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A 26-year-old patient with prior surgery for Ebstein's anomaly and a pacemaker (placed for post-surgical heart block and poor underlying rhythm) underwent SICD was placement. During defibrillation testing, device-device interaction led to undersensing of ventricular fibrillation with failure to shock. Increasing the pacemaker sensitivity resolved the problem but post shock pacing was unable to capture the heart after both shocks. The patient underwent removal of both the pacemaker and the SICD and placement of a transvenous ICD. Complex device-device interactions can occur in patients who are pacemaker dependent and undergo placement of a SICD.

The objective of this study was to determine the impact of prior arthroscopic management of glenohumeral arthritis in the young patient on results of subsequent anatomic shoulder arthroplasty. Forty-three patients that had a total shoulder or ream-and-run arthroplasty with a history of arthroscopic management were matched to 86 patients without prior surgery. Each case was matched to two cases without prior arthroscopic surgery with similar age, sex, Walch classification, and type of arthroplasty. Forty-three patients with a history of arthroscopic management were matched to 86 patients without prior surgery. The mean two year SST scores (10.3 vs. 9.9, p = 0.334), % MPI (75.4 vs. 73.0%, p = 0.687), two year SANE scores (79.6 vs. 79.8, p = 0.953), and % of patients to exceed SST score MCID (89 vs. 91%, p = 0.860) and SANE score MCID (86 vs. 75%, p = 0.180) were statistically similar in patients with prior arthroscopic debridement compared with those without prior arthroscopic debridement. The rate of MUA (9 vs. 6%, p = 0.480) and open revision (9 vs. 8%, p = 1.000) were statistically similar between groups. Arthroscopic management of glenohumeral arthritis in patients aged 65 years and younger prior to anatomic shoulder arthroplasty was not associated with inferior outcomes for either total shoulder arthroplasty or ream-and-run arthroplasty.

A 15-year-old adolescent girl diagnosed of interaortocaval paraganglioma with a positive 123I-MIGB SPECT/CT and 1 unsuccessful prior surgery was operated on with the assistance of a handheld gamma camera. Once the lesion was located and removed, 2 images were taken, one of the surgical field (without 123I-MIGB uptake) and another of the tumor ex vivo (with high 123I-MIGB uptake), confirming that the lesion had been satisfactorily excised. This case highlights the use of a portable gamma camera as a useful tool to locate this rare tumor, with a SPECT/CT positive for 123I-MIGB and a difficult anatomical location suspected.

Purpose Characterize the clinical outcomes of endometrial cancer vaginal recurrences after previous surgery and radiation therapy treated with reirradiation including image-guided interstitial high-dose-rate (HDR) brachytherapy. Methods and materials A single-institution retrospective study identifying women receiving reirradiation for vaginal recurrence of endometrial cancer between 2004 and 2017. Results Twenty-three women had vaginal recurrences of endometrial cancer, median 13.7 months (range 3.5–104.9) from initial radiation. All received reirradiation with interstitial HDR brachytherapy, and seven also received external beam radiation. Median reirradiation EQD2_10 was 48 Gy (range 24.0–68.81), and median cumulative EQD2_10 was 106.25 Gy (range 62.26–122.0). Median follow-up after reirradiation was 40.2 months (range 4.5–112.7). At 3 years, overall survival was 56%, cancer-specific survival was 61%, and disease-free survival was 46%. 14 patients experienced disease recurrence; 10 including distant sites, one at a regional node only. Three patients experienced local recurrences, two of whom did not complete the prescribed course of reirradiation. The overall crude local control rate was 87%. Three patients experienced Grade 3 vaginal toxicity. There was no bladder or rectal toxicity with Grade >2. Conclusions Reirradiation including interstitial HDR brachytherapy is a promising option for vaginal recurrences of endometrial cancer after prior radiation, with high rate of local control and acceptable toxicity. However, distant failure is common. Further studies are needed to determine cumulative radiation dose limits and the role of systemic therapy in this scenario.

OBJECTIVE To evaluate disease presence in the central compartment (CC) in patients with eosinophilic chronic rhinosinusitis (CRS). METHODS Patients with eosinophilic CRS were divided into three endotypes: aspirin-exacerbated respiratory disease (AERD), allergic fungal rhinosinusitis (AFRS), and eosinophilic CRS with nasal polyps (eCRSwNP). CT scans were reviewed for CC involvement, defined as the area between the superior nasal septum (SNS) and middle turbinate (MT). CC involvement was measured based on the degree of opacification (0: no opacification, 1: up to 50% opacification, and 2: >50% opacification), and distance from SNS to MT (mm). Patients who had lateralized MTs from prior surgery as the cause of CC widening were excluded. Patients who underwent orbital decompression were included as a control group. RESULTS Fifty patients in each group (AERD, AFRS, and eCRSwNP) and 50 control patients were included. Average number of surgeries was 2.5 in AERD (p = 0.05), 2 in AFRS (p = 0.4), and 1.7 in eCRSwNP. Preoperative CC distance was significantly higher in AERD versus control, AFRS, and eCRSwNP: 4.2 versus 2.8 mm (p

Incisional hernias (IH) following abdominal surgery persist as morbid, costly, and multi-disciplinary surgical challenges. Using longitudinal, multi-state, administrative claims data (HCUP State Inpatient Databases (SID)); (HCUP State Ambulatory Surgery and Services Databases (SASD)), we aimed to characterize the epidemiology, outcomes, recurrence, and costs of IH. 529,108 patients undergoing abdominal surgery in 2010 across six specialties (colorectal, general/bariatric, hepatobiliary, obstetrics/gynecology, urology, and vascular) were identified within inpatient and ambulatory databases for Florida (FL), Iowa (IA), Nebraska (NE), New York (NY), and Utah (UT). IH repairs, complications, and expenditures were assessed through 2014. Predictive regression modeling was validated using a training set of 1000 bootstrapped repetitions. 16,169 (3.1%) patients developed hernias requiring repair (4.3-year mean follow-up), 3176 (20%) underwent recurrent repair, and 731 (23%) underwent re-recurrent repair. Patients with IH had increased readmissions (6.6 vs. 2.4), morbidity (39 vs. 8% surgical and 22 vs. 7% medical), and costs ($46,000 vs. $25,000) when compared to patients without IH (p

