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Patel TA, Lubbe D. How we do it: using the nasion as a landmark for identifying the anterior ethmoidal artery. J Laryngol Otol 2023; 137:1054-1057. [PMID: 36503555 DOI: 10.1017/s0022215122002523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND In severe refractory epistaxis, the anterior ethmoidal artery may need to be ligated. Previously described endonasal or transorbital approaches are not always effective, or they have suboptimal aesthetic outcomes. This paper describes a safe and effective surgical technique, with a consistent landmark allowing quick identification. TECHNICAL DESCRIPTION A transcaruncular incision is made, oriented medially in the direction of the medial orbital wall towards the level of the nasion. Once onto bone, a subperiosteal plane is developed and an endoscope is used to dissect posteriorly at the level of the nasion, until the anterior ethmoidal artery is identified, and subsequently ligated. CONCLUSION The nasion is an easy, constant landmark to use for ligation of the anterior ethmoidal artery in refractory epistaxis. The traditional method of identifying the anterior ethmoidal artery is not applicable or constant enough for use during the transorbital approach. The described technique avoids injury to surrounding structures and has a satisfactory aesthetic outcome.
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Affiliation(s)
- T A Patel
- Department of Otolaryngology - Head and Neck Surgery, University of Pittsburgh Medical Centre, Pittsburgh, PA, USA
| | - D Lubbe
- Division of Otolaryngology, Faculty of Health Services, University of Cape Town, Cape Town, South Africa, and Groote Schuur Hospital, Cape Town, South Africa
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Pop SS, Tiple C, Stamate MC, Chirila M. Endoscopic Sphenopalatine Artery Cauterization in the Management of Recurrent Posterior Epistaxis. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1128. [PMID: 37374332 DOI: 10.3390/medicina59061128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/06/2023] [Accepted: 06/10/2023] [Indexed: 06/29/2023]
Abstract
Background and Objectives: Endoscopic sphenopalatine artery cauterization (ESPAC) has become a reliable and effective surgical procedure for managing posterior epistaxis. The objectives of our study were to evaluate the effectiveness of ESPAC in the management of posterior epistaxis and the possible factors that lead to the failure of the procedure. Materials and Methods: We performed a retrospective analysis of all patients who underwent ESPAC between 2018 and 2022. We retrospectively reviewed the demographic data, patients' co-morbidities, medical treatment conditions, whether other surgical procedures were performed in addition to the ESPAC, and the success rate of ESPAC. Results: 28 patients were included in our study. After ESPAC, epistaxis was successfully managed in 25 patients (89.28%). Of all patients undergoing ESPAC, three (10.7%) presented re-bleeding. In two patients, we performed an endoscopic revision surgery with re-cauterization of the sphenopalatine foramen area, together with anterior and posterior ethmoidectomy, followed by fat occlusion/obliteration of these sinuses. In one patient, fat obliteration of the anterior and posterior ethmoid was also unsuccessful, and we performed an external carotid artery ligation at the level of the neck with no recurrence afterwards. Conclusions: Endoscopic cauterization of the sphenopalatine artery remains a safe, effective, and reliable surgical procedure in the management of recurrent posterior epistaxis. The use of anticoagulant drugs and the association of hypertension and other heart and liver diseases do not materialize as factors influencing surgical failure.
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Affiliation(s)
- Sever Septimiu Pop
- ENT Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
- ENT Clinic, Emergency County Hospital, 400006 Cluj-Napoca, Romania
| | - Cristina Tiple
- ENT Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
- ENT Clinic, Emergency County Hospital, 400006 Cluj-Napoca, Romania
| | - Mirela Cristina Stamate
- ENT Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
- ENT Clinic, Emergency County Hospital, 400006 Cluj-Napoca, Romania
| | - Magdalena Chirila
- ENT Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
- ENT Clinic, Emergency County Hospital, 400006 Cluj-Napoca, Romania
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Gupta A, Ghosh S, Roychoudhury A. Radiological and clinical correlations of the anterior ethmoidal artery in functional endoscopic sinus surgery. J Laryngol Otol 2022; 136:154-157. [PMID: 34730079 DOI: 10.1017/s002221512100342x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVES To correlate computed tomography findings and endoscopic localisation of the anterior ethmoidal artery during surgery, and to analyse the intranasal landmarks and abnormalities of the artery. METHOD The anterior ethmoidal artery was studied with high-resolution computed tomography and endoscopic surgery in 30 patients undergoing functional endoscopic sinus surgery (group A), and with endoscopic dissection on 30 human cadavers (group B). RESULTS The anterior ethmoidal artery was demonstrated on computed tomography in 25 patients and intra-operatively in 12 (group A). It was identified in 26 cadavers (group B). Dehiscence of bony canal and branching was noted in 10.53 per cent of cases. The mean (± standard deviation) intranasal length of the anterior ethmoidal artery was 7.29 (± 1.21) mm, the distance of the artery from the axilla of the middle turbinate was 16.24 (± 2.75) mm, and the mean distance from the ground lamella was 8.97 (± 1.46) mm. CONCLUSION High-resolution computed tomography scanning prior to functional endoscopic sinus surgery is mandatory to identify the anterior ethmoidal artery. Endoscopically, the axilla of the middle turbinate and the ground lamella can serve as dependable reference points to identify the artery. Cadaver dissection improves understanding of anatomy.
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Affiliation(s)
- A Gupta
- Consultant ENT, Lok Clinic and Hospital, New Delhi, India
| | - S Ghosh
- Department of ENT and Head Neck Surgery, Vivekananda Institute of Medical Sciences, Ramakrishna Mission Seva Pratishthan, Kolkata, India
| | - A Roychoudhury
- Department of ENT and Head Neck Surgery, Vivekananda Institute of Medical Sciences, Ramakrishna Mission Seva Pratishthan, Kolkata, India
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Mehta N, Mehta S. Intractable epistaxis – Anterior ethmoidal artery ligation. OTOLARYNGOLOGY CASE REPORTS 2022. [DOI: 10.1016/j.xocr.2022.100398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Takeda T, Kajiwara R, Omura K, Otori N, Wada K. Analysis of anatomical variation of the inclination of lamellas attached to the skull base and its correlation with the anterior ethmoidal artery floating in the ethmoid sinus for use in endoscopic sinus surgery. Surg Radiol Anat 2020; 42:995-1002. [PMID: 32322908 DOI: 10.1007/s00276-020-02474-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 04/11/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE Attention to the inclination of lamellas attached to the skull base, including the basal lamella of the middle turbinate, facilitates the intraoperative identification of each lamella without requiring the use of a navigation system. We classified the inclination between the lamella and the skull base in preoperative computed tomography (CT) images and examined the relationship between the lamellas attached to the skull base, including the basal lamella of the middle turbinate, and the position of the anterior ethmoidal artery (AEA). We aimed to develop a preoperative classification to help prevent intraoperative injury of the AEA. METHODS We retrospectively investigated the paranasal sinus sagittal section CT slices of 366 sides of 183 patients to assess the inclination of lamellas attached to the skull base and the AEA location. We also reviewed the AEA position, its correlation with the supraorbital ethmoid cell, and the lateral lamella of the cribriform plate. RESULTS We classified the lamella inclination at the skull base as the anterior direction, perpendicular direction, and posterior direction types. Lamellas containing a floating AEA inclined in the anterior direction toward the skull base were observed in 68.9% of sides, inclination in the perpendicular direction was noted in 30.5% of sides, and inclination in the posterior direction was noted in 0.5% of sides. CONCLUSION It is easier to identify the AEA intraoperatively when the lamella inclination of the skull base attachment is recognized based on preoperative CT findings. This approach could be applied to all paranasal sinus lamellas and assist in identifying the AEA and other nearby structures.
