Swine Surgery
Mostrando 1-10 de 10 artigos, teses e dissertações.
-
1. Transcolonic Perirectal NOTES Access (PNA): A feasibility study with survival in swine model
ABSTRACT Transrectal access still has some unsolved issues such as spatial orientation, infection, access and site closure. This study presents a simple technique to perform transcolonic access with survival in a swine model series. A new technique for NOTES perirectal access to perform retroperitoneoscopy, peritoneoscopy, liver and lymphnode biopsies was pe
An. Acad. Bras. Ciênc.. Publicado em: 2017-05
-
2. Experimental Model of Saccular Abdominal Aortic Aneurysm in Swines with Pericardium Sac
Abstract Objective: To consider modifications in an experimental model of saccular aortic aneurysm, aiming at better reproducibility, to be used in the development of vascular prostheses. Methods: Experimental study in two phases, developed in the Center of Experimental Surgery and Bioterium (CCEB) of the University of Health Sciences of Alagoas (UNCISAL),
Braz. J. Cardiovasc. Surg.. Publicado em: 2016-02
-
3. Effectiveness of a reusable low-cost balloon trocar dissection device in the creation of preperitoneal space during endoscopic surgery. An experimental study in swine
PURPOSE: To evaluate a new, low-cost, reusable balloon trocar device for dissection of the preperitoneal space during endoscopic surgery.METHODS:Twenty swine (weight: 15-37 kg) were randomized to two groups, according to whether the preperitoneal space was created with a new balloon device manufactured by Bhio-Supply (group B) or with the commercially availa
Acta Cir. Bras.. Publicado em: 2015-09
-
4. Microsurgical training model with nonliving swine head. Alternative for neurosurgical education
PURPOSE: This paper proposes a practical model of microneurosurgical training using a nonliving swine head. METHODS: Fresh porcine heads were obtained from butchery and dissected at our Laboratory of Microsurgery. Brain and skull base surgery were trained under microscopic magnification. RESULTS: Several neurosurgical procedures could be simulated in the no
Acta Cir. Bras.. Publicado em: 2014-06
-
5. Acute inflammatory response to transgastric natural orifice transluminal endoscopic surgery peritoneoscopy: An experimental study in swine
OBJECTIVE: To investigate the impact of transgastric peritoneal access on plasma biomarkers of acute inflammatory response in comparison to laparoscopy. METHODS: This was a prospective and comparative study in a porcine model. Transgastric peritoneal access performed by natural orifice transluminal endoscopic surgery was compared with laparoscopy. Laparot
Clinics. Publicado em: 2013-11
-
6. Estudo da regeneração simpática pós simpaticotomia seletiva experimental (ramocotomia) / Study of sympathetic regeneration post experimental selective sympathicotomy (ramicotomy)
INTRODUCTION: Thoracic sympathectomy is the only definitive and efficient treatment for primary hyperhidrosis. The ramicotomy is a surgical procedure that is as efficient as conventional sympathectomy but more conservative, having less adverse effects then conventional sympathectomy. This procedure was abandoned on account of the high recurrence rate, attrib
Publicado em: 2009
-
7. Técnica laparoscópica versus técnica aberta para adrenalectomia experimental em suínos / Laparoscopic techniques versus open technique for swines in experimental adrenalectomy
Adrenalectomy is a highly complex surgical procedure. In order to perform it, surgeons must have a profound knowledge of the anatomophysiologic aspects of the adrenal glands, especially their vascular diversity, as well as full understanding of diagnostic means so as to properly identify their diseases. Open adrenalectomy is the most widely used method in ve
Publicado em: 2009
-
8. Traqueoplasty in dogs using equine and swine pericardium preserved in glicerin 98% / Traqueoplastia em cães com emprego de pericárdio equino e suíno conservados em glicerina a 98%
In this experimental study, it was evaluated the use of equine and swine pericardium preserved in glycerin 98% in the repair of surgically provoked tracheal lesions in dogs. The animals were devided in two groups, with ten dogs each, one group treated with equine pericardium and the other with swine pericardium. After twelve hours of water and food restraint
Publicado em: 2005
-
9. Use of small intestine submucosa as ureteral allograft in pigs
PURPOSE: The aim of the present study was to evaluate the biocompatibility of small intestine submucosa (SIS) in the reconstruction of the ureter in swine. MATERIALS AND METHODS: An experimental study was performed in 10 half-breed pigs weighing between 20 and 30 K, in which a previously prepared segment of SIS measuring approximately 2.0 cm was implanted in
International braz j urol. Publicado em: 2004-08
-
10. Laparoscopic orthotopic gastroileal neobladder and gastroileocystoplasty: technical feasibility and critical analysis of an experimental porcine model / Neobexiga gastroileal ortotópica e gastroileocistoplastia laparoscópicas: viabilidade técnica e análise crítica de um modelo experimental em suínos
Introduction: Composite gastroileal (GI) urinary reservoirs may present advantages over the use of isolated intestinal segments for urinary reconstructive procedures in selected patients. Herein, we present the laparoscopic techniques of gastroileocystoplasty (bladder augmentation) and GI orthotopic neobladder (bladder substitution), performed completely int
Publicado em: 2004