Results 171 to 180 of about 43,032 (222)

Magnamosis: magnetic compression anastomosis with comparison to suture and staple techniques

Journal of Pediatric Surgery, 2009
An ideal anastomosis between hollow viscera should be easily performed, strong, and operator independent. We hypothesized that transluminal attraction between magnets in the intestine could be harnessed to create an intestinal compression anastomosis (magnamosis) with these characteristics. We further hypothesized that variation of attraction force and
Ramin, Jamshidi, Jacob T, Stephenson, Jared G, Clay, Kullada O, Pichakron, Michael R, Harrison   +4 more
openaire   +4 more sources

Magnetic Compression Anastomosis and Magnetic Compression Revision for Stenosis

2021
From 1997 through today, more than 400 magnetic compression anastomoses have been performed in Japan. In this chapter, we describe how it was put to practical use through the process of developing this technique including the animal experiments. We also describe which magnets are desirable and which transport methods are most suitable.
Eigoro Yamanouchi, Reiko Kumano, Hironori Ohdaira, Yutaka Suzuki   +3 more
openaire   +1 more source

Role of Magnetic Compression Anastomosis in Long-Gap Esophageal Atresia: A Systematic Review

Journal of laparoendoscopic & advanced surgical techniques. Part A, 2023
Background: Magnetic compression anastomosis (MCA) is an alternative technique for patients with long-gap esophageal atresia (EA). It allows for preservation of the native esophagus.
Nellai Krishnan, N. Pakkasjärvi, Deepika Kainth, Johan Danielson, Ajay Verma, D. Yadav, P. Goel, S. Anand   +7 more
semanticscholar   +1 more source

Magnetic compression anastomosis for postoperative biliary atresia

Pediatrics International, 2017
AbstractWe report a case of successful magnetic compression anastomosis (MCA) for obstructed cyst‐jejunostomy in a young woman who had undergone surgery for type 1 biliary atresia (BA) on day 78 of life. A 16‐year‐old girl was admitted with obstructive jaundice.
Rei Matsuura, Takehisa Ueno, Yuko Tazuke, Natsumi Tanaka, Hiroaki Yamanaka, Yuichi Takama, Kengo Nakahata, Taku Yamamichi, Noboru Maeda, Keigo Osuga, Eigoro Yamanouchi, Hiroomi Okuyama   +11 more
openaire   +3 more sources

Magnetic Compression in Gastrointestinal and Bilioenteric Anastomosis

Surgical Innovation, 2013
Aim. The concept of compression alimentary anastomosis is well established. Recently, magnetic axial alignment pressures have been encompassed within such device constructs. We quantify the magnetic compression force and pressure required to successfully achieve gastrointestinal and bilioenteric anastomosis by in-depth interrogation of the reported ...
T. Lambe, M. G. O. Riordain, R. A. Cahill, P. Cantillon-Murphy   +3 more
openaire   +2 more sources

Long-term follow-up results after the recanalization of completely obstructed benign biliary strictures using magnetic compression anastomosis

Endoscopy
Background Benign biliary stricture (BBS) often responds to conventional nonsurgical approaches but remains challenging if obstruction is complete. Magnetic compression anastomosis (MCA) has emerged as a nonsurgical alternative. Methods MCA was performed
S. Jang, S. Lee, S. Jang, Jae-Hee Cho, Jung Hyun Jo, Chan Min Jung, Hye Sun Lee, Soyoung Jeon, Kwang-Hun Lee, S. Joo, Tae Jun Yum, Dong Ki Lee   +11 more
semanticscholar   +1 more source

Magnetic Compression Anastomosis for Anorectal Malformations: Feasibility and Efficacy in Swine Model and Clinical Observation.

Journal of Pediatric Surgery
BACKGROUND Patients with anorectal malformations (ARM) commonly experience post-operative bowel dysfunctions due to inherent neuromuscular dysplasia and surgical damage to extraluminal structures.
Zhi-bin Luo, S. Chi, Yun Zhou, Yu Guo, Meng-xin Zhang, L. Rong, Guoqing Cao, Xiang-yang Li, Yiliang Lv, Liang Li, Shao-tao Tang   +10 more
semanticscholar   +1 more source

Treatment of an 8-Year-Old Girl with Total Biliary Obstruction in Roux-en-Y Hepaticojejunostomy Anastomosis with Magnetic Compression Anastomosis Using a Pediatric Colonoscope

Diagnostic and Interventional Endoscopy, 2023
Complete benign biliary stenosis is a difficult-to-treat condition in which the common endoscopic instruments fail. Surgery is the standard treatment method with high morbidity and mortality rates.
B. Başpınar, B. Ödemiş, Muharrem Tola   +2 more
semanticscholar   +1 more source

Magnetic Compression Anastomosis for the Treatment of Complete Biliary Obstruction After Cholecystectomy.

Gastrointestinal Endoscopy
BACKGROUND & AIMS Post-cholecystectomy biliary strictures can be treated surgically or non-surgically. Although endoscopic or percutaneous treatments are the preferred approaches, these methods are not feasible in cases where complete stricture occlusion
S. Jang, M. Do, S. Lee, Jae-Hee Cho, S. Joo, Kwang-Hun Lee, Moon-Jae Chung, D. Lee   +7 more
semanticscholar   +1 more source

Magnetic compression anastomosis gastrojejunostomy: feasibility and efficacy of a novel device in a swine model.

Surgery for Obesity and Related Diseases
BACKGROUND Means of addressing technical challenges in forming gastrojejunostomy (GJ) anastomoses and maintaining their patency are sought. OBJECTIVES Evaluation of preclinical feasibility and healing efficacy of a novel linear magnetic compression ...
Michel Gagner, Todd Krinke, M. Lapointe-Gagner, J. Buchwald   +3 more
semanticscholar   +1 more source