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Affiliation(s)
- Teppei Takeda
- Department of Otorhinolaryngology, The Jikei University School of Medicine, 3-19-18 Nishi-shinbashi, Minato-ku, Tokyo, 105-8471, Japan
- Department of Otorhinolaryngology, Toho University Omori Medical Center, 6-11-1, Omori-Nishi, Ota-ku,, Tokyo, 143-8541, Japan
| | - Riko Kajiwara
- Department of Otorhinolaryngology, Toho University Omori Medical Center, 6-11-1, Omori-Nishi, Ota-ku,, Tokyo, 143-8541, Japan
| | - Kazuhiro Omura
- Department of Otorhinolaryngology, The Jikei University School of Medicine, 3-19-18 Nishi-shinbashi, Minato-ku, Tokyo, 105-8471, Japan.
| | - Nobuyoshi Otori
- Department of Otorhinolaryngology, The Jikei University School of Medicine, 3-19-18 Nishi-shinbashi, Minato-ku, Tokyo, 105-8471, Japan
| | - Kota Wada
- Department of Otorhinolaryngology, Toho University Omori Medical Center, 6-11-1, Omori-Nishi, Ota-ku,, Tokyo, 143-8541, Japan
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El-Anwar MW, Khazbak AO, Eldib DB, Algazzar HY. Anterior Ethmoidal Artery: A Computed Tomography Analysis and New Classifications. J Neurol Surg B Skull Base 2020; 82:e259-e267. [PMID: 34306947 DOI: 10.1055/s-0039-3400225] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 09/27/2019] [Indexed: 10/25/2022] Open
Abstract
Objective to determine the anterior ethmoidal artery (AEA) anatomy and variations by computed tomography (CT) in adult and their relations to and presents new AEA classifications. Methods One hundred and fifty paranasal CT scans (300 sides) were included. Axial images were acquired with multiplanar reformates to obtain delicate details in coronal and sagittal planes. Results One hundred and forty-four AEAs canal (48%), 293 AEAs foramen (97.7%), and 229 AEAs sulcus could be detected (76.3%). The mean AEA intranasal length was 6.7 ± 1.27 mm (range: 4.24-10.6 mm). The mean angle between AEA and lamina papyracea was 105.49 ± 9.28 degrees (range: 76.41-129.76 degrees). Of them, 95.8% AEAs had an angle with lamina >90 degrees, while 4.2% had angle <90 degrees. The mean angle between AEA and lateral lamella of cribriform plate was 103.95 ± 13.08 degrees (range: 65.57-141.36 degrees). Of them, 87.5% AEAs had an angle >90 degrees and 12.5% had an angle <90 degrees. The mean distance between AEA and skull base was 1.37 ± 1.98 mm (range: 0-8.35 mm). The AEA types in relation to skull base was type 1 (0-2 mm from skull base; 64.6%), type 2 (2-4 mm; 22.2%), type 3 (4-6 mm; 11.1%), and type 4 (>6 mm; 2.1%). The mean distance between the AEA and frontal sinus ostium was 9.17 ± 4.72 mm (range: 0-25.36 mm). AEA classification according to distance from AEA to frontal sinus ostium was 17.4% type 1 (<5 mm), 41.7% type 2 (5-10 mm), 31.9% type 3 (10-15 mm), and 9% type 4 (>15 mm). Conclusion Provided AEA details improve surgeons' awareness of AEA variations in the endoscopic field and can help residents in training.
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Affiliation(s)
- Mohammad Waheed El-Anwar
- Department of Otorhinolaryngology Head and Neck, Faculty of Medecine, Zagazig University, Zagazig, Egypt
| | - Alaa Omar Khazbak
- Department of Otorhinolaryngology Head and Neck, Faculty of Medecine, Zagazig University, Zagazig, Egypt
| | - Diaa Bakry Eldib
- Radiodiagnosis Department, Faculty of Medicine, Benha University, Department of Radiodiagnosis, Faculty of Medicine, Benha University, Benha, Egypt
| | - Hesham Youssef Algazzar
- Radiodiagnosis Department, Faculty of Medicine, Benha University, Department of Radiodiagnosis, Faculty of Medicine, Benha University, Benha, Egypt
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Gol'bin DA, Shkarubo MA, Lasunin NV, Cherekaev VA, Grigor'eva NN, Serova NK, Tarkhnishvili GS. [An anatomical study on the applicability of direct endoscopic exclusion of the ethmoid arteries for devascularization of the anterior skull base structures]. ZHURNAL VOPROSY NEĬROKHIRURGII IMENI N. N. BURDENKO 2019; 83:29-39. [PMID: 30900686 DOI: 10.17116/neiro20198301129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The anterior skull base structures are the site of initial growth of histologically different tumors. The difficulties in their removal are often associated with significant vascularization, which may limit the amount of resection due to abundant intraoperative blood loss. Midline tumors are primarily fed by the ethmoid arteries that are not accessible to embolization. The aim of this work was a comparative experimental study of various direct approaches to the ethmoid arteries. MATERIAL AND METHODS The study was conducted on anatomical specimens of 12 cadaveric heads of deceased people without pathology of the anterior skull base structures, orbits, nasal cavity, and paranasal sinuses (24 sides). In all specimens, the internal and external carotid arteries were stained with silicone. During anatomical dissection, four surgical approaches for exclusion of the ethmoid arteries were studied: 1) transorbital approach to the arteries using a bicoronal incision; 2) endoscopic retro-caruncular approach; 3) endoscopic endonasal transethmoidal approach to the ethmoid artery canals; 4) endoscopic endonasal transethmoidal transorbital approach to the ethmoid arteries in the orbit. RESULTS We described a surgical technique for exclusion of the ethmoid arteries using the approaches and analyzed their advantages and disadvantages. We formulated an algorithm for choosing the method for direct endoscopic exclusion of the ethmoid arteries, depending on the surgical approach chosen for removal of the tumor and features of the tumor extracranial spread. CONCLUSION The decision on tumor devascularization is based on assessment of tumor blood supply (CT angiography or MR angiography data). Our study demonstrated the advantages and disadvantages of various approaches to the ethmoid arteries for their exclusion in order to early devascularize anterior skull base tumors. All these approaches are less traumatic and characterized by a good cosmetic and functional outcome.
