Zentralblatt fur Chirurgie最新文献

Hernia surgery has evolved in recent years through the implementation of newer minimally invasive and robotic surgical techniques. Moreover, abdominal wall reconstruction for abdominal wall hernias has increased in complexity, due to a peri- and intraoperative strategy for expansion. Perioperative management in this area is also determined by Enhanced Recovery After Surgery (ERAS) pathways to improve peri- and postoperative outcomes after hernia surgery. This article aims to assess the influence of individual factors in the multimodal ERAS concept on outpatient and inpatient hernia repair and abdominal wall reconstruction, on the basis of current studies.

Hybrid DRG is a new form of remuneration in the German healthcare system. Selected OPS codes apply to all sectors, which, in combination with a specified ICD, result in a flat fee, regardless of whether the patient is managed as an outpatient or inpatient. This new form of billing has a huge impact on hospitals. The revenue situation is significantly worse than under the previous form of billing and requires adjustments at the locations. If these changes are not made, supply would be demonstrably deficient. Therefore, increased outsourcing to an outpatient setting is necessary. The advantages are the efficient use of staff and a structured selection of patients. Ideally, outpatient surgical units have an advantage here, but outpatient paths can also be created via separate areas in the central operating theatre. Using the example of inguinal hernia, over 50% of patients can be treated on an outpatient basis if selection is optimised. The disadvantage of this form of billing is the necessary financial reserve for innovations, training and the use of expensive operational aids. With the addition of incisional hernias to the hybrid catalogue in 2025, future care will become more cost-oriented.

Post-bariatric surgical procedures in patients after massive weight loss (MWL) are often associated with elevated minor and major complications (17-55%). If there is additionally a long history of hydradenitis suppurativa (HS) in the lower abdomen and groin area, complications of infection can appear in all patients. Differentiated pre-, peri- and postoperative therapy regime is then indicated.From 2010 to 2021, a total of 12 (66.6% women, 33.3% men) consecutive patients underwent conventional (Pittsburg rating scale [PRS]: Grade 2) or fleur-de-lis abdominoplasty (PRS: Grade 3) after massive weight loss. All patients simultaneously suffered long term HS in the lower abdomen and groin area (Hurley classification Grade 2: n = 10, Grade 3: n = 2). The prevalence in our study was 1.09%.Postoperative minor and major complications (follow-up 12 months) are determined and correlated with risk factors (e.g. age, method of weight loss, nicotine abuse…).Mean age was 45.2 years (± 10.3), mean BMI pre-operative 33.24 kg/m² (± 8.7), the mean decrease in BMI was 19.01 kg/m² (± 5.9) and the maximum BMI before weight loss 52.25 kg/m². The mean duration of the suppurative hydradenitis was 31.5 years and n = 2 (17.0%) had current medical therapy against this. All patients showed further locations of the HS in other parts of the body and 66.6% had had surgical procedures because of the HS. 42.0% had nicotine abuse. The mean operation time was 98 minutes and the mean resection weight was 2210 grams. The overall complication rate was n = 10 (83.0%), and the rate of major complications n = 8 (66.4%) with surgical intervention in full anaesthesia. No patient had an infected haematoma, abscess or acute bleeding in the first 24 hours postoperatively.The antibiotic regime prevented the expected soft tissue infection in all patients. Inspection of the abdomen and groin area 4 weeks before surgery is recommended, in order to start preoperative therapy for the HS.

Surgical navigation, also referred to as computer-assisted or image-guided surgery, is a technique that employs a variety of methods - such as 3D imaging, tracking systems, specialised software, and robotics to support surgeons during surgical interventions. These emerging technologies aim not only to enhance the accuracy and precision of surgical procedures, but also to enable less invasive approaches, with the objective of reducing complications and improving operative outcomes for patients. By harnessing the integration of emerging digital technologies, surgical navigation holds the promise of assisting complex procedures across various medical disciplines. In recent years, the field of surgical navigation has witnessed significant advances. Abdominal surgical navigation, particularly endoscopy, laparoscopic, and robot-assisted surgery, is currently undergoing a phase of rapid evolution. Emphases include image-guided navigation, instrument tracking, and the potential integration of augmented and mixed reality (AR, MR). This article will comprehensively delve into the latest developments in surgical navigation, spanning state-of-the-art intraoperative technologies like hyperspectral and fluorescent imaging, to the integration of preoperative radiological imaging within the intraoperative setting.

One of the most common surgical procedures in infants and children is the repair of an indirect inguinal hernia. This can be carried out by open technique or using minimally invasive surgery (MIS). Since 1998, numerous different MIS techniques have been described. Scientifically proven advantages include a shorter operation time for bilateral hernias, along with a lower risk of metachronal, contralateral hernia. Nevertheless, the proportion of inguinal hernias treated using MIS in children in this country is relatively low, at around 8% of all operations. The aim of this synopsis is to describe the different MIS techniques for inguinal hernia repair in children, including their respective advantages and disadvantages.This video compilation shows the spectrum of different techniques for laparoscopic inguinal hernia repair in children. It includes the intracorporeal suturing technique, the incision of the peritoneum, extracorporeal percutaneous techniques, and the cauterisation of the open peritoneal vaginal process in girls.Although minimally invasive inguinal hernia repair in children is technically and scientifically established, it is not yet being widely used. This video manuscript provides an overview of the various techniques, thus facilitating clinical application.