کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8698785 1585428 2018 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Does lag screw fixation of condylar fractures result in adequate stability? A finite element analysis
ترجمه فارسی عنوان
آیا شکستن پیچ خوردگی شکستگی های کانادایی منجر به ثبات کافی می شود؟ تجزیه و تحلیل عنصر محدود
کلمات کلیدی
شکستگی های کادوی ماندبولار، پیچ لگن، تجزیه و تحلیل عنصر محدود،
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی دندانپزشکی، جراحی دهان و پزشکی
چکیده انگلیسی
The great incidence and controversies related to the diagnosis, treatment, surgical accesses, and type of osteosynthesis materials confer an outstanding role to condylar fractures among facial fractures. Plate configurations, with diverse formats and sizes, may be used to surgically resolve condylar fractures. With the purpose of improving the advantages and minimizing the disadvantages of fixation techniques, the neck screw was developed aiming at the needed stabilization to render a correct fixation through a system of dynamic compression. This is achieved by increasing the contact between the fractured bone stumps, as well as assisting at the time of fracture reduction. The present paper aims at comparing the fixation and stability of mandibular condylar fractures using the neck screw and an overlaid “L”-shaped-4-hole-2 mm plate on the one hand, with a system in which the neck screw and the “L”-shaped plate form a single structure, having been joined by a welded point, on the other hand. The results with the neck screw are satisfactory, and, thus, it is an alternative for the reduction and fixation of fractures of the mandibular condyle, whether or not a plate is joined to the structure, provided it is correctly prescribed and with adequate surgical sequence and technique.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Cranio-Maxillofacial Surgery - Volume 46, Issue 6, June 2018, Pages 1041-1045
نویسندگان
, , , , , , , ,