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Affiliation(s)
- D A Gol'bin
- Burdenko Neurosurgical Institute, Moscow, Russia
| | - M A Shkarubo
- Burdenko Neurosurgical Institute, Moscow, Russia
| | - N V Lasunin
- Burdenko Neurosurgical Institute, Moscow, Russia
| | | | | | - N K Serova
- Burdenko Neurosurgical Institute, Moscow, Russia
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Abstract
Background Anatomic studies of adult skulls have aided in the design of operations for the surgical ligation of nasal feeding vessels in the treatment of severe epistaxis. Lack of appropriate specimens has prevented similar studies in children. We performed an anthropometric study of archeological specimens to learn the effects of growth on key anatomic relationships. Methods We studied the skulls of children who died between 200 and 8000 years ago, recovered from archeological digs around the world. Measurements of the distances from the posterior lacrimal crest to the foramina of anterior and posterior ethmoidal arteries and optic canal and the pyriform aperture to the foramen of the sphenopalatine artery were made and compared with postnatal age, estimated from facial growth and dental eruption patterns. Results There is rapid growth in the orbit and midface during the first 6 years of life and gradual growth between 7 years and adulthood. The length of the medial wall of the orbit doubles during development with disproportionate enlargement of its anterior half. Conclusion Arterial ligation is sometimes required for intractable pediatric epistaxis, especially after trauma. The changing relationships of critical structures in the orbital must be understood to allow safe ethmoidal artery ligation. The transantral approach to the maxillary artery is greatly limited by lack of midfacial development and maxillary pneumatization. We describe the necessary parameters for endoscopic, transnasal sphenopalatine artery ligation in growing children.
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Affiliation(s)
- Glenn Isaacson
- From the Department of Otolaryngology, Head and Neck Surgery, Temple University School of Medicine, Pennsylvania
| | - Janet M. Monge
- Department of Anthropology, University of Pennsylvania, Philadelphia, Pennsylvania
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Lee JJ, Lee E, Ryu G, Seo MY, Hong SD, Kim HY, Dhong HJ, Chung SK. Efficacy of Endoscopic Electrocauterization for Recurrent Posterior Epistaxis. JOURNAL OF RHINOLOGY 2018. [DOI: 10.18787/jr.2018.25.2.75] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Affiliation(s)
- Jung Joo Lee
- Departments of Otorhinolaryngology-Head and Neck Surgery Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Eunkyu Lee
- Departments of Otorhinolaryngology-Head and Neck Surgery Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Gwanghui Ryu
- Departments of Otorhinolaryngology-Head and Neck Surgery Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Min Young Seo
- Departments of Otorhinolaryngology-Head and Neck Surgery Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sang Duk Hong
- Departments of Otorhinolaryngology-Head and Neck Surgery Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyo Yeol Kim
- Departments of Otorhinolaryngology-Head and Neck Surgery Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hun-Jong Dhong
- Departments of Otorhinolaryngology-Head and Neck Surgery Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung-Kyu Chung
- Departments of Otorhinolaryngology-Head and Neck Surgery Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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O'Brien WT, Hamelin S, Weitzel EK. The Preoperative Sinus CT: Avoiding a "CLOSE" Call with Surgical Complications. Radiology 2017; 281:10-21. [PMID: 27643765 DOI: 10.1148/radiol.2016152230] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Although functional endoscopic sinus surgery is an effective means of treating patients with recurrent and refractory sinusitis, the procedure is not without risk of serious surgical complications. Preoperative computed tomography (CT) affords radiologists the opportunity to prospectively identify anatomic variants that predispose patients to major surgical complications; however, these critical variants are not consistently evaluated or documented on preoperative imaging reports. The purpose of this review is to illustrate important anatomic variants and landmarks on the preoperative sinus CT with a focus on those that predispose patients to surgical complications. These critical variants and landmarks can be quickly recalled and incorporated into the preoperative imaging report through the use of the mnemonic "CLOSE": Cribriform plate, Lamina papyracea, Onodi cell, Sphenoid sinus pneumatization, and (anterior) Ethmoidal artery. This approach will greatly enhance the value of the preoperative imaging report for referring otolaryngologists and help reduce the risk of surgical complications. (©) RSNA, 2016 Online supplemental material is available for this article.
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Affiliation(s)
- William T O'Brien
- From the Department of Radiology, University of California, Davis School of Medicine, Sacramento, Calif (W.T.O.); Department of Radiology, Uniformed Services University of the Health Sciences, Bethesda, Md (W.T.O., E.K.W.); Department of Radiology, 375th Medical Group, Scott AFB, IL (S.H.); and Department of Otolaryngology, San Antonio Military Medical Center, Joint Base San Antonio, San Antonio, Tex (E.K.W.)
| | - Stefan Hamelin
- From the Department of Radiology, University of California, Davis School of Medicine, Sacramento, Calif (W.T.O.); Department of Radiology, Uniformed Services University of the Health Sciences, Bethesda, Md (W.T.O., E.K.W.); Department of Radiology, 375th Medical Group, Scott AFB, IL (S.H.); and Department of Otolaryngology, San Antonio Military Medical Center, Joint Base San Antonio, San Antonio, Tex (E.K.W.)
| | - Erik K Weitzel
- From the Department of Radiology, University of California, Davis School of Medicine, Sacramento, Calif (W.T.O.); Department of Radiology, Uniformed Services University of the Health Sciences, Bethesda, Md (W.T.O., E.K.W.); Department of Radiology, 375th Medical Group, Scott AFB, IL (S.H.); and Department of Otolaryngology, San Antonio Military Medical Center, Joint Base San Antonio, San Antonio, Tex (E.K.W.)
