Faculty Bibliography

INTRODUCTION:We report a case of a patient who presented with incarceration of the epiploic appendix in a spigelian hernia, subsequently treated by a robotic-assisted surgical approach. CASE DESCRIPTION:This is a case of a 52 year-old male patient who presented with nausea and two-week history of worsening left lower quadrant pain. On examination, the patient had an irreducible left lower quadrant mass. Computed tomography scan showed an epiploic appendagitis in a left Spigelian hernia. The patient underwent a robotic transabdominal preperitoneal hernia repair successfully and was discharged home the same day. CONCLUSION:The robotic platform was a safe and effective approach to treating the patient with no postoperative complications.

INTRODUCTION:We report the case of a transplanted ureter obstructed by an inguinal herniation treated by a robotic-assisted approach. CASE REPORT:This is a case of a 63-year-old male who had a kidney transplant with a graft on the left pelvis in September 2014, and presented to the clinic for evaluation of bilateral inguinal hernia. On physical examination he had bilateral palpable inguinal hernias, with the right one larger and only partially reducible. Computed tomography scan showed portion of urinary bladder and transplant ureter in the left inguinal hernia and mild hydroureteronephrosis in the transplanted kidney. Patient underwent catheterization of the transplant ureter where indocyanine green was injected for proper transplant ureter identification with the Firefly filter and robotic assisted hernia repair. Surgery was uneventful and patient was discharged home the same day with no further complications. CONCLUSION:The robotic approach using the Firefly filter was shown to be safe during the dissection to avoid injury to the transplant ureter.

BACKGROUND:) obese patients after robotic VHR (RVHR). METHODS:) systems. RESULTS:were included in the study. PSM analysis stratified these into 69 patients for each of the class-II and class-III groups. When comparing matched groups, there were no differences in any of the variables across all timeframes, except for a higher rate of Polytetrafluoroethylene (PTFE)-based mesh use in the class-III group (39.1% vs 17.4%, p = 0.008). The estimated recurrence-free time was 76.4 months (95% CI = 72.5-80.4) for the class-II group and 80.4 months (95% CI = 78-82.8) for the class-III group. CONCLUSION/CONCLUSIONS:This multicenter study showed no difference in outcomes after RVHR between matched class-II and class-III obese patients.

BACKGROUND:Incisional hernia is a frequent complication of abdominal wall incision. Surgical technique is an important risk factor for the development of incisional hernia. The aim of these updated guidelines was to provide recommendations to decrease the incidence of incisional hernia. METHODS:A systematic literature search of MEDLINE, Embase, and Cochrane CENTRAL was performed on 22 January 2022. The Scottish Intercollegiate Guidelines Network instrument was used to evaluate systematic reviews and meta-analyses, RCTs, and cohort studies. The GRADE approach (Grading of Recommendations, Assessment, Development and Evaluation) was used to appraise the certainty of the evidence. The guidelines group consisted of surgical specialists, a biomedical information specialist, certified guideline methodologist, and patient representative. RESULTS:Thirty-nine papers were included covering seven key questions, and weak recommendations were made for all of these. Laparoscopic surgery and non-midline incisions are suggested to be preferred when safe and feasible. In laparoscopic surgery, suturing the fascial defect of trocar sites of 10 mm and larger is advised, especially after single-incision laparoscopic surgery and at the umbilicus. For closure of an elective midline laparotomy, a continuous small-bites suturing technique with a slowly absorbable suture is suggested. Prophylactic mesh augmentation after elective midline laparotomy can be considered to reduce the risk of incisional hernia; a permanent synthetic mesh in either the onlay or retromuscular position is advised. CONCLUSION/CONCLUSIONS:These updated guidelines may help surgeons in selecting the optimal approach and location of abdominal wall incisions.

