robotic reoperative hiatal hernia repair after post-laparoscopic procedure

Réparation réopérative d’une hernie hiatale

Over the past century, improvements in the understanding and diagnosis of foregut disorders have led to the evolution of better procedures and surgical approaches. This innovation brings new challenges related to complications and reoperation for the foregut surgeon. Surgical reinterventions are particularly challenging from a technical perspective due to multiple factors, including dense adhesions, scarring, obliteration of tissue planes, and altered anatomy1,2,3,4,5. These redo foregut surgeries&#160;have increased morbidity in patients with higher incidences of esophageal perforation, delayed gastric emptying, and vagal nerve injury1,6,7,8. Mesh repairs at the hiatus complicate reintervention further, having higher rates of major resection requiring complex reconstruction9,10. The advent of advanced endoscopic therapies creates ever-evolving challenges for foregut surgeons when dealing with their associated complications or failures11,12,13. Furthermore, redo foregut operations are associated with worsening success rates and patient satisfaction with successive reoperations compared with primary intervention14,15,16,17. This highlights the importance of patient selection and accurate diagnosis prior to redo surgery for optimal outcomes.
While traditionally performed using an open approach, laparoscopic approaches to redo foregut surgery are safe and efficacious14,18. However, due to the greater difficulty associated with altered anatomy and adhesions, conversion to open surgery is still a possibility. With the emergence of robot-assisted surgery in urology and gynecologic surgery19,20, the superior visualization and dexterity compared to laparoscopy would appear to likely have some benefit in redo foregut surgery as well. Indeed, emerging research has shown safety and improved outcomes, including less conversions to open surgery and decreased hospital stays compared with the laparoscopic approach for redo foregut surgery21,22,23.
Although it is ultimately up to the foregut surgeon to determine the safest procedure, this article aims to demonstrate the approach and technical considerations for redo foregut surgery to provide a &#34;framework&#34; when confronted with this challenge. While a robotic-assisted approach is described, the principles described could be similarly applied to laparoscopy.

Pleins feux sur l’auteur : Avancées récentes dans la chirurgie réopératoire de l’intestin antérieur

Considérations techniques et approche pour refaire la chirurgie de l’intestin antérieur

Our research focuses on thoracic surgery with specific regard to reoperative foregut operations. A large portion is surgical outcomes-based research, but we also emphasize quality improvement in surgery, such as with this protocol. In this video, we discuss our approach to reoperative foregut surgery.In foregut surgery, technological advances continue to be made in the intraop and pre-op settings. Improvements in diagnostic technology, such as with the Endoflip system and high resolution manometry provide more accurate information in diagnoses of the foregut, while robotic technology and intraop monitoring help us provide the best care possible in surgery. Most literature, looking at reoperative foregut surgery emphasizes the outcomes but not necessarily the approach to performing the operation.We describe a step-by-step approach to the operation, while maintaining the general principles broadly, and thus, providing a reference for other foregut surgeons. In the future, we will continue to focus on reviewing outcomes of other reoperative foregut surgeries with the goal of developing guidelines and standardizing the management of these cases.

Réparation robotisée réopératoire d’une hernie hitale après une procédure post-laparoscopique 

Pour commencer, positionnez le patient anesthésié en décubitus dorsal avec les bras tendus et un marchepied pour faciliter le positionnement inversé de Trendelenberg. À l’aide de la technique de hasson ouvert, entrez dans la cavité péritonéale dans l’espace supra-ombilical gauche pour insérer le port de la caméra. Ensuite, insérez un port de huit millimètres dans le quadrant supérieur droit, à 10 centimètres au-dessus de l’ombilic, et un port dans le quadrant supérieur gauche.Placez le port de l’assistant dans le quadrant inférieur droit. Insérez l’écarteur hépatique à travers un port de cinq millimètres, placé dans la partie latérale extrême du quadrant supérieur droit. Ensuite, amarrez le robot chirurgical.Pour réduire la hernie hiatale, commencez par retirer les adhérences de l’intestin à la paroi abdominale. Ensuite, à l’aide d’un dispositif d’énergie chirurgicale bipolaire robotisé, ouvrez le ligament gastro-hépatique. Ouvrez le petit sac en enlevant les adhérences et les branches courtes de l’artère gastrique supplémentaires.À l’aide d’une combinaison de dissection émoussée et d’électrocautérisation avec le robot, disséquez le sac herniaire, circonférentiellement au hiatus. Ensuite, utilisez des ciseaux laparoscopique pour disséquer soigneusement les adhérences denses entre le foie et l’estomac. Pour noter la fundoplicature précédente, effectuez une dissection nette avec des ciseaux laparoscopique et défaites l’enveloppement pour libérer complètement l’estomac.Ensuite, en utilisant la combinaison d’une dissection émoussée et d’une dissection tranchante, mobilisez l’œsophage, transhiatalement dans le médiastin. Lors de l’endoscopie, identifiez la jonction œsophagienne, puis mesurez l’œsophage de la pause à la jonction œsophagienne. Ensuite, effectuez une endoscopie et visualisez clairement la muqueuse pour vous assurer qu’il n’y a pas de blessures et insufflez l’œsophage dans l’estomac pour éviter toute fuite d’air.Commencez la réparation hiatale en effectuant une réparation accrue à l’aide de sutures en soie O, en appliquant deux à trois points de suture cruraux postérieurs. Passez une bougie française 56 dans l’œsophage et, avec la bougie en place, passez une pince confortablement dans le hiatus. Ensuite, pour la fundoplicature de Nissen, amenez le fond d’œil du côté droit, en arrière de l’œsophage et sous le nerf vague.Passez une bougie française 58 dans l’œsophage et effectuez une fundoplicature lâche sur la bougie, à l’aide de trois sutures en soie 2/0.