OBJECTIVE: The aim of the study was to assess 177Lu-DOTATATE peptide receptor radionuclide therapy (PRRT) in neoadjuvant setting in gastroenteropancreatic neuroendocrine tumors (GEP-NETs). In addition, we also evaluated the variables associated with resectability of the primary following PRRT. MATERIALS AND METHODS: A total of 57 GEP-NETs with unresectable primary due to vascular involvement as defined using the National Comprehensive Cancer Network (NCCN) criteria given for pancreatic ductal adenocarcinoma (PDAC), who underwent 177Lu-DOTATATE without any prior surgery were included in this study. GEP-NETs were divided into two groups: Group1-without liver metastases (n = 23 patients) and Group2- with potentially resectable liver metastases (n = 34 patients). 177Lu-DOTATATE was administered with mixed amino acid-based renal protection with dose of 7.4 GBq (200 mCi) per cycle. Evaluation of surgical resectability following PRRT was done by using tri-phasic computed tomography (CT) imaging. Overall PRRT response was evaluated under four broad categories. The Kaplan–Meier product-limit method was used to calculate progression free survival (PFS) and overall survival (OS). Associations between variables and resectable primary after PRRT were analyzed by using Chi-square test at significant P value less than 0.05. RESULTS: Following 177Lu-DOTATATE, unresectable primary became resectable in 15 out of 57 (26.3%) patients {7 patients in group-1 and 8 patients in group-2}. Response (complete response and partial response) to PRRT was seen in 48 patients (84%), 23 patients (40%), 18 patients (31%) and 23 patients (40%) on symptomatic, biochemical, molecular imaging and anatomical imaging response evaluation criteria respectively. Estimated rates of PFS were 95% and 90% at 2 years in group1 and group2 patients respectively. The 2-years OS of combined both groups was 92.1%. Higher rate of resectable primary following PRRT was found in duodenal NET, GEP-NETs with absent regional lymph node involvement, size of primary

Objective To report the outcomes and complications associated with antibiotic-impregnated calcium sulfate beads for prevention and treatment of orthopedic-related surgical site infection (SSI) in companion animals. Study design Retrospective case series. Animals Client-owned cats (n = 2) and dogs (n = 14). Methods Medical records of 16 cases in which implantation of antibiotic-impregnated calcium sulfate beads was performed for the prevention or treatment of SSI were reviewed. Information collected included signalment, prior surgery, reason for bead placement, antibiotics used, bacterial culture results, and clinical outcomes. Results Surgical site infection resolved in six of 10 animals treated therapeutically and did not occur in six of six animals treated prophylactically. Susceptibility of the causative bacteria to the antibiotic implanted was confirmed in five of six cases with resolved SSI treated therapeutically but in only one of four cases with unresolved SSI treated therapeutically. Complications directly related to bead placement were evident in only one case in which beads extruded from external skeletal fixator pin tracts 7 days after implantation. At final follow-up, 11 of 12 animals without SSI had satisfactory limb use and no clinical, cytologic, or radiographic evidence of infection. Conclusion Implantation was well tolerated. Resolution of SSI was inconsistent; however, when bacteria were susceptible to the antibiotic implanted, SSI resolved in all but one case. Clinical significance Antibiotic-impregnated calcium sulfate beads could be considered for prevention or treatment of orthopedic SSI in small animals. A prospective clinical study is required to obtain additional information, including the value of preoperative bacterial culture.

This article will focus on the common failures and the treatment plans for complications after flatfoot deformity correction procedures including how to prevent the failures. The comprehensive history and the physical examination, including a thorough assessment of which procedure was used throughout the prior surgery, are essential to realize this complex problem. The appropriate surgical procedure should be adjusted to the symptoms as it may be related to the cause of the failures from the previous operation. How to cite this article: Valleenukul T, Petchkum P. Failed Flatfoot Reconstruction: Reasons and Management. J Foot Ankle Surg (Asia Pacific) 2021;8(2):66–71.

The preinduction checklist, part of the three-phase surgical safety checklist, is performed before induction of anesthesia. Our previous research demonstrated higher checklist adherence by perioperative staff when parents were engaged in the preinduction checklist. We hypothesized that use of a parent-centered script (PCS) during the preinduction checklist would increase parent engagement and checklist adherence.A single-center, prospective, observational study was conducted in which parents of children (18 y) undergoing nonemergent surgeries (June 2018-July 2019) were observed before and after PCS implementation. The PCS, developed by the health care team, engaged parents by directly asking them to contribute information relevant to parent knowledge. Parent engagement was rated using a five-point Likert scale, and adherence was scored for each relevant checkpoint completed.Of 270 checklists, 154 (57%) occurred before and 116 (43%) after PCS implementation. Groups were similar by primary language, patient age, and type of surgery, but more postimplementation children had a prior surgery. The overall parent engagement score did not improve with the PCS (P = 0.8); however, there was an improvement in eye contact by parents. After introduction of the PCS, checklist adherence decreased from a median score of 6 (interquartile range 5-6) to 4 (interquartile range 4-5) (P 0.001).Use of a PCS did not improve parent engagement during the preinduction checklist and an unexpected decline in checklist adherence was observed. Further research, with parent and staff input, is necessary to determine how best to engage parents while ensuring high checklist adherence.

