Endonasal anatomy of the olfactory neural network: Surgical implications
Objectives/Hypothesis Define the anatomic distribution of the olfactory filaments within specific mucosal regions of the nasal cavity. Study Design Cadaveric study. Methods Seventeen cadaveric specimens (34 sides) were dissected to study the anatomical distribution and density of olfactory fila with...
Gespeichert in:
| Veröffentlicht in: | The Laryngoscope 2018-11, Vol.128 (11), p.2473-2477 |
|---|---|
| Hauptverfasser: | , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 2477 |
|---|---|
| container_issue | 11 |
| container_start_page | 2473 |
| container_title | The Laryngoscope |
| container_volume | 128 |
| creator | Gomez Galarce, Matias Yanez‐Siller, Juan C. Carrau, Ricardo L. Montaser, Alaa Lima, Lucas Ramos Servian, Diego Otto, Bradley A. Prevedello, Daniel M. Naudy, Cristian A. |
| description | Objectives/Hypothesis
Define the anatomic distribution of the olfactory filaments within specific mucosal regions of the nasal cavity.
Study Design
Cadaveric study.
Methods
Seventeen cadaveric specimens (34 sides) were dissected to study the anatomical distribution and density of olfactory fila within different regions of the nasal cavity. Olfactory fila were dissected retrogradely to their point of entry into the anterior cranial fossa through the cribriform plate. Anatomic relationships among various components of the olfactory system and their corresponding arterial supply were determined subjectively.
Results
The highest density of olfactory fila was found at the mucosa of the ethmoid roof and superior turbinates. Olfactory fila were found at regions not previously considered to be part of the olfactory system: lateral wall of the nose, ethmoidal bullae, and between the os sphenoidale and arc of the posterior choana. Furthermore, at the septum, 20% of the olfactory fila crossed contralaterally before exiting the nose. The anterior ethmoidal arteries were the primary blood supply to the olfactory epithelium.
Conclusions
This study suggests that olfactory filaments extend beyond previously established boundaries. These findings may have clinical implications regarding oncologic resections and could serve as the foundation for the development of techniques that better preserve olfactory function.
Level of Evidence
NA Laryngoscope, 2473–2477, 2018 |
| doi_str_mv | 10.1002/lary.27194 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2087591732</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2087591732</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3574-5069412551298fc7bc1677494877527b40e9487f0a90985f51575f0ba5b887cd3</originalsourceid><addsrcrecordid>eNp9kE1LAzEQhoMotlYv_gBZ8CLC1nxsmo23UqoVCoIfoKeQTbO6NZvUZJfSf2_qVg8ePM0w8_Ay8wBwiuAQQYivjPSbIWaIZ3ugjyhBacY53Qf9uCRpTvFLDxyFsIQQMULhIegRCHkOs7wPZlO7cFYGaRJpZePqTeLKpHnXiTOlVI3zm8Tq1se91c3a-Y_r5LH1b5WKk6pemdg0lbPhGByU0gR9sqsD8HwzfZrM0vn97d1kPE8VoSxLKRzxDGFKEeZ5qVih0IixjGc5YxSzIoN625dQ8ngiLSmijJawkLTIc6YWZAAuutyVd5-tDo2oq6C0MdJq1waBYc4oj4_iiJ7_QZeu9TZeJzAiHCJMCIvUZUcp70LwuhQrX9VRqUBQbP2KrV_x7TfCZ7vItqj14hf9ERoB1AHryujNP1FiPn547UK_AFaig3o</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2139012337</pqid></control><display><type>article</type><title>Endonasal anatomy of the olfactory neural network: Surgical implications</title><source>MEDLINE</source><source>Wiley Online Library Journals Frontfile Complete</source><creator>Gomez Galarce, Matias ; Yanez‐Siller, Juan C. ; Carrau, Ricardo L. ; Montaser, Alaa ; Lima, Lucas Ramos ; Servian, Diego ; Otto, Bradley A. ; Prevedello, Daniel M. ; Naudy, Cristian A.</creator><creatorcontrib>Gomez Galarce, Matias ; Yanez‐Siller, Juan C. ; Carrau, Ricardo L. ; Montaser, Alaa ; Lima, Lucas Ramos ; Servian, Diego ; Otto, Bradley A. ; Prevedello, Daniel M. ; Naudy, Cristian A.</creatorcontrib><description>Objectives/Hypothesis
Define the anatomic distribution of the olfactory filaments within specific mucosal regions of the nasal cavity.
