Ferromagnetic movements of middle ear implants and stapes prostheses in a 3-T magnetic resonance field

Otology and Neurotology

Volumn 26, Issue 2, 2005, Pages 225-230

  Fritsch, Michael H ^a,b   Gutt, Jason J ^a  

^a INDIANA UNIVERSITY SCHOOL OF MEDICINE   (United States)

^b INDIANA UNIVERSITY MEDICAL CENTER   (United States)

Author keywords

Ear; Implant; Magnetic; Magnetic resonance imaging; Prosthesis

Indexed keywords

FERROMAGNETIC MATERIAL; PLATINUM; TITANIUM;

ARTICLE; DEVICE REMOVAL; ELECTRIC POTENTIAL; EXPOSURE; HEAT; IMPLANT; MIDDLE EAR; MOTION; NUCLEAR MAGNETIC RESONANCE; PRIORITY JOURNAL; PROSTHESIS; SAFETY; STAPES; TEMPORAL BONE; VIBRATION;

EAR, MIDDLE; EQUIPMENT FAILURE ANALYSIS; FERRIC COMPOUNDS; HEARING AIDS; HUMANS; MAGNETIC RESONANCE IMAGING; MODELS, ANATOMIC; OSSICULAR PROSTHESIS; PROSTHESIS DESIGN; PROSTHESIS IMPLANTATION; STAPES SURGERY; VIBRATION;

EID: 15744404158     PISSN: 15317129     EISSN: None     Source Type: Journal    
DOI: 10.1097/00129492-200503000-00016     Document Type: Article

References (12)

1. Kanal E, Sheelock FG, Lewin JS. Aneurysm clip testing for ferromagnetic properties: clip variability issues. Radiology 1996;200:576-8.
2. Klucznik RP, Carrier DA, Pyka R, Haid RW. Placement of a ferromagnetic intracerebral aneurysm clip in a magnetic field with a fatal outcome. Radiology 1993;187:855-6.
3. Syms MJ, Peterman GW. Magnetic resonance imaging of stapes prostheses. Am J Otol 2000;21:494-8.
4. Teitelbaum GP, Bradley WG, Klein BD. MR imaging artifacts, ferromagnetism and magnetic torque of intravascular filters, stents, and coils. Radiology 1988;166:657-64.
5. Williams MD, Antonelli PJ, Williams LS, Moorhead JE. Middle ear prosthesis displacement in high strength magnetic fields. Otol Neurotol 2001;22:158-61.
6. Applebaum EL, Valvassori GE. Further studies on the effects of magnetic resonance imaging fields on middle ear implants. Ann Otol Rhino Laryngol 1990;99:801-4.
7. Elster AD. Questions and Answers in Magnetic Resonance Imaging. St. Louis, MO: Mosby-Year Book, 1994:4-68, 135-139.
8. Hunyadi S, Werning JW, Lewin JS, Maniglia AJ. Effect of magnetic resonance imaging on a new electromagnetic implantable middle ear hearing device. Am J Otol 1997;18:329-31.
9. Shellock F, Crues JV. High-field strength MR imaging and metallic biomedical implants: an ex vivo evaluation of deflection forces. Am J Radiol 1988;151:389-92.
10. Portnoy WM, Mattucci K. Cochlear implants as a contraindication to magnetic resonance imaging. Ann Otol Rhino Laryngol 1991;100:195-7.
11. Gleason CA, Kuala NF, Hricak H, et al. The effect of magnetic resonance imagers on implanted neurostimulators. Pacing Clin Electrophysiol 1992;15:81-94.
12. Erlebacher JA, Cahill PT, Pannizzo F, Knowles RJR. Effect of magnetic resonance imaging on DDD pacemakers. Am J Cardiol 1986;57:437-40.