A Deep Learning System for Automatically Identifying Critical View of Safety in Laparoscopic Cholecystectomy Videos for Assessment
Babak Namazi, BS1, Ganesh Sankaranarayanan, PhD2, Venkat Devarajan, PhD1, James W Fleshman, MD2. 1University of Texas at Arlington, 2Baylor University Medical CenterObjective of the Technology: Assessment of surgical performance through video is a time consuming process that requires preprocessing of videos to short snippets and manual observation for scoring. Critical View of Safety (CVS) is a… Continue Reading
- Type:
- Posters
A Delphi Study to Identify Key Skills that Reflect Laparoscopic Suturing Expertise: Preliminary Results
Rachel H Mathis, MD1, Yusuke Watanabe, MD, PhD2, Iman Ghaderi, MD, MSc3, Dmitry Nepomnayshy, MD1. 1Lahey Hospital and Medical Center, 2Teine Kejinakai Medical Center, Hokkaido University Graduate School of Medicine, 3University of Arizona College of MedicineIntroduction: As the field of laparoscopic surgery grows, the need for standard measures of complex laparoscopic surgical skills is apparent.… Continue Reading
- Type:
- Posters
- Topic:
- Education / Simulation
A laparoscopic aneurysm ligation for aneurysm of left inferior phrenic artery: A case report
Hanlim Choi1, Dong-Hee Ryu1, Jae-Woon Choi1, Yanjie Xu2. 1Chungbuk National University Hospital, 2Chungbuk National University College of MedicineThere are many reports upper abdominal major arterial aneurysms. However, an aneurysm of left inferior phrenic artery had never been reported. A 48-year-old woman with liver cirrhosis associated with hepatitis B viral infection was referred to department of… Continue Reading
- Type:
- Posters
- Topic:
- Case Presentations
A less invasive single port laparoscopic surgery of transabdominal preperitoneal repair for groin hernia with one needle forceps.
Junko Takita1, Norihiro Masuda1, Norihiro Haga1, Hideo Ogata1, Yuta Shibasaki1, Hiroyuki Kuwano2. 1NHO Utsunomiya National Hospital, 2Gunma UniversityIntroduction: For the transabdominal preperitoneal repair (TAPP) for groin hernia, single port surgery (SPS) has been reported to reduce the abdominal wall damages. To reduce the length of the umbilical scar and to keep the view of triangulation,… Continue Reading
- Type:
- Posters
- Topic:
- Minimally Invasive Other
A LONGITUDINAL EVALUATION OF HOSPITAL ADMISSION LENGTHS FOLLOWING LAPAROSCOPIC SLEEVE GASTRECTOMY PERFORMED BY A SINGLE SURGEON
Kendra L Young, Samaad Malik, MD, MSc, FRCSC. University of British ColumbiaINTRODUCTION: Laparoscopic sleeve gastrectomy (LSG) is one of the most commonly performed weight loss surgeries. Prolonged hospital admissions are associated with both increased morbidity and mortality and increased strain on the health care system; studies are now investigating the safety and feasibility of outpatient LSG.… Continue Reading
- Type:
- Posters
- Topic:
- Minimally Invasive Other
A method to combine fluorescence image with endoscopic image for undersurface vascular visualization
Shih-Wei Huang, MD1, Atul Kumar2, Hon-Phin Wong, MD1, Hurng-Sheng Wu1, Yen-Yu Wang2, Kai-Che Liu2, Lih-Shun Chen2, Yi-Chun Lee2, Wan-Chi Hung2. 1Show Chwan Memorial Hospital, Changhua, 2Chang Bing Show Chwan Memorial Hospital, Changhua1. Objective: Identification of undersurface major arteries and veins is a challenge during endoscopic surgery, which is needed to avoid inadvertent injuries. Indocyanine green… Continue Reading
- Type:
- Posters
A MULTIDISCIPLINARY, OBESITY-FOCUSED APPROACH IMPROVES DIAGNOSIS OF OBESITY-RELATED ILLNESSES: A NEW PARADIGM FOR THE CARE OF PATIENTS WITH OBESITY
Roderick Olivas, Aaron Brown, MD, Racquel S Bueno, MD, Cedric S Lorenzo, MD. University of Hawaii - Department of SurgeryINTRODUCTION: Patients suffering from the burden of obesity are at significant risk for medical problems that lead to premature death and disability. We hypothesize that a multidisciplinary bariatric team will be better equipped to recognize and… Continue Reading
- Type:
- Posters
- Topic:
- Outcomes and Quality
A NATIONAL SURVEY OF DISABILITIES OF THE ARM, SHOULDER, AND HAND BETWEEN OPEN, LAPAROSCOPIC AND ROBOTIC SURGICAL APPROACHES.
Priscila R Armijo, MD, Crystal Krause, PhD, Ka-Chun Siu, PhD, Dmitry Oleynikov, MD. University of Nebraska Medical CenterIntroduction: The aim of this study was to determine to determine the impact and prevalence of musculoskeletal upper-limb disorders in surgeons performing open (OPEN), laparoscopic (LAP) and robotic-assisted (RA) procedures. Methods: An anonymous REDCap survey was sent to… Continue Reading
- Type:
- Posters
A nationwide safety analysis of discharge on the first postoperative day after bariatric surgery in selected patients
Jessica Ardila-Gatas, MD, Gautam Sharma, MD, S. