title: Posterior intraorbital metallic foreign body: a case discussion.
abstract: Intraorbital foreign body (IOFB) has been a rare phenomenon in the cases of gunshot wounds and always represents a dilemma in medical management. In Sabah, this scenario is becoming common as there is still certain population in the interiors who owns self made guns for hunting. They either present with self inflicted gunshot injuries or after being mistakenly shot while hunting. There are very few articles on this topic especially when it is located posteriorly in the orbit and occurs without visual impairment. This case reports the challenges faced in the management of the patient with a posteriorly located metallic IOFB. The appropriate management of the patient is discussed based on several international literatures. Author describes a 37 years old male farmer, who was referred from a nearby district hospital after he sustained gunshot injuries to his face and scalp. Urgent computed tomography (CT) scan showed that bullet pellets were at the left orbital floor, the left mandible and the left frontal bone. All bullet pellets were located extracranially only without intracranial involvement. Patient clinically does not have any neurologic deficit and without any visual impairment, thus he refused any surgical intervention. As there is no proper guideline in managing such cases, decision was made based on evidences from international literatures. It was concluded that metallic IOFB located in the posterior orbit may be conservatively managed with observation and regular follow-ups as they are well-tolerated and does not cause much impact on visual deterioration unless inflammation, infection, optic neuropathy or functional deficit occurs. This avoids unnecessary surgery and prevents risk of iatrogenic injury to the eye.
authors.affiliation: Hospital Queen Elizabeth 2, Department Of Neurosurgery, Level 8, Jalan Bersatu, Off Jalan Damai, Kota Kinabalu, Sabah 88300, Malaysia. vinodhvayara@gmail.com.
authors.forename: V P
authors.initials: VP
authors.lastname: Vinodh
authors.affiliation: Hospital Queen Elizabeth 2, Department Of Neurosurgery, Level 8, Jalan Bersatu, Off Jalan Damai, Kota Kinabalu, Sabah 88300, Malaysia.
authors.forename: P
authors.initials: P
authors.lastname: Sellamuthu
authors.affiliation: Hospital Queen Elizabeth 2, Department Of Neurosurgery, Level 8, Jalan Bersatu, Off Jalan Damai, Kota Kinabalu, Sabah 88300, Malaysia.
authors.forename: R H
authors.initials: RH
authors.lastname: Harun
authors.affiliation: Hospital Queen Elizabeth 2, Department Of Neurosurgery, Level 8, Jalan Bersatu, Off Jalan Damai, Kota Kinabalu, Sabah 88300, Malaysia.
authors.forename: M S
authors.initials: MS
authors.lastname: Zenian