title: Endoscopic transnasal removal of an intraconal foreign body using an image-guided surgical system.
abstract: Foreign bodies lodged in the intraconal space of the orbit pose a surgical challenge due to its deep location behind the globe. Image-guided endoscopic transnasal surgery facilitates the localization of the metallic foreign bodies and enables its safe removal with minimal surrounding tissue damage and optic nerve injury.
authors.affiliation: a Department of Ophthalmology , University of Malaya Eye Research Centre, University of Malaya , Kuala Lumpur , Malaysia.
authors.forename: Daphne
authors.initials: D
authors.lastname: Teh
authors.affiliation: a Department of Ophthalmology , University of Malaya Eye Research Centre, University of Malaya , Kuala Lumpur , Malaysia.
authors.forename: Nor Fadhilah
authors.initials: NF
authors.lastname: Mohamad
authors.affiliation: b Department of Otorhinolaryngology , University of Malaya , Kuala Lumpur , Malaysia.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Lim
authors.affiliation: b Department of Otorhinolaryngology , University of Malaya , Kuala Lumpur , Malaysia.
authors.forename: A B
authors.initials: AB
authors.lastname: Zulkiflee
authors.affiliation: b Department of Otorhinolaryngology , University of Malaya , Kuala Lumpur , Malaysia.
authors.forename: Prepageran
authors.initials: P
authors.lastname: Narayanan
authors.affiliation: a Department of Ophthalmology , University of Malaya Eye Research Centre, University of Malaya , Kuala Lumpur , Malaysia.
authors.forename: Tengku Ain
authors.initials: TA
authors.lastname: Kamalden
mesh_terms: D000328:Adult; D004724:Endoscopy / Q000379:methods*; D005547:Foreign Bodies / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D008670:Metals; D009915:Orbit / Q000000981:diagnostic imaging / Q000293:injuries* / Q000601:surgery*; D025321:Surgery, Computer-Assisted / Q000379:methods*; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D014792:Visual Acuity
chemical_list: D008670:Metals
keywords: Endonasal; endoscopic surgery; foreign body; image-guided surgery; intraconal; orbit; transnasal