Objectives/hypothesis To evaluate the outcomes of endonasal repair of septal perforations utilizing opposing bilateral rotational flaps and a periosteum interposition graft. Methods Retrospective review of a single surgeon, tertiary referral center experience of patients who underwent septal perforation repair. Patient demographics, etiology of perforation, closure rate, and complication data were obtained. Patients screening positively for cocaine use or anti-neutrophil cytoplasmic antibodies (ANCA) were not offered repair. Results A total of 104 patients were included, 65 male and 39 female with mean age of 45.4 years. Etiology of perforations included prior surgery in 45, trauma in 15, and unknown in 44, and the average perforation size in each etiologic group were 1.35 cm, 1.25 cm, and 1.30 cm, respectively. The greatest dimension of perforations repaired ranged from 0.5 cm to 1.5 cm. The overall success rate was 87.5% at 6 month follow-up. Successful closure was achieved in 95.6%, 86.7%, and 79.5%, respectively (χ2 = 5.264, P = .0218). Conclusion Our described technique is a reliable endonasal approach with predictable outcomes in septal perforations up to 1.5 cm in size. Having an unknown etiology of septal perforation may be a risk factor for failure. Level of evidence 4 Laryngoscope, 131:1497-1500, 2021.

BACKGROUND Prior knee surgery before total knee arthroplasty (TKA) puts patients at higher risk of inferior outcomes and increased care cost. This study compares intraoperative and postoperative variables including procedure duration, components, length of stay, readmission, complications, and reoperations among patients undergoing conversion TKA. METHODS Primary TKA from a single-surgeon database identified 130 patients with prior knee surgery to form a "conversion" cohort. One-to-one matching identified 130 patients of similar age, American Society of Anesthesiologists score, body mass index, and gender without prior knee surgery for comparison. Perioperative and 90-day postoperative variables were compared between patients with and without prior surgery, within the conversion group based on the type of prior surgery, and whether the prior surgery was bony or soft tissue. RESULTS The conversion group had longer mean operative time (96.1 vs 90.0 minutes, P = .01), higher revision component utilization (8.5% vs 0.8%, P = .005), and higher calculated blood loss (1440 vs 1249 mL, P = .004). Thirty-eight patients with prior fracture or osteotomy were compared to the remaining 92 patients in the conversion group and showed longer operative time (107.1 vs 91.3 minutes, P < .001), higher 90-day readmissions (18.4% vs 3.3%, P = .003), more complications (23.7% vs 8.7%, P = .021), and greater utilization of revision components (26.3% vs 1.1%, P < .001). CONCLUSION Patients undergoing conversion TKA required increased resource utilization, particularly patients with a prior osteotomy or fracture. Policymakers should consider these variables, as they did in conversion THA, in adding a code to account for increased case complexity and resource utilization.

The aim of this study is to assess the benefits of a nurse-led home injection service for somatuline autogel-treated patients with acromegaly, including the adherence to treatment and disease control. Historical prospective data of all patients with acromegaly initiating somatuline autogel between November 14, 2000, and March 9, 2020, who voluntarily enrolled in the nurse-led home injection service between January 1, 2018 and June 30, 2020. Adherence to treatment was calculated as the number of administered injections divided by the number of expected injections during the follow-up period. Excellent adherence to treatment was defined when >90% of scheduled injections were administered, while low adherence was defined when patients received

Objective Saddle nose deformity is a well‐described condition that most commonly results from trauma or prior surgery. For larger saddle nose deformity defects, bone grafts are a reconstructive option that provide adequate structure for repair. One new technique for repair of these deformities is a vomerian bone onlay graft. We aim to provide a review of literature on autogenous repair of saddle nose deformities, as well as introduce a new technique in which the vomer bone is used as an onlay bone graft. Methods Literature review and case series. Five cases in which vomer onlay grafts were used for repair of saddle nose deformity were reviewed between January 2013 and December 2015. Aesthetic outcomes and postoperative complications were evaluated at subsequent follow‐up visits in clinic. Results In all cases where vomer bone was harvested, the vomer onlay graft provided adequate structure to traverse the saddle nose deformity. No postoperative complications were observed in an 18 month follow‐up period. Conclusion Vomerian bone onlay grafts are a reconstructive option for saddle nose deformity and nasal dorsum defects. While septal cartilage is commonly used, and ethmoidal bone has been previously described as an option for composite graft reconstruction, vomer bone onlay grafting has not been well described in the literature. This method may be of use when previous nasal surgery has been performed and standard septal cartilage is not possible to harvest. The aesthetic outcomes following nasal dorsum reconstruction using onlay grafts are favorable, but long‐term outcomes of these grafts require further study. Level of Evidence IV., Vomerian bone onlay grafts are a reconstructive option for saddle nose deformity and nasal dorsum defects. While septal cartilage is commonly used, and ethmoidal bone has been previously described as an option for composite graft reconstruction, vomer bone onlay grafting has not been well described in the literature. The aesthetic outcomes following nasal dorsum reconstruction using onlay grafts are favorable, but long‐term outcomes of these grafts require further study.

AimIn patients who underwent multiple intraocular surgeries, we evaluated determinants of decreased corneal endothelial cell density (CECD) after sulcus placement following Ahmed and Baerveldt drainage device surgery.MethodsWe retrospectively reviewed consecutive patients with glaucoma who underwent sulcus placement with an Ahmed glaucoma valve or a Baerveldt glaucoma implant. We compared presurgical and postsurgical CECD and risk factors for decreased CECD.ResultsWe examined 41 eyes of 41 patients. Postsurgical CECD measurements were assessed 2.0±1.0 times during a median follow-up period of 28 months. The mean intraocular pressure (IOP) decreased from 28.4±11.6 mmHg to 12.2±5.3 mmHg 24 months after the operation. At 24 months, CECD decreased 14.6±5.4% after considering the variability in the number and time points of CECD determinations. History of prior surgery and higher preoperative IOP were significantly associated with a trend for a time-dependent decrease in CECD.ConclusionsRisk factors for decreased CECD after sulcus placement during Ahmed and Baerveldt drainage device surgery included the number of previous intraocular surgeries and higher presurgical IOP.

