function with return of normal facial features. Keywords: Ethmoid Osteoma, Orbital extension, Proptosis, External front oethmoidect

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Sah, Bajarang Prasad, ShyamThapa Chettri, Mukesh Kumar Gupta, Shankar Prasad Shah, Deepak Poudel, and Sriti Manandhar. "Radiological correlation between the anterior ethmoidal artery and the supraorbital ethmoid cell in relation to skull base." Annals of Advance Medical Sciecnes 2, no. 1 (2018): A11–15. http://dx.doi.org/10.21276/aams.1892.

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Douglas, S. A., and D. Gupta. "Endoscopic assisted external approach anterior ethmoidal artery ligation for the management of epistaxis." Journal of Laryngology & Otology 117, no. 2 (2003): 132–33. http://dx.doi.org/10.1258/002221503762624594.

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Anterior ethmoidal artery ligation is a well-established surgical procedure in the management of epistaxis. We describe a procedure of anterior ethmoidal artery ligation via minimal access external surgery with the use of a rigid endoscope. This is, as far as we are aware, the first description of an external approach endoscopic anterior ethmoidal artery ligation.

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Sanyal, Shaoni Dhole, Debashis Biswas, and Ranjan Raychowdhury. "Our experience with topical 5 fluoro uracil in sinonasal neoplasia." International Journal of Otorhinolaryngology and Head and Neck Surgery 7, no. 2 (2021): 399. http://dx.doi.org/10.18203/issn.2454-5929.ijohns20210181.

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<p class="abstract">Sino-nasal neoplasms account for 3% of all head and neck cancers. Adenocarcinoma of the paranasal sinuses accounts for 9% of all sino-nasal malignancies and is the most common malignancy of the ethmoid sinus. Other neoplasms which involve the ethmoidal sinuses include inverted papilloma and squamous cell carcinoma. Traditionally, the treatment of choice for an adenocarcinoma of the ethmoidal sinuses involved craniofacial resection. This procedure is related with high rates of mortality and morbidity. Knegt et al reported greater success, both in terms of clinical outc

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Shumon, AM, KA Zaman, Md Hossain, Y. Zaman, and A. Azad. "Nasal polypectomy and endoscopic sinus surgery for the management of ethmoidal polyp." Bangladesh Journal of Otorhinolaryngology 18, no. 2 (2012): 161–65. http://dx.doi.org/10.3329/bjo.v18i2.12008.

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Introduction: The efficacy of sinus surgery for the treatment of ethmoidal polyp continues to be an issue of debate among otolaryngologists. A study was undertaken to compare the efficacy of Functional Endoscopic Sinus Surgery (FESS) over intra nasal polypectomy in treatment of ethmoidal polyp.Methods: Sixty patients of either sex above 18 years of age suffering from ethmoidal polyp were included in the study. The patients were discharged after surgery and were called for endoscopic examination during subsequent follow up.Results: Final results were recorded 6 months after the operative proced

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Wicks, Robert T., Xiaochun Zhao, Douglas A. Hardesty, Brandon D. Liebelt, and Peter Nakaji. "Mini-pterional approach for clip ligation of ethmoidal dural arteriovenous fistula." Neurosurgical Focus 46, Suppl_2 (2019): V9. http://dx.doi.org/10.3171/2019.2.focusvid.18660.

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Ethmoidal dural arteriovenous fistulas (DAVFs) have a near-universal association with cortical venous drainage and a malignant clinical course. Endovascular treatment options are often limited due to the high frequency of ophthalmic artery ethmoidal supply. A 64-year-old gentleman presented with syncope and was found to have a right ethmoidal DAVF. Rather than the traditional bicoronal craniotomy, an endoscope-assisted mini-pterional approach for clip ligation is demonstrated. The mini-pterional craniotomy allows a minimally invasive approach to ethmoidal DAVF via a lateral trajectory. The end

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Timon, C. I., and T. P. O'Dwyer. "Ethmoidal mucocoeles in children." Journal of Laryngology & Otology 103, no. 3 (1989): 284–86. http://dx.doi.org/10.1017/s0022215100108722.

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AbstractChildren presenting with ethmoidal mucocoeles are rare. Five children are presented with such findings, and the diagnosis, treatment and possible aetiology discussed.C. T. scanning was found to be the investigation of choice, while plain sinus X-rays correlated poorly with the presence of disease. Exenteration through an external approach was found to be satisfactory. In two cases drainage obstruction due to congenital abnormality was thought to be the underlying cause, while in four cases there was a strong history of atopy, indicating allergy as a possible reason for mucocoele format

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42

Preti, Andrea, Apostolos Karligkiotis, Carla Facco, Giorgia Ottini, Luca Volpi, and Paolo Castelnuovo. "Primary Ectopic Ethmoidal Craniopharyngioma." Journal of Craniofacial Surgery 28, no. 4 (2017): 944–46. http://dx.doi.org/10.1097/scs.0000000000003426.

