Inguinal hernia repair is a common surgical intervention. Advancements in minimally invasive techniques, specifically laparoscopic (LR) and robot-assisted (RR) approaches, have reshaped the landscape of surgical options. This meta-analysis aimed to systematically assess and compare the effectiveness and safety of laparoscopic and robot-assisted inguinal hernia repair through a comprehensive review of the literature. A systematic search of databases was conducted to identify relevant studies published up to November 30, 2023. Fifteen studies, encompassing a total of 64,568 participants, met the inclusion criteria. Pooled estimates for key outcomes, including duration of operation, overall complications, and surgical site infection (SSI), were calculated using random-effects models. This meta-analysis revealed a statistically significant difference in the duration of surgery, favoring laparoscopic repair over robot-assisted techniques (mean difference: 26.85 minutes, 95% CI (1.16, 52.54)). Overall complications did not significantly differ between the two approaches (odds ratio: 1.54, 95% CI (0.83, 2.85)). However, a significantly greater risk of SSI was identified for robot-assisted procedures (odds ratio: 3.32, 95% CI (2.63, 4.19)). This meta-analysis provides insights into the comparative effectiveness of laparoscopic and robot-assisted inguinal hernia repair. While laparoscopy has shorter operative times and comparable overall complication rates, the increased risk of SSI during robot-assisted procedures necessitates careful consideration in clinical decision-making. Surgeons and healthcare providers should weigh these findings according to patient characteristics, emphasizing a personalized approach to surgical decision-making. The evolving landscape of inguinal hernia repair warrants ongoing research to refine techniques and optimize outcomes for the benefit of patients undergoing these procedures.

Inguinal hernia repair is one of the most common surgical procedures in the pediatric population. While a rare complication, bladder injury can impose a significant burden on patients. This study outlined a case of bladder injury following selective inguinal hernia repair and summarized methods to prevent this complication, aiming to emphasize the importance of not underestimating interventions labeled as \"routine surgery\" in order to avoid avoidable harm to patients.

Patients with severe cardiopulmonary morbidity present a unique challenge to peri- and intraoperative providers. Inducing general anesthesia in this patient population poses the risk of adverse events that could lead to poor surgical outcomes, prolonged debilitation, or death. Therefore, it is important that anesthesiologists become comfortable with preoperative evaluation as well as alternative strategies to providing surgical anesthesia. This case report details the clinical course of a patient with severe cardiopulmonary morbidity who underwent open inguinal hernia repair without oral or intravenous sedation after receiving multi-level paravertebral blocks in addition to isolated ilioinguinal and iliohypogastric nerve blocks. This medically challenging case provides educational value regarding preoperative evaluation, pertinent anatomy and innervation, and the importance of patient-centered care and communication.

We present a rare case of prolonged ileus caused by underlying Shigella infection after surgical hernia repair. Infectious disease is an uncommon cause of postoperative prolonged ileus in adults. Our 48-year-old male patient underwent bilateral open inguinal hernia repair and open umbilical hernia repair without complication at an academic institution, with same-day discharge. Eight days later, he presented to the emergency department with complaints of severe cramping abdominal pain, nausea, emesis, and watery diarrhea. Physical examination, computed tomography scan of the abdomen and pelvis, and abdominal X-ray were initially concerning for bowel obstruction. The patient was admitted to the general surgery service. Concern for ileus with underlying gastritis arose after a small bowel follow-through showed contrast eventually reaching the rectum. A subsequent gastrointestinal pathogens panel was positive for Shigella. The patient\'s symptoms resolved after appropriate antibiotic treatment. Shigellosis and other infectious diseases should be considered in the differential diagnosis of postoperative prolonged ileus.