Risk factors can be used to determine what patients will develop delayed postoperative urinary retention after female pelvic reconstructive surgery. A case-control study was performed including all female pelvic reconstructive surgeries necessitating a voiding trial. All patients passed their previous voiding trial. Cases had an acute encounter for urinary retention. Controls did not have acute postoperative urinary retention. Cases and controls were stratified based on procedure. Demographics, medical/surgical histories, voiding symptoms, urodynamic testing, and intraoperative data were collected. Cases were matched to controls in a 1:3 ratio. Mann-Whitney U and chi-square tests were used for univariate analyses; logistic regression was used to determine predictors of delayed postoperative urinary retention (DPOUR). A total of 1219 patients underwent pelvic reconstructive surgery that met eligibility; 51 cases of DPOUR (4.3%) were identified and matched with 153 controls without postoperative urinary retention. Of the procedures performed, 41.2% had prolapse surgery, 10.3% had incontinence surgery, and 48.5% had both prolapse and incontinence surgery. There were no differences between cases and controls in age, race, prior surgery, medical comorbidities, prolapse stage ≥ 3, voiding symptoms, and surgical characteristics. Cases had a lower BMI than controls (p

Purpose To study the longitudinal effect of anterior chamber inflammation on the corneal endothelium in children. Methods In this prospective longitudinal observational study, children (aged Results Ninety-nine eyes of 99 children (mean age (±SD): 10.0±4.1 years) with a history of anterior chamber inflammation were recruited. Mean follow-up was 12.3±3.5 months. Eleven children, who were under surveillance but had not developed JIA-associated uveitis were included as controls. While there were no significant differences in mean ECD between controls and subjects without prior surgery (group 1) at all time points, those who had prior ophthalmic surgery (group 2) displayed significantly lower ECD than the controls at recruitment (p=0.002) and at follow-up (p=0.004). However, longitudinal ECD assessments did not show significant changes in either group (group 1, p=0.07, group 2, p=0.54). On regression analysis, once the patient’s age was adjusted for, only the occurrence of intraocular procedures during the study (r=0.43, adjusted p=0.03) was associated with a significant annual rate of ECD loss. Conclusion During the study period, longitudinal ECD changes among children with uveitis were associated with intraocular surgery for uveitis-related complications but not uveitis activity. By reducing the need for surgical intervention, the corneal endothelium in these children may be preserved.

Perforator-based flaps have in recent years become the mainstay of autologous breast reconstruction practice. Imaging modalities ranging from Doppler ultrasound to CT angiography demonstrate varying utility in the preoperative identification and localisation of perforators. Despite these available radiological investigations, finding and quantitatively assessing perforators remain a time-consuming and tedious process that is often complicated by a number of factors including variable anatomy prior surgery and body habitus. Thermographic imaging shows promise as a novel modality for preoperative localisation of perforator vessels. This review summarises the currently available evidence for its application in perforator mapping for abdominal-based autologous breast reconstruction. We discuss the development of the technology over the years, its current use, its advantages and how it may impact on reconstructive breast surgery. Keywords: Infrared thermography, Breast reconstruction, DIEP dynamic perforator, Mapping location

Adhesive small bowel obstruction (ASBO) is commonly caused by intra-abdominal adhesions, usually from prior surgery. Conservative management is the mainstay of treatment, with adhesiolysis required for non-resolving obstruction. An unusual patient presentation of ASBO is presented here, where the cause is proposed as an automatic implantable cardioverter defibrillator (AICD) within the abdomen. Although the patient had several presentations of ASBO successfully treated with conservative management, a non-resolving obstruction required surgical management. At laparotomy, the AICD was found to be in close association with extensive matted adhesions to adjacent small bowel. Adhesiolysis was performed, with the AICD implanted in a subrectus pocket. The patient had an uncomplicated recovery, and at review 6 weeks following the operation was found to have a normal bowel habit with nil further episodes concerning for obstruction. This case highlights the importance of non-classical risk factors being a possible cause of ASBO.

Background: Obesity has a greater impact on gynaecological diseases and elective surgeries in comparison to general population. The present study was conducted to compare open and laparoscopic gynaecological surgeries in obese patients. Materials & Methods: This study was conducted on 72 females in the department of Obstetrics and gynecology. Patients were divided into 2 groups of 36 each. Group I patients were planned for open surgeries and group II patients were planned for laparoscopic surgeries. In all patients, operative time, type of procedure and complications were recorded. Results: The mean age in group I was 40.2 years and in group II was 44.6 years, mean weight in group I patients was 72.4 kgs and in group II was 70.6 kgs. 5 patients in group I and 7 in group II had history of prior surgery. Mean operative time in group I patients was 1.4 hours and in group II patients was 1.05 hours. Procedure performed was minor 14 in group I patients and 16 in group II, major in 12 in group I and 8 in group II and complex 10 in group I and 12 in group II patients. Mean hospital stay was 5 days in group I and 2.4 days in group II patients. 8 patients in group I and 3 in group II showed wound infection, 7 in group I and 4 in group II had heavy menstrual bleeding, 5 in group I and 2 in group II had pulmonary embolism and 3 in group I and 0 in group II patients had intraoperative surgical complications. The difference was significant (p< 0.05). Conclusion: Laparoscopic surgeries had less postoperative complications as compared to open surgery group in obese patients.

