کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
811461 | 1469165 | 2008 | 25 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Bone material properties and fracture analysis: Needle insertion for spinal surgery Bone material properties and fracture analysis: Needle insertion for spinal surgery](/preview/png/811461.png)
The effectiveness of percutaneous needle-based therapy and biopsy is demonstrated in a wide variety of medical problems including spinal disorders. Combined with osteoporosis, spinal disorders are increasingly prevalent as our society ages. However, the final position of the needle depends on a complex interplay of material properties of the bone and/or pathology, as well as the shape and material of the needle, and the insertion dynamics. This paper is a survey of the literature in the area of bone material properties and needle/bone interaction in the context of needle placement. It describes research findings on bone material properties and fractures using micro-CT imaging, and integrative imaging. This review paper also discusses the feasibility of using computational methods to predict fracture by simulating needle placement on any patient-specific model with both geometrical and mechanical properties approximating those of the patient’s anatomy.
Journal: Journal of the Mechanical Behavior of Biomedical Materials - Volume 1, Issue 2, April 2008, Pages 115–139