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Berens AM, Davis GE, Moe KS. Transorbital endoscopic identification of supernumerary ethmoid arteries. ALLERGY & RHINOLOGY 2016; 7:144-146. [PMID: 28107146 PMCID: PMC5244270 DOI: 10.2500/ar.2016.7.0167] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Background: Anterior and posterior ethmoid arteries supply the paranasal sinuses, septum, and lateral nasal wall. Precise identification of these arteries is important during anterior skull base procedures, endoscopic sinus surgery, and ligation of ethmoid arteries for epistaxis refractory to standard treatment. There is controversy in the literature regarding the prevalence of supernumerary ethmoid arteries. Objective: This study examined the prevalence of supernumerary ethmoid arteries by using direct visualization after transorbital endoscopic dissection. Methods: Nineteen cadaveric specimens were evaluated by using a superior lid crease (blepharoplasty) incision and an endoscopic approach to the medial orbital wall. Ethmoid arteries were identified as they pierced the lamina papyracea coplanar with the skull base and optic nerve. The distances from the anterior lacrimal crest to the ethmoid arteries and optic nerve were measured with a surgical ruler under endoscopic guidance. Results: Thirty-eight cadaveric orbits were measured. Overall, there were three or more ethmoid arteries (including anterior and posterior arteries) in 58% of orbits, with 8% of the total sample that contained four or more ethmoid arteries. The average number of ethmoid arteries was 2.7. Bilateral supernumerary ethmoid arteries were noted in 42% of the specimens. The distance between the anterior lacrimal crest and the anterior ethmoid, posterior ethmoid, and optic nerve averaged 20, 35, and 41 mm, respectively. The average distance to the supernumerary or middle ethmoid artery was 29 mm. Conclusion: This study found supernumerary ethmoid arteries in 58% of cadaveric specimens, a prevalence much higher than previously reported. Recognition of these additional vessels may improve safety during endoscopic sinus surgery and skull base surgery, and may permit more effective ligation for refractory epistaxis originating from the ethmoid system.
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Affiliation(s)
- Angelique M. Berens
- From the Department of Otolaryngology—Head and Neck Surgery, University of Washington School of Medicine, Seattle, Washington, and
| | - Greg E. Davis
- From the Department of Otolaryngology—Head and Neck Surgery, University of Washington School of Medicine, Seattle, Washington, and
| | - Kris S. Moe
- From the Department of Otolaryngology—Head and Neck Surgery, University of Washington School of Medicine, Seattle, Washington, and
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Cornelis MMK, Lubbe DE. Pre-caruncular approach to the medial orbit and landmarks for anterior ethmoidal artery ligation: a cadaveric study. Clin Otolaryngol 2016; 41:777-781. [PMID: 26987555 DOI: 10.1111/coa.12648] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/08/2016] [Indexed: 10/22/2022]
Abstract
OBJECTIVE In epistaxis and skull base surgery, the anterior ethmoidal artery sometimes needs to be ligated. We describe a novel, quick and scar-free surgical technique to ligate this artery with salient landmarks allowing rapid identification. PATIENTS AND METHODS Twenty medial orbital walls from 10 randomly selected fresh-frozen, non-formalinised cadaver heads were examined. Dissection was performed by a pre-caruncular external approach to expose the AEA in all cases. RESULTS The Horner's muscle and nasion, two salient landmarks, have been identified for use during the pre-caruncular approach. DISCUSSION/CONCLUSION The pre-caruncular approach is a novel combined open and endoscopic surgical approach to the anterior ethmoidal artery. It is a simple, quick and scar-free technique. The identification of the artery is easy when using the two anatomic landmarks we describe in our study, that is Horner's muscle and the nasion.
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Affiliation(s)
- M M K Cornelis
- Department of Otorhinolaryngology, Head and Neck surgery, University of Cape Town, Cape Town, South Africa
| | - D E Lubbe
- Department of Otorhinolaryngology, Head and Neck surgery, University of Cape Town, Cape Town, South Africa
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Butrymowicz A, Weisstuch A, Zhao A, Agarwal J, Pinheiro-Neto CD. Endoscopic endonasal greater palatine artery cauterization at the incisive foramen for control of anterior epistaxis. Laryngoscope 2015; 126:1033-8. [PMID: 26435492 DOI: 10.1002/lary.25677] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/24/2015] [Indexed: 11/06/2022]
Abstract
OBJECTIVES/HYPOTHESIS To describe the anatomy of the incisive foramen and the transnasal endoscopic approach to the greater palatine artery at this foramen, and to evaluate the importance of the greater palatine artery as a cause of recurrent anterior epistaxis. STUDY DESIGN Anatomical dissection, radiographic study, and prospective case series. SETTING Academic Medical Center. METHODS Sixty-nine computed tomography scans were reviewed, and measurements were made of the incisive foramina's distance to the anterior nasal spine and subnasale. Twenty-two cadavers had sagittal split craniotomies performed prior to the measurements. The distance from the anterior nasal spine to the incisive foramen was documented. We also present an illustrative case series of patients who underwent endoscopic cautery of the greater palatine artery at the incisive foramen. RESULTS Radiographic review of the incisive foramen revealed a mean anterior nasal spine to incisive foramen distance on the right and left of 7.9 and 8.1 mm, respectively. The mean distance from the subnasale to incisive foramen on the right and left were 24.7 and 24.9 mm, respectively. CONCLUSIONS Endoscopic cauterization of the greater palatine artery at the incisive foramen is a safe and effective method to control recurrent anterior epistaxis. The incisive foramen can be predictively found within 1 cm of the anterior nasal spine. Our case series corroborates the above. LEVEL OF EVIDENCE 4. Laryngoscope, 126:1033-1038, 2016.
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Affiliation(s)
- Anna Butrymowicz
- Division of Otolaryngology and Head-Neck Surgery, Department of Surgery, Albany Medical Center, Albany, New York, U.S.A
| | - Adam Weisstuch
- Division of Otolaryngology and Head-Neck Surgery, Department of Surgery, Albany Medical Center, Albany, New York, U.S.A
| | - Alice Zhao
- Division of Otolaryngology and Head-Neck Surgery, Department of Surgery, Albany Medical Center, Albany, New York, U.S.A
| | | | - Carlos D Pinheiro-Neto
- Division of Otolaryngology and Head-Neck Surgery, Department of Surgery, Albany Medical Center, Albany, New York, U.S.A
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Changing Trends in the Management of Epistaxis. Int J Otolaryngol 2015; 2015:263987. [PMID: 26351457 PMCID: PMC4553192 DOI: 10.1155/2015/263987] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Revised: 06/20/2015] [Accepted: 06/22/2015] [Indexed: 11/18/2022] Open
Abstract
Epistaxis is a very common complaint seen by many types of physicians including otolaryngologists, family physicians, and others. Management of epistaxis is often challenging and requires many types of intervention. The following review describes the different types of past and current treatment modalities including cautery, nasal packing, maxillary artery ligation, anterior artery ligation, and sphenopalatine artery ligation. The paper also proposes an algorithm for managing such cases.
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Manjila S, Cox EM, Smith GA, Corriveau M, Chhabra N, Johnson F, Geertman RT. 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. Neurosurg Focus 2013; 35:E13. [DOI: 10.3171/2013.10.focus13327] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
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. Of these, 3 patients had giant olfactory groove or planum sphenoidale meningiomas. After approval from the institution privacy officer, the authors studied the medical records and imaging data of these 3 patients, with special attention to surgical technique and outcome. The variations of ethmoidal artery foramina pertaining to this surgical approach were studied using preserved human skulls from the Hamann-Todd Osteological Collection at the Museum of Natural History, Cleveland, Ohio.
