Results 41 to 50 of about 24,428 (288)

Sutura in chirurgia plastica

open access: yesEMC - Tecniche Chirurgiche - Chirurgia Plastica¸ Ricostruttiva ed Estetica, 2020
Riassunto La qualita delle cicatrici di un paziente dipende congiuntamente dalle caratteristiche fisiologiche dei tessuti ma anche dalla cura del chirurgo per la sutura della zona operata. L’uso di attrezzature adeguate, una buona padronanza della tecnica di chiusura e il rispetto per la vascolarizzazione dei tessuti sono dei punti importanti ...
V. Duquennoy-Martinot, C. Depoortère
openaire   +1 more source

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

open access: yesRevista 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   +7 more
openaire   +2 more sources

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

open access: yesAdvanced 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   +10 more
wiley   +1 more source

Mechanical Study of the Properties of Sutures used in Orthopedics Surgeries

open access: yesRevista Brasileira de Ortopedia
Objective To evaluate the mechanical properties of sutures commonly used in orthopedic surgeries, characterizing their behavior through tensile tests and determining which one has greater mechanical strength.
Leandro Cardoso Gomide   +5 more
doaj   +1 more source

Tetrataxidae, Palaeotextulariidae y Biseriamminidae (Foraminiferida) del Mississippiense del Área del Guadiato (Córdoba, España) [PDF]

open access: yes, 2000
En la Sierra de la Estrella (Área del Guadiato, Córdoba) se localiza una sucesión del Viseense superior, principalmente carbonatada, con desarrollo de montículos tipo mud-mound. En esta zona predominan calizas bioclásticas, brechoideas y bioconstruidas,
Cózar Maldonado, Pedro
core   +1 more source

Sutura de menisco

open access: yesCongresso 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   +3 more
openaire   +1 more source

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

open access: yesAdvanced 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   +3 more
wiley   +1 more source

Suturas del tubo digestivo

open access: yesCirugía del Uruguay, 1971
Se realiza un estudio comparativo de dos tipos de suturas intestinales e.n monoplano, uno extramucoso borde a borde y el otro con mucosa evertida. Se presentan los resultados de 84 casos de suturas intestinales divididas en dos series.
Nestor Campos   +3 more
doaj  

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

open access: yesAdvanced 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   +13 more
wiley   +1 more source

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