Introduction Cranioplasty (CP) is a multifaceted procedure in a heterogenous patient population, with a high risk for complication. However, no previous large-scale studies have compared outcomes in primary (ie, first attempt) CP versus revision CP (ie, following previous attempts). The authors, therefore, analyzed long-term outcomes of 506 consecutive primary and revision CPs, performed by a single surgeon. Methods All CPs performed between 2012 and 2019 were analyzed under IRB protocol approval. Surgeries were categorized as either primary (no previous CP; n = 279) or revision CP (at least one previous CP; n = 227). Complications were defined as either major or minor. Subgroup analyses investigated whether or not CP complication risk directly correlated with the number of previous neuro-cranial surgeries and/or CP attempts. Results The primary CP group experienced a major complication rate of 9% (26/279). In comparison, the revision CP group demonstrated a major complication rate of 32% (73/227). For the revision CP group, the rate of major complications rose with each additional surgery, from 4% (1 prior surgery) to 17% (2 prior surgeries) to 39% (3-4 prior surgeries) to 47% (≥5 prior surgeries). Conclusion In a review of 506 consecutive cases, patients undergoing revision CP had a 3-fold increase in incidence of major complications, as compared to those undergoing primary CP. These results provide critical insight into overall CP risk stratification and may guide preoperative risk-benefit discussions. Furthermore, these findings may support a center-of-excellence care model, particularly for those patients with a history of previous neuro-cranial surgeries and/or CP attempts.

AIM: To review the outcome for primary or revisional external dacryocystorhinostomy in patients with granulomatous polyangiitis. PATIENTS AND METHODS: Retrospective case-note review to include age at presentation, duration of prior GPA, immunosuppression at time of surgery, nature of first lacrimal surgery, and symptomatic control. RESULTS: Forty-eight patients (25 female; 52%) presented at an average age of 50.5 years and 7 (15%) had prior lacrimal surgery on one (5/7; 71%) or both sides. The duration of systemic GPA varied, with 40% having disease for up to 3 years prior to lacrimal referral, and 41/48 (85%) being on systemic immunosuppression. Forty-eight patients had 71 affected drainage pathways—having symptoms for an average of 22 months (range

Objective While current literature has explored the transferability of laparoscopic surgical skills to robotic surgery, this study looks to investigate the transferability of surgical skills between robotic surgical simulation and simulated traditional laparoscopy. Design Participants completed a survey regarding prior surgery exposure and other confounding factors including previous video game experience and self-assessed hand-eye coordination. Following orientation to the laparoscopic simulator (LS) and robotic surgical simulator (RoSS), participants were timed performing the Balloon Grasp and Ball Drop tasks on the RoSS and the Peg Transfer and Ball Drop tasks on the LS. Participants were then randomized to either the laparoscopic or RoSS arm and timed performing the Ball Drop task 10 times and then reassessed performing the Ball Drop using the unpracticed modality. Setting Clinical Simulation Laboratory at the University of Vermont Participants A total of 31 medical students with limited experience in laparoscopic and robotic surgery. Results There were no statistically significant differences in the demographics or prior surgical and videogame experience between the participants in the laparoscopic and robotic arms of the study (X2 = 0.72, p = 0.75). Timed initial assessment of the RoSS Balloon Grasp (p = 0.84) and Ball Drop (p = 0.79) tasks and the LS Peg Transfer (p = 0.14) and Ball Drop (p = 0.44) tasks were not statistically different between the 2 arms. The simulator modality which was practiced yielded the greatest improvement. The degree of improvement on the unpracticed modality was not statistically different between the groups (p = 0.57), and it was not significantly better than 2 rounds of sequential practice on the practiced modality (LS, p = 0.98 and RoSS, p = 0.55). Conclusions With practice, both groups increased surgical skill on the unpracticed modality. However, this degree of improvement was equal, suggesting there is no transferability of skills between laparoscopy and robotics.

Background: Although physicians tend to prefer data-driven quality metrics, emerging evidence suggests that patients prefer crowd-sourced information containing patient narrative descriptions of the care experience. Currently, yelp.com is the most commonly accessed Web resource among patients who use online information to choose a surgeon. The purpose of this study is to characterize extremely negative reviews of total joint arthroplasty surgeons and practices on yelp.com. Methods: We searched yelp.com for one-star (out of 5) reviews of total joint providers and practices in 8 major US metropolitan areas. These reviews were then classified into categories based on content: clinical, nonclinical, or both. Reviews were further subcategorized as “surgical” and “nonsurgical” representing reviews of a nonsurgical experience (eg, initial office visit). Results: A higher proportion of reviews came from patients who did not report prior surgery by the surgeon or practice named in the review than form those who reported surgery (240 reviews, 75.0%, 95% confidence interval: 70.0%-79.4% vs 80 reviews, 25.0%, 95% confidence interval: 20.6%-30.0%, P < .0001). Compared with surgical reviews, nonsurgical reviews were more likely to contain nonclinical complaints (92.1% vs 53.8%, P < .0001) and less likely to contain clinical complaints (21.3% vs 78.7%, P < .0001). Conclusions: The vast majority of extremely negative reviews of total joint arthroplasty surgeons and practices were related to nonclinical concerns posted by patients who did not report prior surgery by the surgeon or practice being reviewed. The results of this study may help explain the wide disparity commonly observed between conventional quality metrics and crowd-sourced online reviews. Keywords: Yelp, Online review, Total joint replacement, Total hip replacement, Total knee replacement

