Results 91 to 100 of about 145,425 (362)
Relation Between First Arrival Time and Permeability in Self-Affine Fractures with Areas in Contact [PDF]
, 2012 We demonstrate that the first arrival time in dispersive processes in self-affine fractures are governed by the same length scale characterizing the fractures as that which controls their permeability. In one-dimensional channel flow this length scale is the aperture of the bottle neck, i.e., the region having the smallest aperture.
arxiv +1 more source
A Nomogram to Predict Delirium after Hip Replacement in Elderly Patients with Femoral Neck Fractures
Orthopaedic Surgery, Volume 14, Issue 12, Page 3195-3200, December 2022., 2022 The nomogram incorporating age, surgery type, electrolyte imbalance, and anemia could provide an individualized prediction for POD among femoral neck fracture patients after hip replacement, which may help the physician determine appropriate perioperative management.
Bingbing Li +4 more
wiley +1 more source
Journal of Orthopaedic Surgery, 2002 Purpose. Owing to unpredictable femoral neck reduction, reconstruction nails are not suitable for fixation of group 3 ipsilateral femoral neck-shaft fractures. We developed a new one-step fixation technique to overcome this problem.
SH Lin, CW Lo, SC Cheng, MY Kuo, LS Chin
doaj +1 more source
Cortical thickness in the intertrochanteric region may be relevant to hip fracture type
BMC Musculoskeletal Disorders, 2017 Background This study assessed the differences in femoral geometry and bone mineral density between femoral neck fragility fractures and trochanteric fractures.
Huafeng Zhuang +6 more
doaj +1 more source
An overview on the treatment strategies of non-displaced femoral neck fracture in the elderly
Arthroplasty, 2022 Background This paper aimed to review the databases on non-displaced femoral neck fractures in elderly patients. We also discussed the surgical and non-surgical treatments and selection of implants.
Yangyang Zhou +5 more
doaj +1 more source
Orthopaedic Surgery, Volume 14, Issue 12, Page 3293-3299, December 2022., 2022 We aimed to evaluate the effects of surgeon handedness on conventional unicompartmental knee arthroplasty. Objective Surgeon handedness has been widely discussed in operative surgery, and could cause clinical discrepancy. However, few studies have reported the effect of handedness on unicompartmental knee arthroplasty (UKA).
Zheng Cao +5 more
wiley +1 more source
The role of microscopic properties on cortical bone strength of femoral neck
BMC Musculoskeletal Disorders, 2023 Background Femoral neck fractures are serious consequence of osteoporosis (OP), numbers of people are working on the micro—mechanisms of femoral neck fractures.
Ning Xia +7 more
doaj +1 more source
CJEM, 2016 OBJECTIVES Hip and femoral neck fractures are common in elderly patients, who are at an increased risk of complications if their pain is suboptimally managed. This systematic review seeks to determine if regional nerve blocks reduce pain, reduce the need
B. Ritcey, P. Pageau, M. Woo, J. Perry
semanticscholar +1 more source
Automatic Hip Fracture Identification and Functional Subclassification with Deep Learning [PDF]
arXiv, 2019 Purpose: Hip fractures are a common cause of morbidity and mortality. Automatic identification and classification of hip fractures using deep learning may improve outcomes by reducing diagnostic errors and decreasing time to operation. Methods: Hip and pelvic radiographs from 1118 studies were reviewed and 3034 hips were labeled via bounding boxes and ...
arxiv
Risk Factors and Clinical Value of Deep Venous Thrombosis After Traumatic Lower Limb Fractures
Journal of Clinical Laboratory Analysis, EarlyView.Pie chart of lower limb fracture types. ABSTRACT Objective Deep vein thrombosis (DVT) is a common complication after traumatic lower limb fractures. This study aims to investigate the risk factors associated with DVT after traumatic lower limb fractures and to analyze their values in clinical practice.
XiuYun Zeng +3 more
wiley +1 more source