Study Design
Cadaveric study.
Methods
Seventeen cadaveric specimens (34 sides) were dissected to study the anatomical distribution and density of olfactory fila within different regions of the nasal cavity. Olfactory fila were dissected retrogradely to their point of entry into the anterior cranial fossa through the cribriform plate. Anatomic relationships among various components of the olfactory system and their corresponding arterial supply were determined subjectively.
Results
The highest density of olfactory fila was found at the mucosa of the ethmoid roof and superior turbinates. Olfactory fila were found at regions not previously considered to be part of the olfactory system: lateral wall of the nose, ethmoidal bullae, and between the os sphenoidale and arc of the posterior choana. Furthermore, at the septum, 20% of the olfactory fila crossed contralaterally before exiting the nose. The anterior ethmoidal arteries were the primary blood supply to the olfactory epithelium.
Conclusions
This study suggests that olfactory filaments extend beyond previously established boundaries. These findings may have clinical implications regarding oncologic resections and could serve as the foundation for the development of techniques that better preserve olfactory function.
Level of Evidence
NA Laryngoscope, 2473–2477, 2018</description><identifier>ISSN: 0023-852X</identifier><identifier>EISSN: 1531-4995</identifier><identifier>DOI: 10.1002/lary.27194</identifier><identifier>PMID: 30098048</identifier><language>eng</language><publisher>United States: Wiley Subscription Services, Inc</publisher><subject>anatomy ; Cadaver ; endonasal surgery ; Endoscopy ; Humans ; Nasal Cavity - innervation ; Nerve Net - anatomy & histology ; Nose ; Olfaction ; olfactory epithelium ; olfactory fila ; Olfactory Nerve - anatomy & histology ; Smell</subject><ispartof>The Laryngoscope, 2018-11, Vol.128 (11), p.2473-2477</ispartof><rights>2018 The American Laryngological, Rhinological and Otological Society, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3574-5069412551298fc7bc1677494877527b40e9487f0a90985f51575f0ba5b887cd3</citedby><cites>FETCH-LOGICAL-c3574-5069412551298fc7bc1677494877527b40e9487f0a90985f51575f0ba5b887cd3</cites><orcidid>0000-0002-8527-1517</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Flary.27194$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Flary.27194$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30098048$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gomez Galarce, Matias</creatorcontrib><creatorcontrib>Yanez‐Siller, Juan C.</creatorcontrib><creatorcontrib>Carrau, Ricardo L.</creatorcontrib><creatorcontrib>Montaser, Alaa</creatorcontrib><creatorcontrib>Lima, Lucas Ramos</creatorcontrib><creatorcontrib>Servian, Diego</creatorcontrib><creatorcontrib>Otto, Bradley A.</creatorcontrib><creatorcontrib>Prevedello, Daniel M.</creatorcontrib><creatorcontrib>Naudy, Cristian A.</creatorcontrib><title>Endonasal anatomy of the olfactory neural network: Surgical implications</title><title>The Laryngoscope</title><addtitle>Laryngoscope</addtitle><description>Objectives/Hypothesis
Define the anatomic distribution of the olfactory filaments within specific mucosal regions of the nasal cavity.
Study Design
Cadaveric study.
Methods
Seventeen cadaveric specimens (34 sides) were dissected to study the anatomical distribution and density of olfactory fila within different regions of the nasal cavity. Olfactory fila were dissected retrogradely to their point of entry into the anterior cranial fossa through the cribriform plate. Anatomic relationships among various components of the olfactory system and their corresponding arterial supply were determined subjectively.