Various surgical approaches for inguinal hernia repair have been outlined in medical literature. In most cases, these lesions are repaired by general surgeons. A variety of surgical techniques for the treatment of inguinal hernias have been documented in the medical literature. In 2018, the European Hernia Society (EHS) recommended laparo-endoscopic repair as a preferred approach for adults. This method involves a combination of laparoscopic and endoscopic techniques for hernia repair. The goal of this systematic review is to conduct a thorough examination of the total extraperitoneal vs. transabdominal preperitoneal comparison in inguinal hernia repair, with an emphasis on randomized controlled trials (RCTs). It also intends to conduct a trial sequential analysis (TSA) in order to determine whether more trials and investigations are required or whether there is sufficient evidence to draw a firm conclusion. The study\'s systematic review and meta-analysis were carried out in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. We used the PubMed and Google Scholar databases to conduct a thorough web search for articles published between January 2019 and December 2023. The meta-analysis was carried out using Resource Manager Revman version 5.4.1 (Revman International, Inc., New York City, New York). After a review of the studies was done, ten studies were selected to be used in conducting the systematic review and meta-analysis. The recurrence rate of TEP treatment was found to be slightly lower than transabdominal preperitoneal (TAPP). The two techniques did not differ in terms of postoperative complications; however, TEP had a marginally lower rate of postoperative pain. Further, the study revealed that there was a decreased risk of wound infections, seromas, and hematomas with total extraperitoneal (TEP) as opposed to transabdominal preperitoneal (TAPP). TEP also reduced the amount of recovery time needed. After conducting successful hernia treatments, total extraperitoneal and transabdominal preperitoneal both had low rates of complications and recurrence. Based on the information obtained from the study analysis, this meta-analysis provides evidence for the efficacy of TAPP and TEP techniques in the management of inguinal hernias. Though there was a statistically significant difference while applying both methods in the treatment of hernia (p=0.001), TEPs have been shown to have a lower recurrence rate than TAPPs. Similarly, the TEP method has been revealed to have a slight reduction in postoperative pain compared to transabdominal preperitoneal. However, the two techniques have been shown to have no significant difference in postoperative complications. Further, laparoscopic procedures have proved to be a little bit safer and more effective than open procedures. This has been shown by reduced risk of wound infection, hematoma, seroma, and decreased sensibility while using this method. It accelerated the healing process as well. Thus, depending on the needs of the patients and the experience level of the surgeons responsible for the treatments, inguinal hernias can be repaired using either transabdominal preperitoneal or total extraperitoneal techniques since both treatment techniques have generally minimal chance of complications or recurrence as both have proved to safer method.

BACKGROUND: Ectopic adrenocortical tissue is defined as the presence of accessory adrenal cortex tissue outside the suprarenal location of the adrenal glands. It is not an infrequent finding during inguinal operations in infants, however, its incidence in adults is found to be less than 1 %.
METHODS: We report a case of ectopic adrenal tissue incidentally found in a cord lipoma of a 68-year-old man, presenting for elective inguinal hernia repair.
UNASSIGNED: In the literature, the majority of cases of ectopic adrenocortical tissue are reported during groin surgeries in children. After the first few years of life, it normally regresses, but in a few uncommon cases like ours, it might continue long into adulthood. The condition can have several theoretical clinical implications that need to be considered by surgeons. Adrenal insufficiency can occur if the ectopic adrenal tissue is the only adrenal tissue in the patient along with a potential for neoplastic transformation in cases of persistence of ectopia.
CONCLUSIONS: However, studies have shown no evidence of endocrine or oncologic complications after excision or persistence of the ectopic adrenal gland. Consequently, no investigations or treatments are indicated.

UNASSIGNED: The objective of this systematic review is to analyse the randomised control trials (RCTs) comparing the self-gripping mesh (SGM) with sutured mesh fixation (SMF) in open inguinal hernia repair.
UNASSIGNED: RCTs comparing SGM with SMF in open inguinal hernia repair were selected from medical electronic databases and analysis was performed using the principles of meta-analysis with RevMan version 5 statistical software.
UNASSIGNED: Seventeen RCTs involving 3863 patients were used for the final analysis. In the random effect model analysis, the operative time [mean difference - 7.72, 95 %, CI (-9.08, -6.35), Z = 11.07, P = 0.00001] was shorter for open inguinal hernia repair with SGM. However, there was noteworthy heterogeneity (Tau2 = 4.24; Chi2 = 1795.04, df = 12; (P = 0.00001; I2 = 99 %) among the included studies. The incidence of chronic groin pain [odds ratio 1.17, 95 %, CI (0.88, 1.54), Z = 1.09, P = 0.28], postoperative complications [odds ratio 0.92, 95 %, CI (0.73, 1.16), Z = 0.71, P = 0.48] and recurrence [odds ratio 1.31, 95 %, CI (0.80, 2.12), Z = 1.08, P = 0.28] were statistically similar between both groups, without heterogeneity.
UNASSIGNED: SGM failed to demonstrate a clinical advantage over SMF in terms of perioperative outcomes although the duration of surgery was shorter in SGM.