Results
The extracranial ligation was performed successfully for control of the ethmoidal arteries prior to resection of hypervascular giant anterior skull base meningiomas. The surgical anatomy and landmarks for ethmoidal arteries were reviewed in anthropology specimens and available literature with reference to described surgical techniques.
Conclusions
Extracranial surgical ligation of anterior, and often posterior, ethmoidal arteries prior to resection of large olfactory groove or planum sphenoidale meningiomas provides a safe and feasible option for control of these vessels prior to either open or endoscopic resection of nonembolized or partially embolized tumors.
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Affiliation(s)
| | | | | | | | - Nipun Chhabra
- 3Department of Otolaryngology-Head & Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts
| | - Freedom Johnson
- 2Otolaryngology-Head & Neck Surgery, MetroHealth Hospital, Case Western Reserve University, Cleveland, Ohio; and
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Spielmann PM, Barnes ML, White PS. Controversies in the specialist management of adult epistaxis: an evidence-based review. Clin Otolaryngol 2013; 37:382-9. [PMID: 23164264 DOI: 10.1111/coa.12024] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/14/2012] [Indexed: 11/27/2022]
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Abstract
BACKGROUND Epistaxis is a common otolaryngology emergency and is often controlled with first-line interventions such as cautery, hemostatic agents, or anterior nasal packing. A subset of patients will continue to bleed and require more aggressive therapy. METHODS Intractable spontaneous epistaxis was traditionally managed with posterior nasal packing and prolonged hospital admission. In an effort to reduce patient morbidity and shorten hospital stay, surgical and endovascular techniques have gained popularity. A literature review was conducted. RESULTS Transnasal endoscopic sphenopalatine artery ligation and arterial embolization provide excellent control rates but the decision to choose one over the other can be challenging. The role of transnasal endoscopic anterior ethmoid artery ligation is unclear but may be considered in certain cases when bleeding localizes to the ethmoid region. CONCLUSION This article will focus on the management of intractable spontaneous epistaxis and discuss the role of endoscopic arterial ligation and embolization as it pertains to this challenging clinical scenario.
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Affiliation(s)
- Luke Rudmik
- Rhinology and Sinus Surgery, Division of Otolaryngology, Department of Surgery, University of Calgary, Alberta, Canada
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Howe DJ, Wazir U, Skinner DW. Outcomes of endoscopic sphenopalatine artery ligation for epistaxis: a five-year series from a single institution. EAR, NOSE & THROAT JOURNAL 2012; 91:70-2. [PMID: 22359133 DOI: 10.1177/014556131209100209] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Epistaxis is a common emergency seen by the otolaryngologist. A minority of cases require surgical intervention. Multiple surgical procedures have been tried in the past, including endoscopic ligation of the sphenopalatine artery (ELSPA), which is considered an effective surgical modality in the management of epistaxis. This study examines the outcome of 33 ELSPA procedures over a 5-year period. Three of 4 cases that were not controlled with ELSPA were successfully managed with subsequent anterior ethmoidal ligation. Failed ELSPA procedures may represent an incorrect choice of procedure rather than a failure of the procedure. High-resolution computed tomography can identify the position of the anterior ethmoidal artery; it may be possible to infer vulnerability to hemorrhage from this artery and hence target procedure selection.
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Affiliation(s)
- David J Howe
- Head and Neck Centre, Royal Shrewsbury Hospital, Mytton Rd., Shrewsbury, SY3 8XQ UK.
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Mattoo O, Yousuf A, Mir A, Muzaffar R, Pampori R. Control of Anterior Epistaxis: A Comparative Analysis of the Decongestive Effect of Xylometazoline and Adrenaline in Idiopathic Epistaxis in Emergency Settings. ACTA ACUST UNITED AC 2011. [DOI: 10.5005/jp-journals-10013-1092] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
ABSTRACT
Objective
To compare the impact of decongestive effect of xylometazoline and adrenaline in controlling active idiopathic anterior epistaxis on adult patients prior to use silver nitrate for cauterization.
Study design
Prospective case study.
Methods
The study used a prospective review of 150 consecutive adult patients diagnosed as anterior epistaxis (from August 2010 to January 2011). The study group was analyzed in three groups based on method of intervention used for management of anterior epistaxis. The conventional method of pinching nose and use of xylometazoline (0.5%) or adrenaline (1:10,000) soaked cotton packs for control of active arterial spurt followed in each case with silver nitrate cauterization.
Results
A total of 150 patients reviewed who were medically fit and subjected to study design in three groups. Fifty adult patients in each group with similar presentation. In first group, 32 patients out of 50 (64%) had successful control of bleeding with silver nitrate cauterization only after pinching nose (for 10 minutes). In second group, it was seen that 43 patients out of 50 (86%) in one group had successful control of bleeding following use of 0.5% xylometazoline-soaked cotton packs (for 10 minutes). prior to silver nitrate cauterization. In another group, 45 patients out of 50 (90%) had successful control of bleeding following use of 1:10,000 adrenaline-soaked cotton packs (for 10 minutes) prior to silver nitrate cauterization.
Conclusions
1. Almost all patients with idiopathic anterior epistaxis can be managed more effectively and successfully by the use of vasoconstrictive agents followed by silver nitrate cauterization and risks of anterior nasal packing can be avoided. 2. The success rate of silver nitrate cauterization can be increased significantly with use of vasoconstrictive agents (xylometazoline and adrenaline) for control of actively bleeding arterial spurts prior to cauterization. 3. With the use of adrenaline not suitable in high-risk group patients, like coronary artery disease, cerebrovascular diseases, myocarditis, drugs like beta blockers, tricyclic antidepressants; xylometazoline can safely replace adrenaline in these cases.
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Solares CA, Luong A, Batra PS. Technical feasibility of transnasal endoscopic anterior ethmoid artery ligation: assessment with intraoperative CT imaging. Am J Rhinol Allergy 2010; 23:619-21. [PMID: 19958613 DOI: 10.2500/ajra.2009.23.3364] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The objective of this study was to evaluate the technical feasibility of endoscopic anterior ethmoid artery (AEA) ligation for acute control of epistaxis. METHODS A prospective study was conducted using eight cadaver heads. Pre- and intraoperative CT scans were performed using the xCAT (Xoran Technologies, Inc., Ann Arbor, MI). Skull base anatomy relative to the AEA was reviewed preoperatively. Endoscopic AEA ligation was attempted in all sides with a mesentery. Ligation was not deemed feasible in AEAs without a mesentery. It was attempted on two sides without a mesentery to assess risk of skull base and orbital disruption. Intraoperative CT scans were performed to assess the position of the clips and the integrity of the skull base and lamina papyracea. RESULTS The mean lateral lamella height was 4.75 and 4.83 mm on the right and left, respectively. Of the 16 arteries, 6 (37.5%) of the AEAs were within a bony mesentery. No AEA canals were dehiscent. Four of the six AEAs (66%) within a mesentery were successfully clipped and two (33%) were partially clipped by endoscopic evaluation. Both arteries without mesentery where clipping was attempted were partially clipped by endoscopic examination. Review of intraoperative CT scans showed that the AEA with a mesentery was clipped successfully on three sides, partially on one side, and unsuccessfully on two sides. AEA clipping was unsuccessful on both sides without a mesentery. One AEA without a mesentery showed skull base disruption after ligation by endoscopy and CT. None of the specimens showed orbital injury. CONCLUSION Intraoperative CT scanning revealed that AEA ligation was less successful than was apparent endoscopically. Effective AEA clipping was performed in 50% of cases with a mesentery. Endoscopic clipping was not technically feasible in cases with AEA without a mesentery. Overall, AEA clipping was only technically feasible in 3 of 16 sides (18.8%).
