| Autor: |
Schloesser PE; Department of Radiology, Division of Neuroradiology, LDS Hospital, Salt Lake City, Utah, USA. peter.schloesser@mtnmedical.com, Pakbaz RS, Levy DI, Imbesi SG, Wong WH, Kerber CW |
| Jazyk: |
angličtina |
| Zdroj: |
AJNR. American journal of neuroradiology [AJNR Am J Neuroradiol] 2007 Feb; Vol. 28 (2), pp. 387-9. |
| Abstrakt: |
Appropriately sized 0.010- and 0.018-inch complex framing coils were placed in a wide-necked silicone aneurysm replica, and their stability was evaluated at variable physiologic flow rates using video recording. After detachment, the 0.010-inch coils demonstrated instability/prolapse that was proportional to flow rate. In contrast, 0.018-inch coils held their 3D configuration regardless of flow rate. The findings support the use of 0.018-inch coils (when possible) in aneurysms with unfavorable geometry, particularly in circulations with higher flow rates. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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