"Ventral hernia"

BACKGROUND: The article describes our initial experience using CMR Versius platform for several procedures in general surgery. METHODS: Between September 2022 and April 2023, seventy patients underwent robotic surgery in a multi-robotic referral center (San Paolo University Hospital, Milan, Italy). Three surgeons with only laparoscopic experience performed 24 cholecystectomies, 13 inguinal hernia repairs, 9 ventral hernia repairs, 7 right hemicolectomies, 11 left hemicolectomies, 1 sigmoidectomy, 1 ileocecal resection, 1 ventral rectopexy, 1 Nissen fundoplication, 1 total splenectomy, and 1 exploration with multiple biopsies...

Background: In recent times there has been a surge in innovative techniques concerning complex abdominal wall surgery. The availability of simulation models for comprehensive training and skill set development remains limited. Methods: Cadaveric dissections of the porcine abdominal wall were conducted to assess the suitability of anesthetized porcine models for training in both minimally invasive and open surgical procedures. Results: The panniculus carnosus, a typical muscular layer in mammals, is the outermost layer covering the anterolateral abdominal wall...

Spigelian hernias are an uncommon protrusion defect noted between the rectus abdominis and the transversus abdominis muscles, at the semilunar line, with a low incidence of approximately 0.12% to 2% of all ventral hernias. Furthermore, the incidence of bilateral cases is noted to be even lower in the general population. They are associated with bowel incarceration and strangulation; hence surgical repair is indicated. Therapeutic alternatives for Spigelian hernias include open repair, however laparoscopic repair stands as the standard of care in these cases...

BACKGROUND AND OBJECTIVE: We operated on a series of mostly obese patients with diastasis recti abdominis using the "Slim-Mesh" technique to repair/reinforce the diastasis and linea alba/recti muscles without plicating and traumatizing them. Additional objectives were to decrease operation time and intra- and postoperative complications. METHODS: We considered T1 cases diastasis after pregnancy and T2 cases obesity (BMI ≥ 30 mg/kg2 ); D1, D2, and D3 when the diastasis measured 2-3, 3-5, and ≥ 5 cm, respectively; H0 and H1 without and concomitant umbilical and/or epigastric hernia, respectively...

This case series aims to explore the application of preoperative CT guided Botox injections in three different cases of abdominal wall reconstructions. Each of the three cases highlights the role of chemical component separation in achieving myofascial release and contributing to a successful surgical repair. The use of Botox in the preoperative planning of abdominal wall repair aims at creating a tension-free environment for midline closure and promoting an overall positive postoperative course for the patient...

Ventral hernias occur when abdominal contents or the peritoneum displace through a defect in the abdominal wall. Among these, spigelian hernias are an exceptionally rare subtype, representing 0.12% to 2% of all ventral hernias. This case study focuses on an 86-year-old female presenting with a ventral hernia, notably a spigelian hernia, lacking common predisposing factors. The study emphasizes the use of laparoscopic techniques for repair, aiming to offer insights into managing this infrequent hernia type and aiding clinical decision-making...

INTRODUCTION: Early after its adoption, minimally invasive surgery had limited usefulness in emergent cases. However, with improvements in equipment, techniques, and skills, laparoscopy in complex and emergency operations expanded substantially. This study aimed to examine the trend of laparoscopy in incarcerated or strangulated ventral hernia repair (VHR) over time. METHODS: The American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database was queried for laparoscopic repair of incarcerated and strangulated hernias (LIS-VHR) and compared over 2 time periods, 2014-2016 and 2017-2019...

INTRODUCTION: The ideal mesh type for hernia repair in a contaminated field remains controversial. Data regarding outcomes beyond 1 year and the impact on quality of life (QoL) are unknown. This study aims to evaluate the long-term surgical outcomes and patient-reported outcomes (PROs) after contaminated repair with poly-4-hydroxybutyrate (P4HB) mesh. MATERIALS METHODS: Patients undergoing a contaminated hernia repair with P4HB between 2015 and 2020 were identified...

INTRODUCTION: Amid rising obesity, concurrent ventral hernia repair and panniculectomy procedures are increasing. Long-term outcomes of transverse abdominis release (TAR) combined with panniculectomy remain understudied. This study compares clinical outcomes and quality of life (QoL) after TAR, with or without panniculectomy. METHODS: A single-center retrospective review from 2016 to 2022 evaluated patients undergoing TAR with and without panniculectomy. Propensity-scored matching was based on age, body mass index, ASA, and ventral hernia working group...

PURPOSE: To compare outcomes of robotic and open repair for uncomplicated, moderate-sized, midline ventral hernias. METHODS: From 2017 to 2021, patient characteristics and 30 day outcomes for all ventral hernias at our center were prospectively collected. We studied hernias potentially suitable for robotic repair: elective, midline, 3-10 cm rectus separation, no prior mesh, and no need for concomitant procedure. Robotic or open repair was performed by surgeon or patient preference...