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Affiliation(s)
- C Arturo Solares
- Department of Otolaryngology, Medical College of Georgia, Augusta, Georgia, USA
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Souza SA, Souza MMAD, Gregório LC, Ajzen S. Anterior ethmoidal artery evaluation on coronal CT scans. Braz J Otorhinolaryngol 2010; 75:101-6. [PMID: 19488568 PMCID: PMC9442179 DOI: 10.1016/s1808-8694(15)30839-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2007] [Accepted: 09/24/2007] [Indexed: 10/26/2022] Open
Abstract
UNLABELLED The anterior ethmoidal artery (AEA) is an important point for frontal and ethmoid sinuses surgery. CT scans can identify landmarks to help the surgeon find the AEA. AIM To identify the landmarks of the AEA on the orbital medial wall and on the lateral wall of the olfactory fossa. and to correlate the presence of supraorbital ethmoidal cells with spotting the anterior ethmoidal artery canal. MATERIALS AND METHODS Retrospective review of 198 direct coronal paranasal sinuses computed tomography (CT) scans from August to December, 2006. RESULTS Supraorbital pneumatization was seen in 35% (70 scans). The AEA canal was seen in 41% (81 scans). The anterior ethmoidal sulcus was seen in 98% (194 scans) and the anterior ethmoidal foramen was seen in all the scans (100%). CONCLUSION The anterior ethmoidal foramen and the anterior ethmoidal sulcus were anatomical landmarks present in almost 100% of the scans studied. There was a correlation between the presence of supraorbital pneumatization and AEA canal visualization.
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Abstract
OBJECTIVES Ethmoidal arteries (EAs) can be responsible for severe bleeding. Clinical features of EA bleeding are rather extensive because it can occur within the nasal cavity or in orbital spaces. Furthermore, surgical management of EA bleeding is challenging. STUDY DESIGN Retrospective evaluation. METHOD OF STUDY Five clinical patients with severe bleeding from EAs and/or epistaxis refractory to sphenopalatine artery closure were included in this work. Careful anatomic dissection of the orbitoethmoidal region was performed in 3 fresh injected heads. RESULTS Ethmoidal artery management is not uniform because it depends on the rapidity and severity of the bleeding and the chambers within which it happens. Trauma-related bleeding usually requires a lateral canthotomy, whereas in intraoperative bleeding, efforts should be made to directly coagulate the bleeding vessel, even within the orbital fat. Spontaneous epistaxis refractory to sphenopalatine artery closure is to be addressed externally, preferably under endoscopic vision. CONCLUSIONS Ethmoidal artery management differs according to the clinical situation. Elective surgery is advisable for spontaneous epistaxis, whereas emergency treatment, ranging from intraorbital coagulation of the bleeding vessel to lateral canthotomy (when the patient is in a sight-threatening condition), is necessary when the bleeding occurs within orbital spaces. A treatment management algorithm is useful in cases of severe and refractory EA bleeding.
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Camp AA, Dutton JM, Caldarelli DD. Endoscopic transnasal transethmoid ligation of the anterior ethmoid artery. Am J Rhinol Allergy 2009; 23:200-2. [PMID: 19401050 DOI: 10.2500/ajra.2009.23.3295] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The current otolaryngologic literature is lacking in basic science investigation regarding endoscopic anterior ethmoid artery (AEA) ligation as part of the armamentarium for epistaxis control. This investigation provides the anatomic rationale for endoscopic ligation of the AEA in the surgical treatment of epistaxis. In addition, it provides tools for identification of this vessel during routine endoscopic sinus surgery. METHODS This descriptive cadaver study investigates the feasibility of endoscopic transnasal transethmoid dissection; anatomic description; and clip ligation within the periorbital space of 16 AEA specimens. A careful assessment for skull base penetration and disruption was performed. RESULTS All 16 anterior ethmoid arteries were readily identified and successfully clipped. The anatomy was carefully observed and described for each specimen, and no inadvertent skull base penetration occurred. CONCLUSION This study confirms that endoscopic ligation of the AEA is a safe and feasible technique for the control of epistaxis. Additionally, this anatomic knowledge is beneficial during routine endoscopic sinus surgery if AEA injury should occur. Further evaluation is necessary for clinical application of this technique in the treatment of epistaxis.
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Affiliation(s)
- April A Camp
- Department of Otolaryngology, Rush University Medical Center, Chicago, Illinois, USA.
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Valera FCP, Anselmo-Lima WT, Velasco E Cruz AA. The upper lid crease approach for anterior ethmoidal artery exposure. Laryngoscope 2009; 119:1226-8. [PMID: 19358240 DOI: 10.1002/lary.20229] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Fabiana Cardoso Pereira Valera
- Department of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, School of Medicine of Ribeirão Preto-University of São Paulo. Ribeirão Preto, São Paulo, Brazil.
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Souza SA, Souza MMAD, Gregório LC, Ajzen S. Avaliação da artéria etmoidal anterior pela tomografia computadorizada no plano coronal. ACTA ACUST UNITED AC 2009. [DOI: 10.1590/s0034-72992009000100016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
O conhecimento da localização da artéria etmoidal anterior (AEA) constitui etapa importante na cirurgia do recesso do seio frontal e do etmóide anterior. A tomografia computadorizada (TC), em especial no plano coronal pode fornecer reparos anatômicos que identificam o trajeto da AEA. OBJETIVO: Identificar os reparos anatômicos que caracterizam o trajeto da AEA na parede medial da órbita e na parede lateral da fossa olfatória. Verificar a correlação entre a presença de pneumatização supra-orbitária e a visualização do etmoidal anterior (canal da AEA). CASUÍSTICA E MÉTODOS: Estudo retrospectivo de 198 tomografias computadorizadas dos seios paranasais no plano coronal do período de agosto a dezembro de 2006. RESULTADOS: Pneumatização supra-orbitária foi identificada em 35% (70 exames). O canal da AEA foi caracterizado em 41% (81 exames). O sulco etmoidal anterior foi visualizado em 98% (194 dos exames) e o forame etmoidal anterior foi identificado em todos os exames (100%). CONCLUSÃO: O forame etmoidal anterior e o sulco etmoidal anterior foram referências anatômicas presentes em quase 100% dos exames avaliados. Houve correlação entre a presença de pneumatização supra-orbitária e a caracterização do canal da AEA.
