title: Safety of Silicone Oil Removal in Cases of Gunshot Perforating Eye Injuries.
abstract: To evaluate the feasibility and safety of silicone oil (SO) removal in cases of gunshot perforating eye injuries (PEI).
  
  
  
  A retrospective, consecutive, interventional study from medical records regarding cases of gunshot PEI during the periods of Egyptian political instability (January 2011 until December 2013). The main outcomes were to evaluate the feasibility of SO removal in cases of gunshot PEI and management of retinal detachment (RD) after SO removal in such cases.
  
  
  
  One hundred ninety-six eyes of 193 patients were reviewed. SO was removed in 72 eyes of 70 patients (36.7%). After SO removal, five eyes (6.9%) developed RD. One case refused any other intervention. RD in the remaining four cases was treated with revision surgery and SO reinjection. The retina remained stable throughout follow-up. None of the eyes developed phthisis bulbi after SO removal. Mean follow-up after SO removal was 10.86 months (range: 3 months to 30 months). Mean follow-up after management of RD after SO removal was 17.7 months (range: 13 months to 21 months).
  
  
  
  Patients aged younger than 20 years were associated with extensive fibrous proliferation, which might affect the safety profile of SO removal in cases of gunshot PEI. Rate of RD after SO removal in cases of apparent retinal stability and localized fibrous proliferation was 6.9%. Retinal detachment after SO removal in such cases can be treated with revision surgery and SO reinjection. [Ophthalmic Surg Lasers Imaging Retina. 2017;48:242-250.].
authors.forename: Hammouda Hamdy
authors.initials: HH
authors.lastname: Ghoraba
authors.forename: Sameh Mohamed
authors.initials: SM
authors.lastname: Elgouhary
authors.forename: Hosam Osman
authors.initials: HO
authors.lastname: Mansour
authors.forename: Hitham Mamoun
authors.initials: HM
authors.lastname: Abdel-Fattah
authors.forename: Mohamed Amin
authors.initials: MA
authors.lastname: Heikal
authors.forename: Emad Mohamed
authors.initials: EM
authors.lastname: Elgemaey
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D058450:Endotamponade / Q000379:methods*; D015807:Eye Injuries, Penetrating / Q000175:diagnosis / Q000601:surgery*; D005240:Feasibility Studies; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D012086:Reoperation; D012827:Silicone Oils / Q000494:pharmacology*; D014821:Vitrectomy / Q000379:methods*; D014948:Wounds, Gunshot / Q000175:diagnosis / Q000601:surgery*; D055815:Young Adult
chemical_list: D012827:Silicone Oils