کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3126236 | 1583785 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Resorbable poly(d,l)lactide plates and screws for osteosynthesis of condylar neck fractures in sheep
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
دندانپزشکی، جراحی دهان و پزشکی
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چکیده انگلیسی
We made osteotomies in the condylar neck in 12 adult sheep to simulate fractures, and joined the two ends with 2 poly(d,l)lactide (PDLLA) plates and 8 PDLLA screws 2 mm in diameter. The animals were killed after 2, 6, and 12 months and bony healing was assessed macroscopically and histologically. The plates and screws remained intact and there was no displacement of the bony ends. The degrading plates, which were still visible in the specimens after 6 months, had been replaced by bone. At 12 months the PDLLA had been resorbed with no foreign body reaction and no resorption of underlying bone. The articular discs showed no signs of degeneration.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: British Journal of Oral and Maxillofacial Surgery - Volume 45, Issue 1, January 2007, Pages 35–40
Journal: British Journal of Oral and Maxillofacial Surgery - Volume 45, Issue 1, January 2007, Pages 35–40
نویسندگان
Michael Rasse, Doris Moser, Christian Zahl, Klaus Louis Gerlach, Uwe Eckelt, Richard Loukota,