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43

Sava, Cristina Julieta, Mihai Sandulescu, and Rusu Mugurel Cconstantin. "Sphenoidal and ethmoidal sinoliths." Romanian Journal of Rhinology 7, no. 28 (2017): 257–59. http://dx.doi.org/10.1515/rjr-2017-0028.

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Abstract Sinoliths are rarely found calculi of paranasal sinuses. The most rarely they were found in the sphenoidal sinuses. At a routine Cone Beam CT exam of a 52-year-old male patient clinically silent small sinoliths were found bilaterally in the sphenoidal sinuses and a larger posterior ethmoidal sinolith was found on the right side. To our knowledge, such multiple sinuses involvement has not been previously reported.

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Pecaro, Bernard C., and Mark F. Erickson. "Naso-orbital Ethmoidal Fractures." Oral and Maxillofacial Surgery Clinics of North America 2, no. 1 (1990): 145–54. http://dx.doi.org/10.1016/s1042-3699(20)30418-0.

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Ghosh, P. "Anterior ethmoidal nerve syndrome." Indian Journal of Otolaryngology and Head and Neck Surgery 48, no. 1 (1996): 73–74. http://dx.doi.org/10.1007/bf03048037.

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Zinreich, S. J., F. A. Kuhn, D. Kennedy, et al. "Supplements and refinements to current classifications and nomenclature of the fronto-ethmoidal transition region by systematic analysis with 3D CT microanatomy." Rhinology Online 4, no. 4 (2021): 165–80. http://dx.doi.org/10.4193/rhinol/21.039.

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Objective: The microanatomy of the fronto-ethmoidal transition region has been addressed in several classifications. CT stereoscopic imaging (3DCTSI) provides improved display and delineates three defined complex “spaces”, the Frontal Sinus/Frontal Recess Space, the Infundibular Space of the Ethmoid Uncinate Process, and the Ethmoid Bulla Space (FSRS, IS-EUP, EB), none of which were adequately described with the “cell” terminology. We present details on the 3D microanatomy, variability, and prevalence of these spaces. Methods: 3D stereoscopic imaging displays (3DCTSI) were created from 200 dat

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Joshi, Anagha A., Kshitij D. Shah, and Renuka A. Bradoo. "Radiological correlation between the anterior ethmoidal artery and the supraorbital ethmoid cell." Indian Journal of Otolaryngology and Head & Neck Surgery 62, no. 3 (2010): 299–303. http://dx.doi.org/10.1007/s12070-010-0088-3.

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Carlos, Avian Loren C., and January E. Gelera. "Prevalence of Supraorbital Ethmoid Air Cells among Filipinos." Philippine Journal of Otolaryngology-Head and Neck Surgery 33, no. 2 (2018): 21–23. http://dx.doi.org/10.32412/pjohns.v33i2.261.

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 Objective : This study aims to determine the prevalence of supraorbital ethmoidal cells (SOEC) among Filipinos in a single tertiary government institution.  Methods:  Study Design: Retrospective review of CT scan images Setting: Single Tertiary Institution Patients: 123 patients aged 13-years-old and above  Results: A total of 474 CT scans (60 PNS and 414 Craniofacial) performed during the study period were considered, with 55 excluded for age < 13, and 296 excluded for craniofacial fractures. None had congenital craniofacial deformities. Eig

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Manjila, Sunil, Efrem M. Cox, Gabriel A. Smith, et al. "Extracranial ligation of ethmoidal arteries before resection of giant olfactory groove or planum sphenoidale meningiomas: 3 illustrative cases with a review of the literature on surgical techniques." Neurosurgical Focus 35, no. 6 (2013): E13. http://dx.doi.org/10.3171/2013.10.focus13327.

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Object There are several surgical techniques for reducing blood loss—open surgical and endoscopic—prior to resection of giant anterior skull base meningiomas, especially when preoperative embolization is risky or not technically feasible. The authors present examples of an institutional experience using surgical ligation of the anterior and posterior ethmoidal arteries producing persistent tumor blush in partially embolized tumors. Methods The authors identified 12 patients who underwent extracranial surgical ligation of ethmoidal arteries through either a transcaruncular or a Lynch approach.

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Zalesskii, A. Yu, and N. V. Boiko. "Mucocele of ethmoidal sinus cells." Rossiiskaya rinologiya 26, no. 1 (2018): 43. http://dx.doi.org/10.17116/rosrino201826143-45.

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