UNASSIGNED: Femoral hernias following inguinal hernia repairs are an unusual occurrence that presents diagnostic challenges for healthcare providers. Surgical repair of inguinal hernias is generally successful, but complications and recurrence can arise. The coexistence of femoral hernias following inguinal hernia repairs is rare, requiring careful evaluation and management.
METHODS: A middle-aged patient sought medical attention with complaints of recurrent groin pain and a palpable bulge in the inguinal region. Initial imaging studies, including ultrasonography and contrast-enhanced computed tomography (CT), pointed towards an inguinal hernia, leading to the scheduling of surgical repair. However, during the operation, the surgeon discovered a femoral hernia, highlighting the limitations of imaging techniques in accurately diagnosing these hernia types.
UNASSIGNED: Due to anatomical variations and overlapping signs and symptoms, distinguishing between femoral and inguinal hernias can be challenging. Scar tissue from previous inguinal hernia repairs can further complicate imaging interpretations. Intraoperative exploration becomes crucial to confirm the diagnosis and facilitate proper surgical repair.
CONCLUSIONS: The reported case emphasizes the importance of maintaining vigilance in evaluating patients with suspected hernias, particularly those with prior inguinal hernia repairs. Relying solely on imaging studies can lead to misdiagnosis, as illustrated by the discovery of a femoral hernia during surgery. Healthcare providers should be aware of the possibility of femoral hernias and conduct comprehensive evaluations to ensure timely intervention and improve patient outcomes. Further research and awareness are essential to optimize the care of such uncommon clinical scenarios.

Erector spinae plane block is a promising strategy for pain management in some settings. However, the effectiveness of erector spinae plane block versus caudal block in pediatric inguinal hernia repair has yet to be formally investigated.
One hundred and two patients aged 2-5 years undergoing unilateral open inguinal hernia repair randomly received unilateral erector spinae plane block (0.2% ropivacaine 0.5 mL kg-1), caudal block (0.2% ropivacaine 1 mL kg-1), or no block. The primary outcome was time to the first rescue analgesia, defined as the interval from the end of surgery to the Face, Legs, Activity, Cry, and Consolability scale greater than three. Secondary outcomes included the number of patients requiring rescue analgesia, the area under the curve of pain scores over time, satisfaction of guardians, and adverse events.
The median time to the first rescue analgesia was longer in the erector spinae plane block group than in the caudal block group [10.0 h (interquartile range, 6.6-24.0 h) vs. 5.0 h (interquartile range, 2.9-7.3 h); p < .001]. The Cox regression model demonstrated that the risk of postoperative rescue analgesia requirement was 0.38 in children receiving erector spinae plane block compared with caudal block (95% confidence interval 0.23-0.64; p < .001). Additionally, the area under the curve of the pain scores over time was lower in the erector spinae plane block group than in the caudal block group (44.3 [36.6-50.7] vs. 59.0 [47.1-64.5]; p < .001).
Erector spinae plane block provided superior postoperative analgesia compared to caudal block in children undergoing inguinal hernia repair.Trial registration: Chinese Clinical Trial Registry; ChiCTR2100048303.
Erector spinae plane block (ESPB) is beneficial for postoperative analgesia in children undergoing inguinal hernia repair.Ultrasound-guided ESPB provided superior analgesia efficacy to caudal block in the pediatric population.ESPB is an attractive strategy for pain management after lower abdominal surgical procedures.

OBJECTIVE: Introducing new surgical techniques in a developing country can be challenging. Inguinal hernias in children are a common surgical problem, and open repair is the standard surgical approach. Laparoscopic repair has gained popularity in developed countries because of similar results. This study aimed to determine the outcomes following the introduction of laparoscopic repairs in Guatemala.
METHODS: This retrospective analysis of prospectively collected data from all patients under 18 years who underwent laparoscopic repair at Corpus Christi Hospital in Patzun, Guatemala, from September 5th to September 8th, 2022.
RESULTS: A total of 14 patients were included in the study. A board-certified pediatric surgeon and a Guatemalan physician performed all cases. The mean patient age was 7.6 years; 7 boys and 7 girls. All patients were interviewed at 7 days, 30 days, and 6 months. There were no postoperative infections, pain requiring re-evaluation, gonadal atrophy, or hernia recurrence.
CONCLUSIONS: Under controlled circumstances with limited but proper equipment and disposables, laparoscopic inguinal hernia repairs can be introduced and performed in a developing country with a risk complication profile comparable to that in developed countries. This study provides promising evidence of laparoscopic repair feasibility and safety where surgical resources are limited.