Introduction For those individuals who have suffered an injury to the knee or undergone a surgical intervention, the early recovery of the muscle strength contraction properties of the quadriceps is essential for a favorable recovery and for a return to the activities of daily living and other work- or sports-related activities. Objectives To evaluate the changes in maximal isometric strength (MIS) of the quadriceps muscle after the application of ultrasound-guided percutaneous neuromodulation (US-guided PNM) on the femoral nerve. Materials and Methods A case series involving subjects who had previously presented unilateral knee pathology and were in the stage of recovery of quadriceps strength. The subjects were pain-free at the time of the dynamometry measurements, which were performed before and after the application of the US-guided PNM technique. The isometric measurement was performed using the KINEO dynamometry system, performing a preintervention measurement of the mean maximal isometric strength (mMIS) based on 3 repetitions (3 seconds contraction and 6 seconds relaxation). The US-guided PNM technique was performed on the femoral nerve, using the Physio Invasiva CE0120 device (Prim Physio, Madrid, Spain) and a GE Logiq e R7 ultrasound (GE Healthcare, Chicago, IL, USA). Results In total, 13 subjects participated in the present study. Significant changes were obtained (p Discussion In subjects with knee pathology, the quadriceps muscle is inhibited despite being pain-free during the strength measurements. This process of inhibition can improve with the application of low frequency percutaneous electrical stimulation on the femoral nerve. This technique represents a complementary strategy for the recovery of the normal strength values in pathological knees with or without prior surgery. Conclusions Ultrasound-guided PNM is an effective technique for the reestablishment of quadriceps strength in inhibited muscles.

Reconstruction of defects resulting from the resection of skin tumors in the face depends on patient-specific factors such as prior radiation therapy or prior surgery, the patient´s individual expectations and the skills of the surgeon. Local flaps are favorable in several respects, however they require a detailed plan and experience when being executed. The following article provides an overview of the most frequently used local flaps which have a high reliability for reconstruction. Defects in specific anatomical areas of the nose, the ears, the cheek and the forehead are described and analysed. The authors suggest possible surgical reconstruction strategies which are highlighted by clinical cases.

Ectopic pregnancy is a serious diagnosis occurring in 1-2% of all pregnancies, causing significant morbidity and mortality if unrecognized. Management of ruptured ectopic pregnancy typically includes salpingectomy, which decreases the risk for repeat ectopic pregnancies. In rare cases after salpingectomy, non-viable implantation may occur on the ipsilateral side of prior surgery. We present a patient with a cornual pregnancy on the ipsilateral side of her prior ectopic pregnancy and salpingectomy.

Management of sphenoid CSF leaks is complicated in the setting of prior surgery and radiation. Active CSF leak in the presence of recalcitrant sinus infections, cranial base osteomyelitis, and life-threatening bleeding offers additional complexity to the hierarchy of treatment strategies. We present a case of a traumatic carotid pseudoaneurysm in the sphenoid sinus with sentinel bleeding, active CSF leak, and long-standing cranial base infection with Pseudomonas aeruginosa. A multidisciplinary approach prioritizing the most emergent issues in the patient’s care was critical to ensure successful outcomes.

Background We hypothesize that revision surgery that includes soft tissue releases for patients with residual pain and reduced range of motion following rotator cuff repair can provide pain relief and improvement of motion and function. Methods Patients were identified via a retrospective chart over a 10-year period who had a history of previous rotator cuff repair and had revision surgery with or without a rotator cuff repair and soft tissue release. Changes in visual analog scores (VAS) pain score on a 10-point scale and shoulder motion including forward flexion and external rotation were evaluated from the preoperative visit to the postoperative visit. Results In total, 73 patients underwent procedures to address their symptoms following failed rotator cuff repair. Patients that underwent soft tissue release with revision rotator cuff repair and those who underwent isolated soft tissue release had decreased postoperative VAS pain scores (absolute reduction of 3 and 1.6 points, respectively) and improved postoperative forward flexion (15.3° and 13.6° respectively). Patients that have had one previous surgery had decreased pain (absolute reduction of 3.2 points), increased forward flexion and external rotation (16.2° and 4.9°). Patients that underwent two or more previous surgeries had decreased pain (absolute reduction of 1.8 points) and increased forward flexion (12.7°). Patients who were filing a Worker’s compensation claim also had decreased pain (absolute reduction of 2.2 points) and increased forward flexion (14.9°). Overall, there was a VAS pain scores absolute reduction of 2.6 points or 49.5% when examining the entire patient population. Conclusion Operative management by performing soft tissue release with or without concurrent revision rotator cuff repair is successful for both decreasing pain as well as improving motion. This effect was noted both in patients with commercial insurance and worker’s compensation claims. Improvements of pain and motion were more significant in patients who had undergone one prior surgery compared to those who have had multiple prior procedures.

Background During the course of inflammatory bowel disease (IBD), approximately 20% of patients with ulcerative colitis (UC) and 80% of Crohn’s disease (CD) patients will require surgery. The most common operation is total proctocolectomy and ileoanal pouch anastomosis (IPAA) for UC patients and ileocecal (IC) resection for CD. In pregnant IBD patients, guidelines name the presence of IPAA as a relative indication for Cesarean section (C-section). The effect of prior IBD-related surgery on mode of delivery and pregnancy-related outcomes remains unknown. Aims To describe pregnancy-related outcomes in pregnant women with IBD who have undergone prior IBD-related surgery. Methods We performed a retrospective cohort study of pregnant women with IBD including those with prior IBD-related surgeries including IPAA, IC resection, total or partial colectomy and ileostomy formation who delivered an infant at our medical center from 2016 to 2020. We assessed the mode of delivery, delivery characteristics (emergency vs. planned C-section) and maternal and neonatal outcomes Results Fifty-six UC patients and 64 CD patients were included in the analysis, of which 10 and 24 had undergone prior IBD-related surgery, respectively. The mean age at conception was 34.10 years in the surgical UC group and 30.30 years in the surgical CD group. Mode of delivery: C-section rates were higher in post-surgical compared to non-surgical UC patients (70% vs. 30.4%, p = 0.02). Similar numbers of C-sections were performed emergently in the surgical compared to non-surgical UC group (10% vs. 18%, p = 0.53). Comparatively, there was no significant difference in C-section rates in post -surgical compared to non-surgical CD mothers (50% vs. 40%, p = 0.44), with 13% performed emergently in both groups. Maternal outcomes: Gestational diabetes developed in 10% of surgical UC and 4.5% of surgical CD patients. Premature rupture of membranes developed in 10% of surgical UC and 9.1% of surgical CD patients. There was no difference in pre-eclampsia rates in the surgical and non-surgical CD groups (9.1% vs 13.2%, p = 0.64). Neonatal outcomes: There was no significant difference in pre-term birth rates in post-surgical compared to non-surgical UC mothers (10% vs. 15.2%, p = 0.67) or in surgical compared to non-surgical CD mothers (13.6% vs. 5.1%, p = 0.29). Neonatal Intensive Care Unit (NICU) requirements were higher in infants born to post-surgical CD compared to non-surgical CD mothers (18.2% vs. 2.7%, p = 0.04). More low birth weight (LBW) infants were born to post-surgical CD vs non-surgical CD mothers (13.6% vs. 0%, p = 0.02). Conclusions Women with IBD who have had prior IBD-related surgery may be at increased risk of developing adverse gestational and neonatal outcomes. Women with surgical UC have an increased incidence of Cesarean delivery. Funding Agencies None