Results
The highest density of olfactory fila was found at the mucosa of the ethmoid roof and superior turbinates. Olfactory fila were found at regions not previously considered to be part of the olfactory system: lateral wall of the nose, ethmoidal bullae, and between the os sphenoidale and arc of the posterior choana. Furthermore, at the septum, 20% of the olfactory fila crossed contralaterally before exiting the nose. The anterior ethmoidal arteries were the primary blood supply to the olfactory epithelium.
Conclusions
This study suggests that olfactory filaments extend beyond previously established boundaries. These findings may have clinical implications regarding oncologic resections and could serve as the foundation for the development of techniques that better preserve olfactory function.
Level of Evidence
NA Laryngoscope, 2473–2477, 2018</description><subject>anatomy</subject><subject>Cadaver</subject><subject>endonasal surgery</subject><subject>Endoscopy</subject><subject>Humans</subject><subject>Nasal Cavity - innervation</subject><subject>Nerve Net - anatomy & histology</subject><subject>Nose</subject><subject>Olfaction</subject><subject>olfactory epithelium</subject><subject>olfactory fila</subject><subject>Olfactory Nerve - anatomy & histology</subject><subject>Smell</subject><issn>0023-852X</issn><issn>1531-4995</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1LAzEQhoMotlYv_gBZ8CLC1nxsmo23UqoVCoIfoKeQTbO6NZvUZJfSf2_qVg8ePM0w8_Ay8wBwiuAQQYivjPSbIWaIZ3ugjyhBacY53Qf9uCRpTvFLDxyFsIQQMULhIegRCHkOs7wPZlO7cFYGaRJpZePqTeLKpHnXiTOlVI3zm8Tq1se91c3a-Y_r5LH1b5WKk6pemdg0lbPhGByU0gR9sqsD8HwzfZrM0vn97d1kPE8VoSxLKRzxDGFKEeZ5qVih0IixjGc5YxSzIoN625dQ8ngiLSmijJawkLTIc6YWZAAuutyVd5-tDo2oq6C0MdJq1waBYc4oj4_iiJ7_QZeu9TZeJzAiHCJMCIvUZUcp70LwuhQrX9VRqUBQbP2KrV_x7TfCZ7vItqj14hf9ERoB1AHryujNP1FiPn547UK_AFaig3o</recordid><startdate>201811</startdate><enddate>201811</enddate><creator>Gomez Galarce, Matias</creator><creator>Yanez‐Siller, Juan C.</creator><creator>Carrau, Ricardo L.</creator><creator>Montaser, Alaa</creator><creator>Lima, Lucas Ramos</creator><creator>Servian, Diego</creator><creator>Otto, Bradley A.</creator><creator>Prevedello, Daniel M.</creator><creator>Naudy, Cristian A.</creator><general>Wiley Subscription Services, Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>K9.</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-8527-1517</orcidid></search><sort><creationdate>201811</creationdate><title>Endonasal anatomy of the olfactory neural network: Surgical implications</title><author>Gomez Galarce, Matias ; Yanez‐Siller, Juan C. ; Carrau, Ricardo L. ; Montaser, Alaa ; Lima, Lucas Ramos ; Servian, Diego ; Otto, Bradley A. ; Prevedello, Daniel M. ; Naudy, Cristian A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3574-5069412551298fc7bc1677494877527b40e9487f0a90985f51575f0ba5b887cd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>anatomy</topic><topic>Cadaver</topic><topic>endonasal surgery</topic><topic>Endoscopy</topic><topic>Humans</topic><topic>Nasal Cavity - innervation</topic><topic>Nerve Net - anatomy & histology</topic><topic>Nose</topic><topic>Olfaction</topic><topic>olfactory epithelium</topic><topic>olfactory fila</topic><topic>Olfactory Nerve - anatomy & histology</topic><topic>Smell</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gomez Galarce, Matias</creatorcontrib><creatorcontrib>Yanez‐Siller, Juan C.</creatorcontrib><creatorcontrib>Carrau, Ricardo L.</creatorcontrib><creatorcontrib>Montaser, Alaa</creatorcontrib><creatorcontrib>Lima, Lucas Ramos</creatorcontrib><creatorcontrib>Servian, Diego</creatorcontrib><creatorcontrib>Otto, Bradley A.