Results 51 to 60 of about 51,228 (284)

Minimally Invasive Mitral Valve Surgery I: Patient Selection, Evaluation, and Planning. [PDF]

, 2016
Widespread adoption of minimally invasive mitral valve repair and replacement may be fostered by practice consensus and standardization. This expert opinion, first of a 3-part series, outlines current best practices in patient evaluation and selection ...
Agnihotri, Arvind K, Ailawadi, Gorav, Barnhart, Glenn R, Farivar, R Saeid, Fayers, Trevor M, Goldman, Scott M, Grossi, Eugene A, Guy, T Sloane, Hargrove, W Clark, Hummel, Brian W, Khan, Junaid H, Lehr, Eric J, Lewis, Clifton TP, Malaisrie, S Chris, Mehall, John R, Murphy, Douglas A, Rodriguez, Evelio, Ryan, William H, Salemi, Arash, Segurola, Romualdo J, Shemin, Richard J, Smith, J Michael, Smith, Robert L, Weldner, Paul W, Wolfe, J Alan   +24 more
core   +1 more source

Sculpting the Future of Bone: The Evolution of Absorbable Materials in Orthopedics

Advanced Materials, EarlyView.
This review summarizes the current status of polymeric, ceramic, and metallic absorbable materials in orthopedic applications, and highlights several innovative strategies designed to enhance mechanical performance, control degradation, and promote bioactivity. We also discuss the progress and translational potential of absorbable materials in treating
Zhao Wang, Zehui Lv, Xuejie Cai, Yingjie Wang, Bo Peng, Haojing Xu, Hualuo Pang, Xingdong Yang, Jiawei Xu, Yixin Bian, Bin Feng, Peng Wen, Yufeng Zheng, Xisheng Weng   +13 more
wiley   +1 more source

Evaluation of a pig femoral head osteonecrosis model [PDF]

, 2010
Background A major cause of osteonecrosis of the femoral head is interruption of a blood supply to the proximal femur. In order to evaluate blood circulation and pathogenetic alterations, a pig femoral head osteonecrosis model was examined to address ...
Kim, Harry, Liang, Yun, Yokota, Hiroki, Zhang, Ping   +3 more
core   +2 more sources

A Superlubricated Magnetically Steerable Microcatheter with Integrated Optical and Fluidic Channels

Advanced Robotics Research, EarlyView.
A magnetically steerable microcatheter with integrated optical and fluidic channels is developed for multifunctional navigation in tortuous anatomical environments. A surface‐grafted hydrogel coating enables low‐friction actuation. The device demonstrates stable light and fluid delivery during magnetic manipulation, offering a compact platform for ...
Yuntian Du, Ruokun He, Luqi Li, Hesheng Wang, Zhuo‐Chen Ma, Bing Han   +5 more
wiley   +1 more source

A Study of Variations in the Origin of Obturator Artery and its Clinical Significance [PDF]

Journal of Clinical and Diagnostic Research, 2015
Introduction: The large number of organs and anatomical structures within the cramped pelvic cavity makes the study of vascular pattern and their variations of much importance in this particular anatomical region.
Akshara Venmalassery Rajive, Minnie Pillay   +1 more
doaj   +1 more source

Case report [PDF]

, 2009
Background and aim: Internal iliac artery aneurysms are rare but potentially fatal and can be mistaken with more common medical disorders. Most iliac aneurysms occur in conjunction with aortic aneurysms and their etiology is atherosclerotic and ...
beigi, Ali Akbar., Nourian, Ebrahim., Taheri, Hossein.   +2 more
core  

Using multiple classifiers for predicting the risk of endovascular aortic aneurysm repair re-intervention through hybrid feature selection. [PDF]

, 2017
Feature selection is essential in medical area; however, its process becomes complicated with the presence of censoring which is the unique character of survival analysis.
Attallah, O, Bown, MJ, Choke, EC, Holt, PJ, Karthikesalingam, A, Ma, X, Sayers, R, Thompson, MM   +7 more
core   +2 more sources

Biodegradable Adhesive Systems for Bio‐Integrated Applications

Advanced Science, EarlyView.
Biodegradable adhesives provide temporary yet reliable adhesion while degrading into safe, non‐toxic by‐products under physiological or environmental conditions. This review summarizes recent developments in physical and chemical adhesion mechanisms—including hydrogen bonding, catechol chemistry, amine‐carboxyl coupling, and emerging diazirine and urea
Won Bae Han, Sungkeun Han, Prashant Shivaji Shewale, Hyewon Cho, Li‐Hyun Kim, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +6 more
wiley   +1 more source

Spinal cord ischemia after elective endovascular abdominal aortic aneurysm repair in a patient with multiple occlusions of the intercostal and internal iliac arteries

Journal of Vascular Surgery Cases and Innovative Techniques, 2022
Spinal cord ischemia (SCI) after endovascular abdominal aortic aneurysm repair is a rare but devastating complication. Occlusion of the artery of Adamkiewicz or feeders to the collateral network for spinal cord circulation (such as the subclavian ...
Yojiro Koda, MD, Katsuhiro Yamanaka, MD, PhD, Atsushi Omura, MD, PhD, Tomoyuki Gentsu, MD, PhD, Masato Yamaguchi, MD, PhD, Kenji Okada, MD, PhD   +5 more
doaj   +1 more source

Endovascular treatment of aortoiliac aneurysms:From intentional occlusion of the internal iliac artery to branch iliac stent graft [PDF]

, 2016
Approximately 20%-40% of patients with abdominal aortic aneurysms can have unilateral or bilateral iliac artery aneurysms and/or ectasia. This influences and compromises the distal sealing zone during endovascular aneurysm repair.
Duvnjak, Stevo
core   +1 more source