INTRODUCTION AND IMPORTANCE/UNASSIGNED:Lateral abdominal wall defects are a rare event and commonly result from iatrogenic causes and trauma. We report the first known case of flank hernia after endoscopic submucosal resection of a colonic polyp complicated by colonic perforation. CASE PRESENTATION/METHODS:This is a case of a 50-year-old male who underwent endoscopic colonic resection complicated by perforation of the colon. Eight months later, he presented with an enlarging, asymptomatic left flank bulge. CT showed a large flank hernia which was successfully repaired using a robotic transabdominal preperitoneal (TAP) approach. CLINICAL DISCUSSION/UNASSIGNED:The hypothesis is that the endoscopic resection with colonic perforation caused an iatrogenic injury to the abdominal wall creating a lateral abdominal hernia. Injury to abdominal wall musculature may take months to develop into a clinically apparent hernia. Flank hernias can be successfully repaired using a robotic minimally invasive approach. CONCLUSION/CONCLUSIONS:Flank bulge and hernias must be included or at least be considered as consequence of a potential complication from endoscopic colonic perforation. Surgeons and endoscopists must be aware of this potential complication and its latent presentation. This case stresses the importance of long-term outcomes monitoring, particularly with innovative procedures.

BACKGROUND:Primary closure of a fascial defect during ventral hernia repair is associated with lower rates of recurrence and better patient satisfaction compared with bridging repairs. Robotic surgery offers enhanced ability to close these defects and this has likely been aided by the use of barbed suture. The goal of this study was to evaluate the perioperative safety and the long-term outcomes for the use of barbed suture for the primary closure of hernia defects during robotic ventral hernia repair (rVHR) with mesh. METHODS:This is a retrospective study of adult patients who underwent rVHR with the use of a barbed suture for fascial defect closure from August 2018 to August 2020 in an academic center. All the patients included were queried by phone to complete a quality of life assessment to assess patient-reported outcomes (PROs). Subjective sense of a bulge and pain at the previous hernia site has been shown to correlate with hernia recurrence. These questions were used in conjunction with a Hernia-related Quality of Life Survey (HerQles) score to assess a patient's quality of life. RESULTS:A total of 81 patients with 102 hernias were analyzed. Sixty patients (74%) were successfully reached and completed the PRO form at median postoperative day 356 (range: 43 to 818). Eight patients (13% of patients with PRO data) claimed to have both a bulge and pain at their previous hernia site, concerning for possible recurrence. Median overall HerQLes score was 82 [Interquartile Range (IQR): 54 to 99]. Patients with a single hernia defect, when compared with those with multiple defects, had a lower rate of both a bulge (15% vs. 30%) and symptoms (33% vs. 48%), as well as a higher median HerQLes score (85 vs. 62) at the time of PRO follow-up. Patients with previous hernia repair had a lower median HerQLes score of 65 (IQR: 43 to 90) versus 88 (IQR: 62-100). These patients also had a higher rate of sensing a bulge (29% vs. 18%), whereas a sense of symptoms at the site was less (33% vs. 44%). CONCLUSIONS:Barbed suture for fascial defect closure in rVHR was found to be safe with an acceptable rate of possible recurrence by the use of PRO data. Patients with multiple hernias and previous repairs had a higher likelihood of recurrence and a lower quality of life after rVHR.

BACKGROUND:Social media use has exploded, attaining a significant influence within medicine. Previous studies have denoted the use of social media in various surgical specialties as a means to exchange professional ideas and improve the conference experience and at the same time, some have assessed its feasibility as a method of education. This systematic review aims to characterize the use of social media as a tool for general surgery education. METHODS:A systematic review of several databases from each database inception was conducted following the PRISMA guidelines. The JBI's critical appraisal tools were used to assess quality of the studies. RESULTS:A total of 861 articles were identified of which 222 were duplicates removed. The titles and abstracts from the remaining 639 abstracts were screened and 589 were excluded. The remaining 51 full articles were analyzed for eligibility, of which 24 met inclusion criteria and were included in the systematic review. These studies covered the general surgery specialty, of which 11 (n = 46%) focused on the laparoscopic surgical approach, 1 (n = 4%) on robotic-assisted surgical procedures, 1 (n = 4%) on both surgical approaches previously mentioned and 11 (n = 46%) on the general surgery specialty regardless of the surgical approach or technique. CONCLUSIONS:Advantages that SM offers should be considered, and content creators and institutions should help collectively to make sure that the content being published is evidence and guideline-based so its use it is taken to the maximum benefit.