PURPOSE: The New England VA Hernia Registry was created in 2011 to prospectively collect relevant details of ventral hernia repairs, with the intention to assess and improve long term outcomes. The goal of this study is to assess registry compliance. METHODS: All ventral hernia operations performed in five VA hospitals between 2011-2022 were obtained. We assessed compliance at the hospital and surgeon level. RESULTS: 3,516 cases were performed...

In the past, various techniques had been described to repair large complex ventral hernias. Laparoscopic technique of components separation showed low complication rates and better overall outcome. Recently, Botulinum Toxin A (BTA) has shown benefit in achieving tension-free repair. We describe here our multimodal technique combining BTA injection, laparoscopic anterior components separation (LACS) and open mesh repair. Ten consecutive cases performed over 3 years were studied. A standardised technique was used with a reasonably short learning curve...

BACKGROUND: Recurrent ventral hernia repair can be challenging due to scarred tissue planes and the increasing complexity of disease related to multiple recurrences. Given the challenges of acquiring complete and accurate prior operative reports, surgeons often rely on computed tomography (CT) scans to obtain information and plan for re-operation. Still, the contribution of CT scans and the ability of surgeons to interpret them is controversial. Previously, we examined the ability of surgeons to determine prior operative techniques based on CT scans...

Abdominal wall defects encompass a broad spectrum of musculo-fasciocutaneous anomalies. We present case of a 42-year-old woman with a history of multimorbidity and bilateral subcostal scars. The patient underwent incisional ventral hernia repair and abdominoplasty performed by a general surgeon at another institution. However, she developed extensive necrosis of the cutaneous-fatty panniculus between the bilateral subcostal incisions and the abdominoplasty incision. The patient presented with a medial area of 50 × 60 cm with loss of soft tissue vitality and necrotic plaques...

IMPORTANCE: Recurrence is one of the most challenging adverse events after ventral hernia repair as it impacts quality of life, utilization of resources, and subsequent need for re-repair. Rates of recurrence range from 30% to 80% after ventral hernia repair. OBJECTIVE: To determine the contemporary ventral hernia recurrence rate over time in patients with previous hernia repair and to determine risk factors associated with recurrence. DESIGN, SETTING, AND PARTICIPANTS: This retrospective, population-based study used the Abdominal Core Health Quality Collaborative registry to evaluate year-over-year recurrence rates in patients with prior ventral hernia repair between January 2012 and August 2022...

An analysis of ACS-NSQIP open ventral hernia repair (OVHR) data (2017-2019) was performed. Respiratory failure (RF) occurred in 643 patients (1%) and not in 63,213 (99%) (nRF). Respiratory failure patients were older (63.7 vs 57 years, P < .001) and more comorbid: insulin-dependent diabetes (14.7% vs 5.8%, P < .001), COPD (19.4% vs 5.2%, P < .001), BMI (36.0 vs 32.8, P < .001), and current tobacco use (24.9% vs 17.6%, P < .001). Respiratory failure patients had greater ASA scores (ASA 3: 63...

PURPOSE: Ventral hernia (VH) is a common surgical disease. Previous studies suggested that obesity is an important risk factor for VH. However, the causal relationship between fat distribution and the risk of VH is still unclear. This study used Mendelian randomization (MR) to evaluate their causal relationship. METHODS: We used the body mass index (BMI), body fat percentage, and body fat mass to represent general obesity and utilized the volume of abdominal subcutaneous adiposity tissue, visceral adiposity tissue, waist circumference, hip circumference, and waist-to-hip ratio to represent abdominal adiposity...

INTRODUCTION: Ventral hernia repairs, particularly laparoscopic ventral hernia repair (LVHR), have become common procedures among general surgeons worldwide. Despite the benefits of LVHR, acute postoperative pain remains a significant concern. Transversus abdominis plane (TAP) blocks have been employed to alleviate postoperative pain in various laparoscopic procedures. This study aimed to assess the effectiveness of laparoscopic-guided TAP block in laparoscopic IPOM plus and its impact on postoperative pain and analgesic requirements...

PURPOSE: Incisional ventral hernias (IVH) are common after laparotomies, with up to 20% incidence in 12 months, increasing up to 60% at 3-5 years. Although Small Bites (SB) is the standard technique for fascial closure in laparotomies, its adoption in the United States is limited, and Large Bites (LB) is still commonly performed. We aim to assess the effectiveness of SB regarding IVH. METHODS: We searched for RCTs and observational studies on Cochrane, EMBASE, and PubMed from inception to May 2023...

INTRODUCTION: The use of enhanced-view totally extraperitoneal (eTEP) repair for patients with ventral hernias has become more widespread due to its ability to prevent mesh-and-tacker-related complications by placing the mesh in the retrorectus space. However, the efficacy of eTEP repair in obese patients remains unknown. Herein, we report a case of a morbidly obese patient with epigastric and umbilical hernias in combination with a rectus diastasis repaired using the eTEP technique. PRESENTATION OF CASE: A 42-year-old man with a history of spontaneously reduced incarcerated epigastric hernia two weeks previously was referred to our hospital...