Results 21 to 30 of about 17,402 (231)

Novel EM Guided Endovascular Instrumentation for In Situ Endograft Fenestration

IEEE Journal of Translational Engineering in Health and Medicine, 2020
Objective: This work aims at providing novel endovascular instrumentation to overcome current technical limitations of in situ endograft fenestration including challenges in targeting the fenestration site under fluoroscopic control and supplying ...
S. Condino, R. Piazza, R. M. Viglialoro, D. M. Mocellin, G. Turini, R. N. Berchiolli, F. Micheletti, F. Rossi, R. Pini, V. Ferrari, M. Ferrari   +10 more
doaj   +1 more source

Fenestration of the intima to facilitate successful endovascular repair of a dissecting abdominal aneurysm

Reviews in Cardiovascular Medicine, 2021
Aortic aneurysm is an enlargement of the aorta with a loss of the arterial wall parallelism. There are several possible causes concerning etiology, one of which is the postsurgical presence of a patent distal false lumen.
Zoran Stankov, Ivo Petrov, Strahil Vasilev, Lyubinka Yanevska   +3 more
doaj   +1 more source

Gingival fenestration management: A rarefied case entity and literature review

Journal of Pharmacy and Bioallied Sciences, 2020
Dehiscence and fenestration are commonly confronted alveolar defects. But the combined mucosal and alveolar fenestration is uncommonly reported in the literature as they less often cause pain, and in majority of the cases, only aesthetic complaint is ...
Prem B Rajula M, Kalaivani Varatharajan, Rekha Mani, Shobana Krishnakumar   +3 more
doaj   +1 more source

In Situ Laser Fenestration Is a Feasible Method for Revascularization of Aortic Arch During Thoracic Endovascular Aortic Repair

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017
BackgroundReconstruction of the aortic major branches during thoracic endovascular aortic repair is complicated because of the complex anatomic configuration and variation of the aortic arch.
Jinbao Qin, Zhen Zhao, Ruihua Wang, Kaichuang Ye, Weimin Li, Xiaobing Liu, Guang Liu, Chaoyi Cui, Huihua Shi, Zhiyou Peng, Fukang Yuan, Xinrui Yang, Min Lu, Xintian Huang, Mier Jiang, Xin Wang, Minyi Yin, Xinwu Lu   +17 more
doaj   +1 more source

A newer method of seroma reduction by fenestration of pseudo-sac during laparoscopic repair of direct inguinal hernia: A randomised, controlled pilot study

Journal of Minimal Access Surgery, 2023
Background: Minimally invasive surgeries for inguinal hernia repair have been reduced post-operative morbidity. However, certain complications such as seroma formation are unavoidable.
Mahendra Lodha, Satya Prakash Meena, Yash K Parihar, Mayank Badkur, Ashok K Puranik, Prathyusha V Kompally   +5 more
doaj   +1 more source

Case Report: Fenestration embedded in large vessel occlusion at non-branching site: A catastrophic trap for mechanical thrombectomy

Frontiers in Surgery, 2022
Fenestrations are rare anatomical variants characterized by division of an artery into two channels which join distally to form a single lumen. We here present two acute ischemic stroke patients with occlusion in an arterial segment with fenestration ...
Xiaoxi Zhang, Weilong Hua, Lei Zhang, Yongxin Zhang, Yongwei Zhang, Jianmin Liu, Pengfei Yang, Xiaolong Xu, Zifu Li   +8 more
doaj   +1 more source

A 3D‐Printed Vascular‐Like Perfusion Tumor‐on‐a‐Chip Recapitulates High‐Grade Breast Cancer With in Vivo‐Relevant Drug Resistance

Advanced Healthcare Materials, EarlyView.
A high‐resolution 3D‐printed tumor‐on‐a‐chip platform sustains breast cancer tissues at in vivo–like cell densities through vascular‐like perfusion. This engineered system recapitulates grade‐dependent molecular features and exhibits drug‐resistance profiles that uniquely align with clinically relevant Cmax values.
Geonhui Lee, Bingjie Sun, Nicholas X. Fang, Chunguang Xia   +3 more
wiley   +1 more source

Negotiating in a Foreign Land: Understanding the Curious Interactions Between Intracellular Mitochondria and Internalized Nanoparticles

Advanced Materials Interfaces, EarlyView.
Therapeutic nano‐drug delivery systems interact with cellular mitochondria in a multitude of ways. While the complexity of such interactions disrupts the mitochondrial electron transport chain and increases reactive oxygen species production, thereby contributing to nanoparticle toxicity, they also present unique theranostic opportunities in diseases ...
Sourav Bhattacharjee
wiley   +1 more source

3D-Printed Fenestration Guides For Impacted Tooth Orthodontics

International Dental Journal
Aim or purpose: This study reports and discusses the use of 3D-printed digital fenestration guides for the surgical exposure of impacted teeth under digital guidance.
Anqi Feng
doaj   +1 more source

Hybrid Continuum Robot Designs and Architectures for Healthcare Applications

Advanced Robotics Research, EarlyView.
Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir, Muhammad A. Khalid, Manish Chauhan, Pietro Valdastri, James H. Chandler   +4 more
wiley   +1 more source