BACKGROUND: Although bariatric surgery (BS) has an excellent safety profile, postoperative complications have undoubtedly increased due to the rise in the amount of operations performed annually. In parallel, the number of visits to the Emergency Department (ED) after surgery is increasing. The aim of this study was to describe the frequency, and the risk factors associated with postoperative ED visits after BS. METHODS: This study included patients who had undergone different types of BS procedures between June 2016 and December 2019. Patients’ prior surgery types, ED visiting timings, main complaints, symptoms and the diagnoses they received, readmissions, and the interventions they had were noted and compared. RESULTS: A total of 408 patients operated on using either the robotic or laparoscopic method due to morbid obesity, including 91 (22.3%) SG, 231 (56.6%) OAGB, 62 (15.2%) SADS-p, and 24 (5.8%) RS, were included into the study. During follow-up, fifty-three of the 408 patients applied to the Emergency Department 62 times with different complaints. ED admission rates in the OAGB group were significantly higher (P=0.04). While the most common complaint seen in the patients admitted to the ED after BS was localized abdominal pain with 25.8%, the most common diagnosis of the patients was cholelithiasis with a rate of 16.1%. CONCLUSIONS: ED visits after BS usually continue intensively during the first year. Most of these applications can be prevented with regular outpatient follow-ups. Some of these require life-saving surgery in emergency conditions and do not allow the patient to be transferred to a bariatric center. WOS:000643095400009 33754589

Background: The aim of this study was to evaluate the influence of prior abdominal surgery on perioperative outcomes in patients who underwent robot-assisted partial nephrectomy.Methods: We reviewed patients with small renal tumors who underwent robot-assisted partial nephrectomy from October 2011 to September 2020 at our institution. Comparisons between patients with prior abdominal surgery and with no prior abdominal surgery were based on perioperative outcomes. Furthermore, patients underwent transperitoneal robot-assisted partial nephrectomy was compared between those with and without prior abdominal surgery. The Mann–Whitney U test and the chi-square test were used for statistical analyses of variables. Results: Of 156 patients who underwent robot-assisted partial nephrectomy, 90 (58 %) had no prior abdominal surgery, whereas 66 patients (42 %) underwent prior abdominal surgery. No significant differences in perioperative outcomes were observed between with and without prior abdominal surgery groups. In transperitoneal approach robot-assisted partial nephrectomy, 31 patients (38.8 %) had prior abdominal surgery, whereas 49 patients had no prior abdominal surgery. Trocar insertion time in the with prior abdominal surgery group took longer than the without prior abdominal surgery group (32 vs. 28.5 min, p = 0.031). The other perioperative outcomes were no significant differences. In the conversion rate, no significant difference was observed between the two groups (p = 0.556).Conclusions: Prior abdominal surgery does not appear to affect Robot-assisted partial nephrectomy. Robot-assisted partial nephrectomy can be a safe procedure for patients with prior abdominal surgery. In transperitoneal approach robot-assisted partial nephrectomy with prior abdominal surgery, trocar insertion time was longer, but no significant differences were found in other outcomes. The conversions to radical nephrectomy and open partial nephrectomy were not associated with prior abdominal surgery. Transperitoneal approach robot-assisted partial nephrectomy is thus considered a safe procedure for patients with prior abdominal surgery.

Background Treating osteoarthritis in elderly patients with THA is very successful. However, surgeons hesitate to recommend THA in younger patients. The spectrum of etiologies for end stage hip disease in the younger population is diverse and therefore different courses may be assumed. Our objective was to evaluate THA revision rate within a minimum follow-up period of 10 years in young patients and to analyze the difference between different primary diagnoses. Methods We included 144 consecutive hips in 127 patients younger than 40 years, who received a primary THA from 01/1996 to 12/2007. Operative reports, clinical and radiographic documentation were reviewed to determine primary diagnosis, prior hip surgery, component specifications and revision surgery. 111 hips in 97 patients were available for outcome analysis with a minimum follow-up of 10 years. Results The mean age was 33 years (range 15–40 years) at the time of the index THA, 68 patients were female and 59 were male. Ten years revision rate on the prosthetic components was 13%. The most common primary diagnosis was DDH. DDH was associated with a risk of 17% for requiring a reoperation on the prosthetic components because of mechanical fatigue and therefore, significantly higher than for any other primary diagnosis (p = 0.005). Conclusion THA in young patients is associated with a high revision rate of 13% in 10 years. 17% of patients with DDH required revision surgery for mechanical fatigue within 10 years, which was significantly higher than for any other primary diagnosis (1.2%, OR 16.8).

