Results 111 to 120 of about 468,253 (121)

Toward Zero-Shot Learning for Visual Dehazing of Urological Surgical Robots [PDF]

arXiv
Robot-assisted surgery has profoundly influenced current forms of minimally invasive surgery. However, in transurethral suburethral urological surgical robots, they need to work in a liquid environment. This causes vaporization of the liquid when shearing and heating is performed, resulting in bubble atomization that affects the visual perception of ...
arxiv  

Transperitoneal laparoscopic pyeloplasty in children: does upper urinary tract anomalies affect surgical outcomes?

International Brazilian Journal of Urology
Objective To assess the feasibility and outcomes of laparoscopic pyeloplasty in children with complex ureteropelvic junction obstruction (UPJO) and compare to children with iso-lated UPJO without associated urinary tract abnormalities.
João Arthur Brunhara, Paulo Renato Marcelo Moscardi, Marcos Figueiredo Mello, Hiury Silva Andrade, Paulo Afonso de Carvalho, Bruno Nicolino Cezarino, Francisco Tibor Dénes, Roberto Iglesias Lopes   +7 more
doaj   +1 more source

OphCLIP: Hierarchical Retrieval-Augmented Learning for Ophthalmic Surgical Video-Language Pretraining [PDF]

arXiv
Surgical practice involves complex visual interpretation, procedural skills, and advanced medical knowledge, making surgical vision-language pretraining (VLP) particularly challenging due to this complexity and the limited availability of annotated data.
arxiv  

Novel penile circumcision suturing devices versus the shang ring for adult male circumcision: a prospective study

International Brazilian Journal of Urology
Introduction To evaluate the safety and efficacy of a novel penile circumcision suturing devices PCSD and Shang ring (SR) for circumcision in an adult population. Materials and Methods A total of 124 outpatients were randomly assigned to receive PCSD (
Hu Han, Da-wei Xie, Xiao-guang Zhou, Xiao-dong Zhang   +3 more
doaj   +1 more source

Total esophagogastrectomy in the neoplasms of the esophagus and esofagogastric junction: when must be indicated?

Revista do Colégio Brasileiro de Cirurgiões
Objective: to analyse the indications and results of the total esophagogastrectomy in cancers of the distal esophagus and esophagogastric junction. Methods: twenty patients with adenocarcinomas were operated with a mean age of 55 ± 9.9 years (31-70 ...
Nelson Adami Andreollo, João de Souza Coelho Neto, Guilherme Delfino Calomeni, Luiz Roberto Lopes, Valdir Tercioti Junior   +4 more
doaj   +1 more source

Pectus Excavatum / Pectus Carinatum: tratamento cirúrgico

Revista do Colégio Brasileiro de Cirurgiões
OBJETIVO: Apresentar os resultados obtidos com técnica única para tratamento do Pectus Excavatum e Pectus Carinatum. MÉTODO: De 1976 a 2000 foram operados, 183 portadores de Deformidades da Parede Torácica Anterior sendo 98 Pectus Carinatum (70 P ...
Marlos de Souza Coelho, Wilson de Souza Stori Júnior, Lauro Del Valle Pizarro, Sérgio Augusto Zanin, José Lino Gonçalves, Nelson Bergonse Neto   +5 more
doaj   +1 more source

Comparison of Bipolar Diathermy with Thunder-beat Device in Surgical Outcome of Tonsillectomy [PDF]

, 2019
Background:. To compare the thunder-beat device with bipolar diathermy in surgical outcome of tonsillectomy. Methods: In this prospective study 75 patients who underwent tonsillectomy on one side using thunder beat device and on the other side using ...
Bikash Lal Shrestha, Ashish Dhakal, Sammer Karmacharya, Pradeep Rajbhandari, Bikash Lal Shrestha, Ashish Dhakal, Sammer Karmacharya, Pradeep Rajbhandari
core   +1 more source

Integrating Learning And Visualization Technologies In Orthopaedics:- Establishing The Virtual Orthopaedic European University

, 2002
Digital technologies offer a working environment for familiarisation with new surgical procedures and management of clinical case audit. Our aim is to provide a novel route for access to educational material that more closely resembles the working ...
Bunker, T, Campbell, N, Grange, S, Setchell, C, Wills, G   +4 more
core  

Monocular Microscope to CT Registration using Pose Estimation of the Incus for Augmented Reality Cochlear Implant Surgery

For those experiencing severe-to-profound sensorineural hearing loss, the cochlear implant (CI) is the preferred treatment. Augmented reality (AR) aided surgery can potentially improve CI procedures and hearing outcomes. Typically, AR solutions for image-
Davalos, Eduardo, Lou, Ange, Noble, Jack H., Su, Dingjie, Zhang, Yike   +4 more
core  

Risk-adjusted general surgical audit in octogenarians [PDF]

, 2008
Fancourt, M., Gilkison, W., Kyle, S., Mosquera, D., Nichols, K., Prytherch, David   +5 more
core   +1 more source