Results 51 to 60 of about 80,801 (317)

Atypical periprosthetic femur fracture on an underestimated atypical femoral pattern. A case report

Trauma Case Reports, 2021
Case: Atypical fracture patterns, especially to the femur midshaft, have begun emerging since long-term bisphosphonate use was introduced. The same fracture pattern could arise around prosthetic hip implant, but the literature reports few cases regarding
Gaetano Caruso, Nicola Corradi, Tommaso Amoroso, Ilaria Martini, Vincenzo Lorusso, Leo Massari   +5 more
doaj   +1 more source

Intelligent Orthopedics: Machine Learning in Diagnosis of Bone Disease, Implants, and Bone Health Monitoring

Advanced Healthcare Materials, EarlyView.
Efficient recovery from traumatic or degenerative diseases is a great challenge, even after all the advancements in bone and cartilage regeneration. Machine learning (ML) algorithms have presented opportunities to enhance these aspects by accurately analyzing imaging data.
Maryam Kamaei, Hesam Mohammadi, Shamim Golafshan, Mojtaba Alehosseini, Mahsa Mohammadzadeh, Atefeh Golshirazi, Nasim Golafshan, Tatiane Eufrásio‐da‐Silva, Alireza Dolatshahi‐Pirouz, Gorka Orive   +9 more
wiley   +1 more source

Postoperative pain in total hip arthroplasty

Acta Orthopaedica et Traumatologica Turcica, 2020
Dear Editor, We read the article “Factors associated with severe postoperative pain in patients with total hip arthroplasty” written by Petrovic et al.
Memduh Yetim, Sukru Tekindur, Oguz Kilickaya   +2 more
doaj   +1 more source

A 3D Human Bone and Bone Marrow‐on‐a‐Chip Model for In Vitro Bone Remodeling and Immune Cell Maintenance

Advanced Science, EarlyView.
This study presents a human Bone (and Bone Marrow)‐on‐a‐Chip model based on native human bone scaffolds and autologous cells. Dynamic perfusion and sequential cell seeding replicate the physiological bone remodeling process in vitro, enabling the long‐term culture of functional, mature bone marrow immune subpopulations.
Nina Stelzer, Melanie‐Jasmin Ort, Kristian Händler, Emely Bortel, Ioanna Maria Dimitriou, Martin Textor, Georg N. Duda, Janosch Schoon, Uwe Marx, Uwe Kornak, Annika Winter, Bernhard Hesse, Stefanie Donner, Sebastian Hardt, Oliver Klein, Simon Reinke, Malte Spielmann, Sven Geißler   +17 more
wiley   +1 more source

Severe Pelvic Obliquity Affects Femoral Offset in Patients with Total Hip Arthroplasty but Not Leg-Length Inequality.

PLoS ONE, 2015
Leg-length inequality is an extensively studied complication of total hip arthroplasty in normal patients. However, few studies have focused on the pelvic obliquity of coronal pelvic malrotation.
Xiaoxiao Zhou, Qi Wang, Xianlong Zhang, Yunsu Chen, Xiaochun Peng, Yuanqing Mao, Yang Yang, Beigang Fu, Xiuhui Wang, Tingting Tang   +9 more
doaj   +1 more source

Engineered Exosomal miR‐146a‐5p Reprograms BMSC Fate and Restores Mitochondrial Homeostasis in Glucocorticoid‐Induced Osteonecrosis of Femoral Head

Advanced Science, EarlyView.
Exosomal miR‐146a‐5p is identified as a pivotal regulator in steroid‐induced osteonecrosis. Its reduction activates NF‐κB signaling, compromises mitophagy, and disrupts mitochondrial bioenergetics, resulting in autophagic disequilibrium. Engineered exosomes delivering miR‐146a‐5p reinstate mitochondrial function, augment oxidative phosphorylation and ...
Zehui Lv, Xuejie Cai, Yiming Xu, Xingdong Yang, Ruoying Wang, Han Wang, Yixin Bian, Jiawei Xu, Jiao Lu, Lulu Liu, Yingjie Wang, Jibin Song, Bin Feng, Xisheng Weng   +13 more
wiley   +1 more source

Exploring the range of motion between the acetabular component and the femoral component in hip resurfacing [PDF]

, 2012
Includes abstract.Includes bibliographical references.Accurate placement of the femoral and acetabular components is crucial to retain the natural hip Range of Motion (RoM) in hip resurfacing, as well as prevent accelerated wear and subsequent premature ...
Mudd, Richard William
core  

Robotic-assisted total hip arthroplasty

Journal of Joint Surgery and Research
Purpose: The aim of the review was to outline the evolution of navigation and robotic-assisted systems in total hip arthroplasty (THA), describe major classification schemes and current platforms, and summarize evidence on their clinical performance and ...
Faraz A. Asim, K. Keely Boyle, Antonia F. Chen   +2 more
doaj   +1 more source

The anterior approach for conversion hip arthroplasty

Arthroplasty Today, 2019
Conversion of prior proximal femoral fracture fixation to hip arthroplasty is a fairly common and successful procedure, necessitated by various modes of failure.
Joseph S. Gondusky, MD, Jeong H. Lee, MD
doaj   +1 more source

YAP1‐Driven Pathogenic Fibro‐Adipogenic Progenitors Secrete IL‐6 and FGF21 to Mediate Muscle‐Bone Crosstalk and Promote Bone Loss

Advanced Science, EarlyView.
Fibro‐adipogenic progenitors (FAPs) in atrophic muscle undergo YAP1‐driven pathogenic activation, secreting IL‐6 and FGF21 as bone‐catabolic myokines that mediate muscle‐bone crosstalk and promote bone loss. Genetic or pharmacological targeting of this YAP1‐FAP‐myokine axis rescues skeletal deterioration, identifying FAP‐derived myokines as therapeutic
Xiaoyu Cai, Tao Xu, Rui Ma, Weikun Meng, Shutao Gao, Yakefu Abulizi, Alafate Kahaer, Chuanhui Xun, Maierdan Maimaiti, Rui Cao, Weidong Liang, Polati Maimaiti, Qiang Deng, Jun Sheng, Ting Wang, Mingchong Liu, Weibin Sheng   +16 more
wiley   +1 more source