Ever since I was a resident of Prof. Pitanguy’s Clinic, I am used to participate at the surgical planning sessions for presentation of patients before operations as well as to analyze postoperative ones. Here particularly since the face is a very important segment of the human being which presents significant alterations due to aging process, surgical planning is a fundamental stage preoperatively. Usually when a patient decides to undergo to facelift, he or she may present some deformities caused by aging phenomenon or another organic disturbance such as massive weight loss or other imperfections. Although she or he already took the decision, plastic surgeon must do accurate physical and psychological examination in order to identify all correlated problems. Afterward surgical planning is a useful step with the patient in stand position in front of a mirror to evaluate the physical abnormalities. Once the operation is scheduled, I prefer to do pre-demarcation 1 day prior surgery at my clinic when blood tests and heart evaluation are once again checked. The final surgical demarcations are performed with patient in the operating room already under general anesthesia or intravenous sedation under the care of anesthesiologist.

Objective. First bite syndrome (FBS) is a condition in which the first bite of each meal causes parotid pain. Etiologies of FBS include prior surgery of the upper cervical region and, rarely, head and neck tumors. Idiopathic FBS rarely presents in patients without a history of surgery or evidence of an underlying tumor. Idiopathic FBS may be categorized into two subtypes: that in patients with diabetes and that in patients without diabetes. Idiopathic FBS in patients without diabetes may be overlooked or misdiagnosed because the condition has been described only in a few case reports. We aimed to identify the clinical and pain-related characteristics of idiopathic FBS in patients without diabetes. Methods. We retrospectively analyzed the clinical data of five patients without diabetes who were diagnosed with idiopathic FBS in our department between January 2010 and December 2016. Results. Four of the five patients were female, and the overall median age was 52 years (range: 13–61). All patients immediately experienced parotid pain upon tasting food without chewing. Addition of an acidic solution to the ipsilateral posterior third of the tongue evoked parotid pain. The median degree of pain intensity and interference with eating due to pain was 9 (range: 3–10) and 9 (range: 5–10) on a numerical rating scale of 0–10, respectively. Idiopathic FBS was bilateral in two patients. Two patients had tenderness on mild pressure over the affected parotid region. Two patients presented with ipsilateral idiopathic Horner’s syndrome. Conclusions. Our findings indicate that the characteristics of idiopathic FBS in patients without diabetes are largely consistent with those previously reported in postoperative FBS, supporting the notion that idiopathic FBS is a subtype of FBS. Thus, it is necessary to consider idiopathic FBS during the evaluation of facial pain triggered at the beginning of a meal.

Category: Ankle Arthritis; Ankle Introduction/Purpose: Given that most ankle replacements are post-traumatic in origin, it is important to investigate if prior interventions can affect a patient’s functional outcome or the possibility of having a complication. Prior surgeries create scar, incisions, and possible affect bone health that could interfere with healing. The purpose of the study is to assess the pain and functional temporal outcomes of patients with and without prior surgeries in the ipsilateral ankle. We hypothesize that those with a previous ipsilateral ankle procedure will not have an increased complication rate or worse functional outcomes. Methods: We retrospectively identified a consecutive series of 100 primary TARs with a prior procedure who were followed for a minimum of 3 years. The follow-up time points considered were 0, 6, 12, and 36 months. Outcomes were measured using AOFAS, VAS, SF12, and range of motion scores. The mean patient age was 56.5 +- 13.4 years. Sixty-four patients had previous interventions which included osteosynthesis (49), arthroscopy (11), hardware removal (25), arthrodesis (3), prosthesis (1), open fracture (9), and other open surgery (12). Within-group comparisons were performed using one-way repeated-measures ANOVA (1-w rANOVA), analyzing temporal course of clinical data (comparisons between different time points) between the groups. To compare the time course of clinical measures between the two groups, 2-w rANOVAs were performed. Data and statistical analysis were conducted using Matlab (MathWorks, Natick, MA). Results: For each type of intervention, every outcome was compared to test whether presurgery interventions have an influence on the temporal evolution of the outcomes. The two groups did not show any difference on the temporal evolution of the outcomes. The type of intervention did have a weak effect on outcomes. Treatment of previous open fractures was the only pre- surgical intervention that showed a statistically significant difference in temporal evolution of functional and pain outcomes between intervention and non-intervention groups. No significant correlations were found between all outcomes and the time between the last intervention and prosthesis. Using Fisher’s-exact test, there was not a significant association between the those who had previous surgery and those who did not and the rate of complication and revision (p =0.10). Conclusion: A pre-operative discussion should center on potential complications and predicted functional outcomes. The presence, type, and timing of an intervention prior to an ankle replacement does not strongly affect the temporal outcomes of pain and functional outcome scores. Furthermore, the complication or revision rate is not affected by prior surgeries.

Introduction: In volar wrist surgery, the traditional longitudinal incision leaves a scar that may be considered cosmetically unpleasant. Recent studies suggest that transverse wrist incisions result in more aesthetically pleasing scars that are well hidden in the wrist crease. The aim of our study was to explore the public’s perceptions of longitudinal versus transverse wrist scars. Methods: A prospective survey was conducted among the general public. Inclusion criteria were patients aged over 18 years with no prior surgery to the wrist. Survey questions assessed included: (a) longitudinal or transverse scar preference; (b) reasons for preference; and (c) demographic information. Results: There were 107 respondents from the general public. More respondents preferred longitudinal scars. Top three reasons for longitudinal scar preference were: (a) perceived damage to wrist structures by a transverse incision; (b) better cosmesis; and (c) scar from the transverse incision appearing like a self-inflicted injury. Top three reasons for transverse scar preference were: (a) easily concealed by accessories; (b) less noticeable; and (c) better cosmesis. Respondents aged 60 years and above were most concerned about possible damage to wrist structures; younger respondents were most concerned that transverse scars appeared like self-inflicted injuries. Conclusion: Respondents from the general public preferred a longitudinal scar to a transverse one. Younger respondents were most concerned about how the transverse scar appeared like a self-inflicted injury while older respondents were most concerned with perceived functional implications of the incisions. Published version