robotic-reoperative-hiatal-hernia-repair-after-post-laparoscopic

Research

JoVE Journal

Medicine

Robotic Reoperative Hiatal Hernia Repair After Post-Laparoscopic Procedure

Technical Considerations and Approach to Redo Foregut Surgery

Foregut surgical techniques have advanced significantly over the years and have become increasingly popular. However, new challenges and technical considerations have arisen when dealing with reoperation for complications or surgical failure. This study focuses on the technical considerations and approach when dealing with reoperative foregut surgery, particularly redo&#160;hiatal hernia repair. We describe our approach starting from the preoperative workup to the procedural steps of the surgery. The present study describes the main steps for robotic reoperative hiatal hernia repair in a patient who had previously undergone laparoscopic hiatal hernia repair with Nissen fundoplication but did not present a recurrence of reflux and dysphagia symptoms. The patient is positioned supine with arms out and a footboard for steep Trendelenburg. We place six trocars, including an assistant port and a liver retractor port,&#160;to facilitate visualization and retraction. After docking the robot, we use a combination of electrocautery and sharp dissection&#160;to free the hernia sac and reduce the hiatal hernia. The previous fundoplication is then taken down carefully and the esophagus is mobilized through a transhiatal approach with a combination of blunt and sharp dissection until at least 3 cm of intra-abdominal esophageal length is achieved, after which a leak test is performed. We then perform a crural repair to reapproximate the hiatus with two posterior stitches and one anterior stitch. Lastly, a redo Nissen fundoplication is performed over a bougie, and endoscopy is used to confirm a loose stack-of-coin appearance. By emphasizing the crucial steps of redo hiatal hernia repair, including preoperative evaluation, our goal is to provide an approach for the foregut surgeon to maximize patient outcomes.

Redo foregut surgery is associated with increased patient morbidity and presents a technical challenge for the surgeon. We describe our approach and considerations when performing a redo hiatal hernia repair to provide a guide for other surgeons and improve patient outcomes.

Foregut surgical techniques have advanced significantly over the years and have become increasingly popular. However, new challenges and technical ...

Recherche

Médecine

To begin, position the anesthetized patient supine with arms out and a footboard to facilitate steep reverse Trendelenberg positioning. Using the open hasson technique, enter the peritoneal cavity in the left supra umbilical space to insert the camera port. Next, insert one eight millimeter port in the right upper quadrant, 10 centimeters above the umbilicus, and one port in the left upper quadrant.Place the assistant port in the right lower quadrant. Insert the liver retractor through a five millimeter port, placed in the extreme lateral part of the right upper quadrant. Then dock the surgical robot.To reduce hiatal hernia, begin by removing the adhesions of the bowel to the abdominal wall. Then, using a robotic bipolar surgical energy device, open the gastrohepatic ligament. Open the lesser sac by removing adhesions and additional short gastric artery branches.Using a combination of blunt and electrocautery dissection with the robot, dissect the hernia sac, circumferentially at the hiatus. Then use laparoscopic scissors to carefully dissect the dense adhesions between the liver and stomach. To note previous fundoplication, perform sharp dissection with laparoscopic scissors and undo the wrap to completely free the stomach.Next, using the combination of blunt and sharp dissection, mobilize the esophagus, transhiatally in the mediastinum. Under endoscopy, identify the gastroesophageal junction, then measure the esophagus from the hiatus to the gastroesophageal junction. Next, perform endoscopy and visualize the mucosa clearly to ensure no injuries and insufflate the esophagus in stomach to ensure no air leakage.Begin hiatal repair by performing accrual repair using O silk sutures, applying two to three posterior crural stitches. Pass a 56 French bougie into the esophagus, and with the bougie in place, pass a grasper comfortably into the hiatus. Next for Nissen fundoplication, bring the fundus across the right side, posterior to the esophagus and beneath the vagus nerve.Pass a 58 French bougie into the esophagus and perform a loose fundoplication over the bougie, using three 2/0 silk sutures.