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Simmen D, Raghavan U, Briner HR, Manestar M, Schuknecht B, Groscurth P, Jones NS. The surgeon's view of the anterior ethmoid artery. Clin Otolaryngol 2008; 31:187-91. [PMID: 16759237 DOI: 10.1111/j.1365-2273.2006.01191.x] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To define the relationship of the anterior ethmoid artery to the frontal recess and secondly whether the degree of pneumatisation of the suprabullar recess/supraorbital cell correlates with the distance between the anterior ethmoid artery and the skull base thus making it more vulnerable to damage during surgery. METHOD Thirty-four cadaver head sides were perfused with pink latex. All specimens had high-resolution computed tomography (CT) scans using bone windows in the axial, coronal and sagittal planes. The specimen's nasal septum was removed and the ethmoid sinuses dissected to locate the anterior ethmoid artery. Calipers were used to measure distance between the artery and the frontal recess and from the skull base. RESULTS The anterior ethmoid artery was found in all the specimens and scans. The distance between the anterior ethmoid artery and the posterior wall of the frontal recess was 11 mm (range 6-15 mm). In all specimens, the artery was seen between the second and third lamella. The commonest location of the artery was in the suprabullar recess (85.3%). Supraorbital cells were seen in 16 specimens. The ethmoid sinuses were well pneumatised with a large supraorbital cell in 10 of these specimens and in these the artery was lying 3.7 mm (range 1-8 mm) away from the skull base. Six specimens had poor pneumatisation and a small supraorbital cell and in these the artery was found close to or with in the skull base. In specimens without a supraorbital cell, the artery lay at the skull base in all but one. CONCLUSIONS The position of the anterior ethmoidal artery is very variable. The artery is found between the second and third lamella. When the ethmoid sinuses are more pneumatised and in particular when there is a supraorbital cell, the artery lies below the skull base. A good strategy is to identify the degree of pneumatisation of the ethmoid sinuses from CT scans preoperatively to see if the artery is at an increased risk of being damaged.
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Affiliation(s)
- D Simmen
- ORL Zentrum, Hirslanden Clinic, Zurich, Switzerland
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Imagerie tomodensitométrique de l’artère ethmoïdale antérieure : confrontation radio-anatomique. ACTA ACUST UNITED AC 2008; 89:229-33. [DOI: 10.1016/s0221-0363(08)70398-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Lannoy-Penisson L, Schultz P, Riehm S, Atallah I, Veillon F, Debry C. The anterior ethmoidal artery: radio-anatomical comparison and its application in endonasal surgery. Acta Otolaryngol 2007; 127:618-22. [PMID: 17503231 DOI: 10.1080/00016480600987826] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
CONCLUSION High-resolution CT scans are able to determine with accuracy the location of the anterior ethmoidal artery in relation to the roof of the ethmoid. This investigation should greatly help functional endoscopic sinus surgery to avoid accidental injury of the artery and to coagulate the vessel in cases of severe epistaxis. OBJECTIVES This was a radio-anatomical study of the anterior ethmoid artery in order to assess the course of the artery prior to endoscopic cauterization. MATERIALS AND METHODS Eighteen ethmoid sinuses (nine heads) were dissected and high-resolution CT scans were performed in axial, coronal and sagittal planes. RESULTS All anterior ethmoidal arteries were identifiable. The arteries were included in the roof of the ethmoid in eight cases. In three cases the arteries were prominent under the roof. In seven cases the dissection found the arteries distant from the roof. This anatomical feature was associated with pneumatization of the floor of the orbit. The correlation between CT scan and dissection was very satisfactory.
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Affiliation(s)
- L Lannoy-Penisson
- Department of Otorhinolaryngology-CHU Hautepierre-avenue Molière - Strasbourg, France
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Araujo Filho BC, Weber R, Pinheiro Neto CD, Lessa MM, Voegels RL, Butugan O. Endoscopic anatomy of the anterior ethmoidal artery: a cadaveric dissection study. Braz J Otorhinolaryngol 2007; 72:303-8. [PMID: 17119764 PMCID: PMC9443572 DOI: 10.1016/s1808-8694(15)30961-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2005] [Accepted: 03/30/2006] [Indexed: 11/15/2022] Open
Abstract
INTRODUCTION The anterior ethmoidal artery (AEA) is an important point of anatomical reference in order to locate the frontal sinus and the skull base. Notwithstanding, despite numerous endoscopic studies in cadavers, we still lack an anatomical study on the AEA in the western population. AIM to determine reference points used to locate the artery, study its relationship with the skull base and its degree of dehiscence, as well as to study intra and inter individual variations. MATERIALS AND METHODS we dissected the nasal fossae belonging to 25 cadavers. RESULTS the average intranasal length of the anterior ethmoidal artery was 5.2 mm. The anterior ethmoidal canal presented some degree of dehiscence in 66.7%. The average distance between the artery middle point to the anterior nasal spine was of 61.72 mm (sd=4.18 mm); to the lateral nasal wall (nasal axilla) was of 64.04 mm (sd=4.69 mm); and from the anterior axilla to the middle turbinate was of 21.14 mm (sd=3.25 mm). For all the measures there was no statistically significant measures when both sides were compared (p>0.05). CONCLUSIONS We concluded that the middle conchae axilla is the most reliable point of reference to locate the AEA.
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Affiliation(s)
- Bernardo Cunha Araujo Filho
- Department of Otorhinolaryngology, University Hospital, Medical School of the University of São Paulo, Brazil.
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Trinidad Ruiz G, Rejas Ugena E, González Palomino A, Pantoja Hernández CG, Mora Santos ME, Blasco Huelva A. [Practical aspects regarding endoscopic treatment for epistaxis]. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2007; 57:394-400. [PMID: 17184007 DOI: 10.1016/s0001-6519(06)78736-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
INTRODUCTION A prospective study is presented to evaluate some practical and financial aspects regarding surgical endoscopic ligation or cauterization of sphenopalatine (SP) and anterior ethmoidal (AE) arteries performed to control posterior nasal bleeding. PATIENTS AND METHODS 35 patients admitted at the ENT ward between 2004 and 2006 were included in the study, and distributed into two groups depending on the protocol applied in each case. Until March 2005 the surgery was performed if there was failure or insecurity of the posterior packing, and since that date a substitutive surgical protocol (not including posterior packing) was applied. RESULTS 82.9% of the patients were male, with a mean age of 55.74 years and a left bleeding in a 60% of the cases. Ligature/cauterization was performed on SP in 28 (80%) patients, on AE in 4 (11.4%), and on both arteries in 3 cases (8.6%). 38.7% of the SP approach only one sphenopalatine foramen was observed, through which an only branch of the artery passed; 42% of the cases two branches passed through an only foramen, and in 19.3% two or more branches were present, breaking into the nose through two or more independent clefts. AE was intradural in 3 cases, intranasal attached to the cranial base in other 3 and intranasal detached to the cranial base in 1 patient. Besides, highly significant differences were found between the two protocols, observing a mean reduction of hospital stay of 3.1 days, which throws up savings of 939.3 euros per patient. DISCUSSION AND CONCLUSIONS Surgical treatment for epistaxis has proved to be effective (91.2% in our experience) and safe, determining an important reduction in hospital stay and avoiding the morbility of posterior packing. Accurate knowledge of the anatomy of the arteries implied and specific actuation upon the correct bleeding territory are essential to perform this surgery.
