Evidence map›Paper›PMID 38761208›Full record

ArticleSurgical and radiologic anatomy : SRA2024

Location of infraorbital and accessory infraorbital foramina in Iranian population: a retrospective radiological study with crucial clinical implications.

Morteza Raeisi, Seyed Hamed Jafari, Fatemeh Karimi, Mohammad Reza Namazi

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Article in Surgical and radiologic anatomy : SRA, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

4 authors.

Morteza RaeisiSchool of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
Seyed Hamed JafariDepartment of Radiology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
Fatemeh KarimiDepartment of Anatomy, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran. karimi_fa@sums.ac.ir.
Mohammad Reza NamaziDepartment of Dermatology, Molecular Dermatology Research Center, School of Medicine, Shiraz University of Medical Sciences, Zand Ave, Shiraz, 7134844119, Iran. rezanamazi12@yahoo.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposThe location of infraorbital foramen (IOF) and the prevalence of accessory IOF vary among different populations. It may lead to infraorbital nerve (ION) blockage during surgery. This study aimed to assess the IOF location and AIOF frequency in Iranian people.

methodIn this retrospective cross-sectional study, 500 paranasal sinus computed tomography scans of adults were examined using the INFINITT PACS system.

resultThe distance from IOF to infraorbital margin (IOM), mid-pupillary line (MPL), midsagittal line (MSL), canine eminence (CE), and skin thickness (ST) was 8.97 ± 1.79, 5.73 ± 1.84, 24.86 ± 2.23, 20.39 ± 3.47, and 10.90 ± 2.59 mm, respectively. The vertical and transverse diameters of the foramen were 3.03 ± 0.65 and 3.71 ± 0.76 mm, respectively. In addition, the shape of 63.5% of the foramina was oval. The prevalence of AIOF was 9%, and its most common location was superomedial to IOF.

conclusionWe believe that in this study, landmarks like IOM, MPL, MSL, CE and ST could help the clinicians localize IOF and improve the ION anesthesia success rate. Furthermore, the occurrence of AIOF should be considered by physicians to reduce the chance of injuries to the infraorbital neurovascular complex.

Indexed as

OrbitTomography, X-Ray ComputedAdolescentAdultAgedAged, 80 and overCross-Sectional StudiesFemaleHumansIranMaleMiddle AgedRetrospective StudiesYoung AdultAccessory infraorbital foramenInfraorbital foramenInfraorbital nerve blockParanasal sinuses CTSurgery

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.