کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9234893 | 1206190 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Compression forces generated by Mini bone screws-a comparative study done on bone model
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موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
طب اورژانس
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چکیده انگلیسی
The compressive forces generated by the AO/ASIF 3.0Â mm cannulated cancellous and 2.0Â mm cortical screws, Mini-Acutrak and Herbert/Whipple small bone cannulated screws were measured in the laboratory with the use of simulated cancellous bone and a load cell washer as a means of quantifying their fixation capabilities. The Herbert/Whipple screw and the Mini-Acutrak screw were found to have nearly identical compression capabilities and provided more compression than the cortical screw. The AO/ASIF cannulated screw when used with a support screw demonstrated a compressive capacity twice that of the 2.0Â mm cortical screw and higher than the headless Mini-Acutrak and Herbert/Whipple screws. The Mini-Acutrak screw produced about 70% of compression of the cancellous screw in spite of having a diameter almost half that of the cancellous screw. The Herbert/Whipple screw in spite of its larger size compared to the Mini-Acutrak produced almost the same amount of compression.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Injury - Volume 36, Issue 1, January 2005, Pages 65-70
Journal: Injury - Volume 36, Issue 1, January 2005, Pages 65-70
نویسندگان
Deepthi Nandan Adla, C. Kitsis, A.W. Miles,