Search results for "Invasive surgery"
showing 10 items of 74 documents
Flapless implant surgery: a review of the literature and 3 case reports
2015
Since the 1970s, modern Implantology is based on a concept of surgery with flap elevation. Gradually, several clinical trials demonstrated that a mid-crestal incision gives similar success rates compared to those obtained using the classical protocol. However, over the past decade in medicine it has been established the concept of minimally invasive surgery, consisting in taking advantage of advancements experienced in diagnostic techniques and specific surgical instruments, to perform surgical procedures infringing as less damage as possible to the patient The present work aims to produce a thorough review of the literature published on the field of Implantology with flapless surgery, to d…
Posterior One-Trocar-Assisted Pyeloplasty
2019
Introduction Ureteropelvic junction obstruction is the most common pediatric obstructive uropathy. Retroperitoneal lap- aroscopic-assisted dismembered pyeloplasty (OTAP) combines the advantages of a retroperitoneal approach with the high success rate of the open technique. A modification of the OTAP, using a posterior muscle-sparing incision to approach the kidney, is described. Surgical technique With the patient placed in prone position, a transverse 15-mm-long skin incision is made. A 12-mm bal- loon Hasson trocar with operative telescope is inserted after the Gerota’s fascia has been opened. The ureteropelvic junction is exteriorized and a traditional dismembered pyeloplasty is performe…
Laparoscopic subtotal hysterectomy followed by in-bag transvaginal corpus uteri morcellation and extraction: A case series
2023
Objectives: Laparoscopic subtotal hysterectomy (LSH) is a possible treatment for patients with benign uterine disease. Once the hysterectomy has been completed, morcellation and extraction of the corpus uteri is a crucial step of the procedure. We here present a case series to evaluate the feasibility of the in-bag transvaginal specimen retrieval following LSH. Study design: We report a case series of consecutive patients who underwent LSH followed by in-bag transvaginal specimen retrieval. LSH was accomplished in a standard fashion. Once the uterus was detached from the cervix, a 2 cm posterior colpotomy was performed laparoscopically with a monopolar hook under direct view to insert a spe…
Colectomie droite par abord robotique. Recommandations formalisées d’experts sous l’égide de l’Association française de chirurgie (AFC)
2022
Twenty-seven experts under the aegis of the French Association of Surgery (AFC) offer this reference system with formalized recommendations concerning the performance of right colectomy by robotic approach (RRC). For RRC, experts suggest patient installation in the so-called “classic” or “suprapubic” setup. For patients undergoing right colectomy for a benign pathology or cancer, RRC provides no significant benefit in terms of intra-operative blood loss, intra-operative complications or conversion rate to open laparotomy compared to laparoscopy. At the same time, RRC is associated with significantly longer operating times. Data from the literature are insufficient to define whether the robo…
336 CONSECUTIVE DOPPLER GUIDED HEMORRHOIDAL ARTERY LIGATIONS (DGHAL)
2009
Objectives: Our purpose is to expose a new surgical technique for the treatment of II-III degrees haemorrhoids with pain-less and complication free post-operative period, with a considerable improvement of clinic story and with a very short time for return to work or to normal daily activity. Materials and Methods: From March 2004 to March 2009 we performed 336 consecutive DGHAL in patients (128 male and 208 female) with II (227 pts)-III (109 pts) grade hemorroidal disease in local anesthesia. The DGHAL procedure is performed with a special proctoscope (HAL Doppler , Pharma EECTM) that with an US probe can explore, above the dentate line, the arterial flux of median rectal artery. Across th…
Robotic transanal surgery: perspectives for application
2020
Transanal minimally invasive surgery (TAMIS) is a surgical technique which allows the local excision of rectal benign tumors and early stage cancers measuring up to 4 cm and lying within 6-8 cm from the anal verge. It is performed by means of a disposable transanal platform and conventional laparoscopic instruments, proving to be effective and easily available. Hence, TAMIS soon became a valid alternative to other transanal resective procedures, especially transanal endoscopic microsurgery, and rapidly spread. Moreover, soon after its introduction, TAMIS started to be performed also using robotic technologies, but no clear advantages were found to date. This review is intended to provide a …
Gasless laparoscopy with conventional surgical instruments
1996
The main advantages of gasless laparoscopy arise from the use of conventional laparotomy instruments (clamps, scissors and needle pushers). The operative time, for example, for hysterectomy procedures decreases to about 60% of the time taken hysterectomy for using conventional gas techniques. During cauterization, smoke escapes immediately through the open trocars and may even be suctioned using a conventional suction tube. As far as the nursing team is concerned, the equipment is familiar as they use the same instruments and the same sutures as in laparotomy. High respiration pressure, caused by the elevated abdominal pressure, as well as hypercapnia, are avoided. Therefore this procedure …
What are the benefits of a minimally invasive approach in frail octogenarian patients undergoing aortic valve replacement?
2016
Not available
Augmented reality based middle and inner ear surgical procedures
2020
Otologic procedures involve manipulation of small, delicate and complex structures in the temporal bone anatomy which are in close proxmity of critical nerves and blood vessels. Augmented reality (AR) can highly benefit the otological domain by providing supplementary anatomical and navigational information unified on a single display. However, despite being composed of mainly rigid bony structures, the awareness and acceptance of possibilities of AR systems in otology is fairly low. This project aims at developing video-based AR solutions for middle and inner ear surgical procedures.We propose two applications of AR in this regard. In the first application, information about middle ear cle…
Risk of Virus Contamination Through Surgical Smoke During Minimally Invasive Surgery: A Systematic Review of the Literature on a Neglected Issue Revi…
2020
Abstract Context The coronavirus disease 2019 (COVID-19) pandemic raised concerns about the safety of laparoscopy due to the risk of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) diffusion in surgical smoke. Although no case of SARS-CoV-2 contagion related to surgical smoke has been reported, several international surgical societies recommended caution or even discouraged the use of a laparoscopic approach. Objective To evaluate the risk of virus spread due to surgical smoke during surgical procedures. Evidence acquisition We searched PubMed and Scopus for eligible studies, including clinical and preclinical studies assessing the presence of any virus in the surgical smoke fr…