Results 61 to 70 of about 75,452 (279)

Differences in predominant collagen fiber orientation between dorsal and plantar trabecular bone tracts of adult mule deer calcanei suggest strain‐mode‐specific adaptation

The Anatomical Record, EarlyView.
Polarized microscopic images of the outer bone cortex (a and b) and deeper trabecular bone (c and d) of the deer calcaneus in thin cross‐sections. The brighter gray levels reflect more oblique‐to‐transverse collagen fibers in the compression/dorsal bone (a, c) and the darker gray levels reflect more longitudinal collagen in the tension/plantar bone (b,
John G. Skedros, John T. Cronin, Chad S. Mears, Brett W. Richards   +3 more
wiley   +1 more source

Posterior Ankle Arthroscopic Reduction With Internal Fixation

Arthroscopy Techniques, 2016
Current surgical techniques in ankle fracture management now include arthroscopic-assisted reduction and internal fixation. The need for minimally invasive fracture reduction techniques, which preserve soft tissue envelops and assists in overall anatomic
Kevin D. Martin, D.O., M.C., Alicia M. Unangst, D.O., M.C., Cody R. Englert, O.M.S. IV   +2 more
doaj   +1 more source

Flexible multidimensional sensor for comprehensive human motion monitoring and recognition

FlexMat, EarlyView.
A flexible multidimensional sensor based on orthogonally stacked nanofibrous films enables simultaneous detection of in‐plane strain (X/Y) and out‐of‐plane pressure (Z). The ultrathin device exhibits high sensitivity, wide strain range, and excellent directional selectivity.
Weixia Lan, Xiaofeng Liang, Zhou Fang, Wei Shi, Bin Wei, Yuanyuan Liu, Weidong Zhang, Furong Zhu   +7 more
wiley   +1 more source

Construction and Validation of a Preoperative Surgical Difficulty Prediction and Risk Stratification System for Posterior Spinal Deformity Correction Surgery Based on Machine Learning ‐ Multicenter Cohort Study

iMetaMed, EarlyView.
A web calculator, trained on multicenter data with seven Boruta‐selected preoperative features, predicts prolonged operative time for posterior spinal deformity correction to enable individualized planning and optimized operating‐room resources. ABSTRACT Operative duration reflects surgical complexity and is valuable for perioperative planning.
Chan Xu, Jialiang Zheng, Chengliang Yin, Runmin Li, Xubin Quan, Binghao Chen, Zhaohui Hu, Tongqing Luo, Hao Jiang, Xuewen Hou, Qizhong Xu, Weiheng He, Liang Chen, Anfa Chen, Xin Zhou, Wei Huang, Sen Gao, Jiali Yu, Zhi‐Ri Tang, Yusi Zhang, Kai Wang, Shi‐Nan Wu, Wencai Liu, Xiangdong Xi, Haizhen Ding, Qiang Liu, Haopeng Luan, Wenle Li   +27 more
wiley   +1 more source

Incidence of Chondral and Osteochondral Lesions in Ankle Fracture Patients Identified with Ankle Arthroscopy Following Rotational Ankle Fracture

Foot & Ankle Orthopaedics, 2020
Category: Ankle; Trauma Introduction/Purpose: It is controversial whether routine arthroscopy is beneficial at the time of ankle fracture fixation. This may be, in part, due to sparse information regarding the incidence of chondral injury in the setting ...
Emilie Williamson MD, Kevin Rosas MD, John Dankert, James P. Toale, Eoghan T. Hurley MB BCh BAO, Kenneth Egol, John G. Kennedy MD, FRCS(Orth)   +6 more
doaj   +1 more source

High-heeled shoes and musculoskeletal injuries : a narrative systematic review [PDF]

, 2016
Funding This research received no specific grant from any funding agency in the public, commercial or not-for-profit sectors.Peer reviewedPublisher ...
Barnish, Jean, Barnish, Maxwell S.
core   +1 more source

Incidence, contributing factors, and predictors of diagnostic errors in medical inpatients: A retrospective cohort study

Journal of Hospital Medicine, EarlyView.
Abstract Background Diagnostic error is a major patient safety concern in hospitals, yet most studies have focused on selected high‐risk subgroups, leaving the broader general internal medicine inpatient population understudied. Objectives To determine the incidence, contributing factors, resulting harm, and predictors of diagnostic error in medical ...
Caterina E. Marx, Elena Hofmann, Martin Perrig, Gurpreet Dhaliwal, Wolf Hautz, Jörg P. Isenegger, Ernst Lipp, Drahomir Aujesky, Manuel R. Blum, Tobias Tritschler   +9 more
wiley   +1 more source

Prevalence of Sarcopenia and Its Relationship with Sites of Fragility Fractures in Elderly Chinese Men and Women. [PDF]

PLoS ONE, 2015
Sarcopenia might be associated with bone fragility in elderly individuals. This study aimed to investigate the prevalence of sarcopenia and its association with fragility fracture sites in elderly Chinese patients.Patients (322 men and 435 women) aged 65-
Wei Hong, Qun Cheng, Xiaoying Zhu, Hanmin Zhu, Huilin Li, Xuemei Zhang, Songbai Zheng, Yanping Du, Wenjing Tang, Sihong Xue, Zhibin Ye   +10 more
doaj   +1 more source

Which strength and balance activities are safe and efficacious for individuals with specific challenges (osteoporosis, vertebral fractures, frailty, dementia)?: A Narrative review [PDF]

, 2018
Physical activity guidelines advocate the inclusion of strength and balance activities, twice a week, for adults and older adults, but with caveat that in some individuals there will be certain movements and activities that could lead to adverse events ...
Mavroeidi, Alexandra, Skelton, Dawn A.
core   +2 more sources

Radiation Dose and Risk in the Radiological Investigation of Suspected Non‐Accidental Injury (NAI)

Journal of Medical Radiation Sciences, EarlyView.
This study is a retrospective analysis of 362 skeletal surveys performed over a 5‐year period for children under 5 years of age for suspected non‐accidental injury. We present effective dose data and the associated risks of radiation exposure for initial and follow‐up examinations.
Tooba Zaidi, Rikki Nezich
wiley   +1 more source