Results 51 to 60 of about 61,611 (287)

Sutura laparoscópica frente a sutura por laparotomía en úlceras gastroduodenales perforadas [PDF]

Revista chilena de cirugía, 2018
Introduction: Gastroduodenal perforation continues to be a relatively frequent surgical emergency, despite advances in the medical treatment of ulcer disease. Its laparoscopic approach has been increasing in the last years, although it has not been generalized.
Ciriano H., Patricia, Grao T., Irene, Ruiz M., Cristina, Seisdedos R., Leticia, Kayser M., Silvia, Rey V., Cristina, Pérez D., María Dolores, Turegano F., Fernando   +7 more
openaire   +2 more sources

Injectable Dual‐Network Hydrogel System for Osteochondral Repair Combining Immunomodulation, Mechanical Adaptability, and Enhanced Tissue Integration

Advanced Functional Materials, EarlyView.
A UV‐triggered injectable dual‐network hydrogel is reported as the first application of bletilla striata polysaccharide (BSP) in osteochondral repair. By integrating methacrylamide‐modified BSP and nitrobenzaldehyde‐functionalized hyaluronic acid, the system achieves immunomodulation, mechanical reinforcement, and dynamic tissue adhesion, thereby ...
Jiaming Cui, Feifei Zhou, Yuan Luo, Tao Ouyang, Huiwu Zhang, Songmiao Cheng, Qiang Li, Xu Jiang, Yingying Yu, Yicheng Wang, Hong Ming   +10 more
wiley   +1 more source

Complicaciones con el uso de la sutura mecánica en cirugía colorrectal

Cirugía del Uruguay, 1998
El gran desarrollo de la sutura mecánica y su impacto cualitativo en la cirugía col orrectal, no ha logrado evitar que la mortalidad global por falla de sutura persista oscilando en 5%, y que la estenosis rectal sea significativamente mayor que en las ...
Gustavo Rodríguez, Gerardo Bruno, Luis Ruso, Adriana Gatti, Fernando Quiró, Oscar Balboa   +5 more
doaj  

Propriedades mecânicas de dois padrões de sutura e dois tipos de fios aplicados às tenorrafias dos equinos

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO As lesões traumáticas dos membros que resultam em secções tendíneas são problemas comuns na clínica equina. Diversas complicações têm sido associadas à reparação dos tendões nessa espécie.
R.R. Corrêa, C.A.M. Pereira, N.C. Frias, D.C. Baccarelli, A.L.V. Zoppa   +4 more
doaj   +1 more source

El problema de la fugida de l'anastomosi : antibiòtics en cirurgia colorectal [PDF]

, 2007
Les operacions quirúrgiques colorectals (en les quals s'intervé sobre el colon, el recte o ambdós) poden presentar complicacions. Una d'aquestes complicacions és la fugida de l'anastomosi, la unió que es fa entre els extrems que han quedat oberts després
Oller Sales, Benjamín
core   +1 more source

Off-pump correction of coronary fistula: the single suture technique approach [PDF]

, 2009
A técnica da sutura única foi desenvolvida para obter estabilização e exposição de todos os ramos coronarianos durante a cirurgia de revascularização do miocárdio, mantendo a estabilidade hemodinâmica durante o procedimento.
BARBERO MARCIAL, Miguel, GUEDES, Marco Antonio Vieira, RISO, Arlindo de Almeida, STOLF, Noedir Antonio Groppo   +3 more
core   +3 more sources

Sutura de menisco

Congresso Médico Acadêmico UniFOA, 2019
O joelho é uma articulação complexa que sofre flexão, extensão, rotação lateral e permite movimentos em 7 eixos. Os meniscos são essenciais para a biomecânica normal da articulação do joelho, agindo como lubrificadores, estabilizadores, amortecedores e distribuidores de carga dentro da articulação.
D. R. Silva, J. M. C. T. Tavares, O. A. S. Garcia, M. A. M. Jones   +3 more
openaire   +1 more source

MAGTWIST: A Magnetically‐Driven Rotary Actuator Using a Traveling‐Wave With Integrated Stiffness Tunability

Advanced Functional Materials, EarlyView.
MAGTWIST: A compact magnetic rotary actuator, enabling smooth, stepless rotation, and on‐demand locking. Inspired by peristalsis, a soft polymer belt generates a traveling‐wave, enabling 270° rotation when heated. Cooling stiffens the belt, locking it in position and enabling it to withstand high loads.
Simon Frieler, Jean‐Paul P.M. de Vries, Sarthak Misra, Venkatasubramanian Kalpathy Venkiteswaran   +3 more
wiley   +1 more source

Principios y técnicas de sutura en implantes odontológicos [PDF]

, 2010
This bibliographical investigation about sutures in surgical procedures that involve dental implants, aims to emphasize the purpose of its use as the main reparative agent of trauma that the intervened zone will support, we revise the main procedures ...
Zaragocín Beltrán, Franco Ramiro
core  

Biointerface Membranes Orchestrating Site‐Specific Osteoimmunomodulatory and Antibacterial Effects for Enhanced Osseous Regeneration in Periodontal Therapy

Advanced Functional Materials, EarlyView.
Here, a biointerface membrane engineered with site‐specific interfacial properties is developed. During implantation between gingival and bone defect, the membrane creates a pro‐osteogenic microenvironment, precisely modulates cellular activities at each biointerface, and facilitates the orchestration of complex healing events, ultimately leading to ...
Yuwei Zhu, Tingting Wang, Jing Zhu, Bingtian Zhao, Bingyang Dai, Xiaoyue Zhang, Wei Liu, Cheng Yang, Cheng Dong, Ren Liu, Lei Zhao, Jun Wang, Peilei Shi, To Ngai   +13 more
wiley   +1 more source