Normal anatomical parameters, derived from bone structures of the spine, are roughly determined by X-ray method.This paper presents the results of the survey radiography of the lumbar spine in a straight line and lateral projections in 30 individ-uals without pathology spine, aged 21-60 years ...
BMD was determined by dual X-ray absorptiometry scanning of the lumbar spine (LS) and the femoral neck (FN), and values are expressed as Z- and T... García-Nieto,Victor,Navarro,... - 《Nephron Clinical Practice》 被引量: 51发表: 2003年 Leslie WD, Lix LM. Absolute fracture risk ass...
Other labeled structures include the scaphocerite (SCa), lateral teeth (LT), three folds (f), small simple setae (SS), long filamentous setae (LS), a small seta with a hole at its proximal end (H), pits (P), antennal spine (AS), and unipennate feather setae (FS) Full size ...
Peripheral x-ray absorptiometry methods such as those described above are substantially cheaper than DXA and QCT with system prices ranging between $15,000 and $35,000. However, epidemiologic studies have shown that the discriminatory ability of peripheral BMD measurements to predict spine and hip fr...
(R495X) Abner Gonzalez1, Taro Mannen2, Tolga Çağatay1, Ayano Fujiwara2, Hiroyoshi Matsumura2, Ashley B. Niesman1, Chad A. Brautigam3,Yuh Min Chook1* & Takuya Yoshizawa2* Mutations in the RNA-binding protein FUS cause familial amyotropic lateral sclerosis...
If a thin layer of bone substitute is used it can be difficult to see in an X-ray picture. To improve the visibility, it could be possible to add a radiographic contrast medium to the material. To stabilise the spine, a bone graft substitute can be injected. If a bone substitute leaks...
We tested three neural network architectures (ResNet-50, VGG-16, and ChexNet), three segmentation schemes (no segmentation, lung segmentation, and lateral segmentation based on spine detection), and three data balancing strategies (undersampling, double-stage sampling, and synthetic minority over...
Lumbar Spine X-ray Examinations.The Occupational Medicine Forum presents questions of general interest received by the AOMA Committee on Occupational Medical Practice. Answers usually are prepared by the Committee, representing the composite best judgment of its members. Such replies do not necessarily ...
LS: lumbar spine. FN: femoral neck. TH: TH: femoral trocanther. PHPT: primary hyperparathyroidism. LS-BSI: lumbar spine bone strain index. VFs: vertebral fracture. AUC: area under the curve. BMD: bone mineral density. TBS: trabecular bone score. HSA: hip structural analysis. aBMD: areal...
32] that can transfer biplanar chest X-ray images to a 3D CT volume. These studies support our hypothesis of reconstructing 3D spines from bi-planar orthogonal 2D images, and we consider GAN as a potential ML method for automatic transfer of bi-planar 2D/3D image registration of the spine....