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dc.contributor.author
de Battista, Juan Carlos
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dc.contributor.author
Zimmer, Lee A.
dc.contributor.author
Theodosopoulos, Philip V.
dc.contributor.author
Froelich, Sebastien C.
dc.contributor.author
Keller, Jeffrey T.
dc.date.available
2023-05-31T17:58:12Z
dc.date.issued
2012-04
dc.identifier.citation
de Battista, Juan Carlos; Zimmer, Lee A.; Theodosopoulos, Philip V.; Froelich, Sebastien C.; Keller, Jeffrey T.; Anatomy of the inferior orbital fissure: Implications for endoscopic cranial base surgery; Thieme Medical Publishers; Journal of Neurological Surgery, Part B: Skull Base; 73; 2; 4-2012; 132-138
dc.identifier.issn
2193-6331
dc.identifier.uri
http://hdl.handle.net/11336/199171
dc.description.abstract
Considering many approaches to the skull base confront the inferior orbital fissure (IOF) or sphenomaxillary fissure, the authors examine this anatomy as an important endoscopic surgical landmark. In morphometric analyses of 50 adult human dry skulls from both sexes, we divided the length of the IOF into three segments (anterolateral, middle, posteromedial). Hemotoxylin- and eosin-stained sections were analyzed. Dissections were performed using transnasal endoscopy in four formalin-fixed cadaveric cranial specimens (eight sides); three endoscopic approaches to the IOF were performed.IOF length ranged from 25 to 35 mm (mean 29 mm). Length/width of the individual anterolateral, middle, and posteromedial segments averaged 6.46/5, 4.95/3.2, and 17.6/ 2.4 mm, respectively. Smooth muscle within the IOF had a consistent elationship with several important anatomical landmarks. The maxillary introstomy,total ethmoidectomy approach allowed access to the posteromedial segment of the fissure. The endoscopic modified, medial maxillectomy approach allowed access to the middle and posterior-medial segment. The Caldwell-Luc approach allowed complete exposure of the IOF. The IOF serves as an important anatomic landmark during endonasal endoscopic approaches to the skull base and orbit. Each of the three segments provides a characteristic endoscopic corridor, unique to the orbit and different fossas surrounding the fissure.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Thieme Medical Publishers
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ENDOSCOPE
dc.subject
INFERIOR ORBITAL FISSURE
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ORBIT
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PTERYGOPALATINE FOSSA
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SKULL BASE
dc.subject.classification
Anatomía y Morfología
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dc.subject.classification
Medicina Básica
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dc.subject.classification
CIENCIAS MÉDICAS Y DE LA SALUD
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dc.title
Anatomy of the inferior orbital fissure: Implications for endoscopic cranial base surgery
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-05-30T12:40:26Z
dc.journal.volume
73
dc.journal.number
2
dc.journal.pagination
132-138
dc.journal.pais
Estados Unidos
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dc.description.fil
Fil: de Battista, Juan Carlos. University of Cincinnati; Estados Unidos. Universidad Nacional de Córdoba. Facultad de Medicina. Instituto de Anatomia Normal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Zimmer, Lee A.. University of Cincinnati; Estados Unidos
dc.description.fil
Fil: Theodosopoulos, Philip V.. University of Cincinnati; Estados Unidos
dc.description.fil
Fil: Froelich, Sebastien C.. University of Cincinnati; Estados Unidos
dc.description.fil
Fil: Keller, Jeffrey T.. University of Cincinnati; Estados Unidos. Mayfield Clinic; Estados Unidos
dc.journal.title
Journal of Neurological Surgery, Part B: Skull Base
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.ncbi.nlm.nih.gov/pubmed/23542710
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/ 10.1055/s-0032-1301398
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