</creatorcontrib><creatorcontrib>Prevedello, Daniel M.</creatorcontrib><creatorcontrib>Naudy, Cristian A.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>The Laryngoscope</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gomez Galarce, Matias</au><au>Yanez‐Siller, Juan C.</au><au>Carrau, Ricardo L.</au><au>Montaser, Alaa</au><au>Lima, Lucas Ramos</au><au>Servian, Diego</au><au>Otto, Bradley A.</au><au>Prevedello, Daniel M.</au><au>Naudy, Cristian A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Endonasal anatomy of the olfactory neural network: Surgical implications</atitle><jtitle>The Laryngoscope</jtitle><addtitle>Laryngoscope</addtitle><date>2018-11</date><risdate>2018</risdate><volume>128</volume><issue>11</issue><spage>2473</spage><epage>2477</epage><pages>2473-2477</pages><issn>0023-852X</issn><eissn>1531-4995</eissn><abstract>Objectives/Hypothesis
Define the anatomic distribution of the olfactory filaments within specific mucosal regions of the nasal cavity.
Study Design
Cadaveric study.
Methods
Seventeen cadaveric specimens (34 sides) were dissected to study the anatomical distribution and density of olfactory fila within different regions of the nasal cavity. Olfactory fila were dissected retrogradely to their point of entry into the anterior cranial fossa through the cribriform plate. Anatomic relationships among various components of the olfactory system and their corresponding arterial supply were determined subjectively.
Results
The highest density of olfactory fila was found at the mucosa of the ethmoid roof and superior turbinates. Olfactory fila were found at regions not previously considered to be part of the olfactory system: lateral wall of the nose, ethmoidal bullae, and between the os sphenoidale and arc of the posterior choana. Furthermore, at the septum, 20% of the olfactory fila crossed contralaterally before exiting the nose. The anterior ethmoidal arteries were the primary blood supply to the olfactory epithelium.
Conclusions
This study suggests that olfactory filaments extend beyond previously established boundaries. These findings may have clinical implications regarding oncologic resections and could serve as the foundation for the development of techniques that better preserve olfactory function.
Level of Evidence
NA Laryngoscope, 2473–2477, 2018</abstract><cop>United States</cop><pub>Wiley Subscription Services, Inc</pub><pmid>30098048</pmid><doi>10.1002/lary.27194</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0002-8527-1517</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0023-852X |
| ispartof | The Laryngoscope, 2018-11, Vol.128 (11), p.2473-2477 |
| issn | 0023-852X 1531-4995 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2087591732 |
| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | anatomy Cadaver endonasal surgery Endoscopy Humans Nasal Cavity - innervation Nerve Net - anatomy & histology Nose Olfaction olfactory epithelium olfactory fila Olfactory Nerve - anatomy & histology Smell |
| title | Endonasal anatomy of the olfactory neural network: Surgical implications |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-09T09%3A54%3A03IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Endonasal%20anatomy%20of%20the%20olfactory%20neural%20network:%20Surgical%20implications&rft.jtitle=The%20Laryngoscope&rft.au=Gomez%20Galarce,%20Matias&rft.date=2018-11&rft.volume=128&rft.issue=11&rft.spage=2473&rft.epage=2477&rft.pages=2473-2477&rft.issn=0023-852X&rft.eissn=1531-4995&rft_id=info:doi/10.1002/lary.27194&rft_dat=%3Cproquest_cross%3E2087591732%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2139012337&rft_id=info:pmid/30098048&rfr_iscdi=true |