Results 141 to 150 of about 1,930,858 (393)
Management of femoral head osteonecrosis: Current concepts
Indian Journal of Orthopaedics, 2015 Osteonecrosis of femoral head (ONFH) is a disabling condition of young individuals with ill-defined etiology and pathogenesis. Remains untreated, about 70–80% of the patients progress to secondary hip arthritis. Both operative and nonoperative treatments
Sujit Kumar Tripathy, T. Goyal, R. Sen
semanticscholar +1 more source
Resilient Calvarial Bone Marrow Supports Retinal Repair in Type 2 Diabetes
Advanced Science, EarlyView.Skull bone (calvarium) marrow in diabetic mice stay structurally intact and keeps making blood cells, unlike the bone marrow of the leg bones. The skull marrow is exposed to cerebrospinal fluid (CSF), which contains protective molecules called oxysterols.
Bright Asare‐Bediako +16 more
wiley +1 more source
MRI assessment of femoral head docking following closed reduction of developmental dysplasia of the hip [PDF]
, 2023 Zhe Fu +6 more
openalex +1 more source
Advanced Intelligent Systems, EarlyView.This study introduces a hydraulically steerable catheter with a soft tip in vascular procedures. The steering soft tip achieves a minimal diameter of 2.6 mm and supports a 180° bend. Real‐time shape and position tracking, facilitated by segmentation and endpoint detection techniques, improves navigation.
Jingyi Kang +9 more
wiley +1 more source
High-energy extracorporeal shock wave therapy for early stage femoral head osteonecrosis: a protocol of systematic review [PDF]
, 2020 Qing-hui Ji +5 more
openalex +1 more source
Insect‐Inspired Resilient Machines
Advanced Intelligent Systems, EarlyView.This study presents a decentralized resilient control for legged robots, enabling self‐organized locomotion and rapid adaptation to extreme leg loss within seconds. It encodes the self‐embodied resilience strategies observed in stick insects and relies on neural dynamics with synaptic plasticity, minimal sensory feedback, and dynamic robot–environment ...
Thirawat Chuthong +3 more
wiley +1 more source
Periportal Capsulotomy: A Technique for Limited Violation of the Hip Capsule During Arthroscopy for Femoroacetabular Impingement. [PDF]
, 2019 Hip arthroscopy has become the standard treatment for symptomatic femoroacetabular impingement as patients have shown good outcomes and high satisfaction with this intervention.
Chambers, Caitlin C +2 more
core
Sliding Guide System Concept for 3D Motion of the Hip Joint in Walking Assist Robots
Advanced Intelligent Systems, EarlyView.The human hip joint has three degrees of freedom. However, most current walking assist robots only support flexion–extension. As the human femoral head is almost a perfect sphere, the sliding guide system employs two guide plates that contour spherical surfaces.
Naoto Saito +2 more
wiley +1 more source
Chinese Journal of Traumatology, 2012 【Abstract】 Objective: To evaluate the femoral head perfusion and to predict the traumatic avascular necrosis (AVN) of the femoral head by single photon emission computerized tomography and computerized tomography (SPECT/CT).
SHEN Feng +7 more
doaj
Management and Outcome of Patients With Femoral Head Fractures: Injuries and Associated Prognostic Factors [PDF]
, 2021 Sujan Shakya +3 more
openalex +1 more source