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Affiliation(s)
- G Trinidad Ruiz
- Servicio de ORL, Complejo Hospitalario Universitario "Infanta Cristina", Badajoz.
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Abstract
Knowledge of variations in the possible patterns of origins, courses, and distributions of the ethmoidal arteries are necessary for the diagnosis and important for the treatment of orbital disorders. Ethmoidal arteries are damaged in endonasal surgical interventions and in operations performed on the inner wall of the orbita.A description of the anatomic landmarks of the ethmoidal arteries and ethmoidal canals is presented, based on data from microdissection in 19 adult cadavers studied after injection of red-dyed latex into the arterial bed. In all subjects, each of ethmoidal arteries originated from ophthalmic artery. The anterior ethmoidal artery was observed in all specimens except for one case. The diameter of the artery thicker than the posterior ethmoidal artery was 0.92 +/- 0.2 mm on the right and 0.88 +/- 0.15 mm on the left. The branching of the anterior ethmoidal artery from the ophthalmic artery was determined in four different types. The diameter of the posterior ethmoidal artery was measured as 0.66 +/- 0.21 mm on the right and 0.63 +/- 0.19 mm on the left. The anterior ethmoidal canal was located between the second and third lamella in 29 of 38 cases. The mean distance between the limen nasi and anterior ethmoidal canal was 48.1 +/- 3.2 mm.The article confirms the well-known variability of the ethmoidal arteries and their topographic relation to the ethmoidal canals. Advances in surgical techniques, instrumentation, and regional arterial anatomy have resulted in functional operations of endoscopic sinus and orbital surgery with fewer complications.
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Affiliation(s)
- Senem Erdogmus
- Department of Anatomy, Faculty of Medicine, Ege University, Izmir, Turkey
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Araujo Filho BC, Weber R, Pinheiro Neto CD, Lessa MM, Voegels RL, Butugan O. Anatomia endoscópica da artéria etmoidal anterior: estudo de dissecção em cadáveres. ACTA ACUST UNITED AC 2006. [DOI: 10.1590/s0034-72992006000300003] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
INTRODUÇÃO: a artéria etmoidal anterior (AEA) é um importante ponto de reparo anatômico para localização do seio frontal e da base de crânio. Entretanto, apesar de diversos estudos endoscópicos em cadáveres, ainda não temos um estudo anatômico sobre AEA na população ocidental. OBJETIVOS: Determinar pontos de reparo para localização da artéria, estudar sua relação com a base do crânio e grau de deiscência, assim como variações intra e interindividuais. CASUÍSTICA E MÉTODOS: Foram realizadas dissecções das fossas nasais em 25 cadáveres. RESULTADOS: O comprimento médio do trajeto intranasal da artéria etmoidal anterior foi de 5,82mm. O canal etmoidal anterior apresentou algum grau de deiscência em 66,7%. A distância média do ponto médio da artéria à espinha nasal anterior foi de 61,72mm (dp = 4,18mm); à axila nasal foi de 64,04mm (dp = 4,69mm); e à axila anterior do corneto médio foi de 21,14mm (dp = 3,25mm). Para todas as medidas, não houve diferença estatisticamente significativa quando comparados os lados direito e esquerdo (p>0,05). CONCLUSÕES: Concluímos que a axila da concha média é o ponto de reparo mais confiável para a localização da AEA.
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Rejas Ugena E, Trinidad Ruiz G, Alvarez Domínguez J, Carrasco Claver F, Pino Rivero V, Blasco Huelva A. Utilidad del tratamiento quirúrgico de la epistaxis grave mediante abordaje endoscópico de las arterias esfenopalatina y etmoidal anterior. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2006; 57:228-34. [PMID: 16768201 DOI: 10.1016/s0001-6519(06)78698-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
INTRODUCTION To evaluate the efficacy and cost-effectiveness of the treatments used for controlling epistaxis, particularly compared with the surgical endoscopic ligation or cauterization of sphenopalatine (SP) and anterior ethmoid (AE) arteries, a intervention prospective-retrospective study is presented with the aim of assessing the feasibility of these surgical techniques as an alternative to conventional treatments. PATIENTS AND METHODS 184 consecutive patients admitted in the ENT ward between the years 1997 and 2005 were included in the study, and distributed into three groups depending on the last treatment applied to control their bleeding: AP group.- anterior packing (n=98); PP group.- posterior packing (n=66), and ES group.- endoscopic ligation and/or cauterization of SP or AE (n=20). RESULTS Highly significant differences were found between the groups, not only regarding the efficacy (90% for surgical treatment compared with 41.3% for AP and 63.1% for PP), but also the length of postreatment hospital stay (AP.- 4.92 days; PP.- 6.3 days; ES.- 2.15 days). DISCUSSION AND CONCLUSIONS The lack of efficacy of conventional treatment and the increasing risk factors that condition nasal bleeding, together with the advance of endoscopic and anesthesic procedures have brought along the possibility of a surgical solution for these patients. Our results demonstrate the feasibility of these techniques as alternative for nasal packing in the treatment of posterior epistaxis, and even its ethical and economical convenience as a substitutive to posterior packing.
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Affiliation(s)
- E Rejas Ugena
- Servicio de ORL, Complejo Hospitalario Universitario Infanta Cristina, Badajoz
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Abstract
Epistaxis is one of the commonest ENT emergencies. Although most patients can be treated within an accident and emergency setting, some are complex and may require specialist intervention. There are multiple risk factors for the development of epistaxis and it can affect any age group, but it is the elderly population with their associated morbidity who often require more intensive treatment and subsequent admission. Treatment strategies have been broadly similar for decades. However, with the evolution of endoscopic technology, new ways of actively managing epistaxis are now available. Recent evidence suggests that this, combined with the use of stepwise management plans, should limit patient complications and the need for admission. This review discusses the various treatment options and integrates the traditional methods with modern techniques.
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Affiliation(s)
- L E R Pope
- Department of Otolaryngology and Head and Neck Surgery, St Michael's Hospital, Bristol, UK
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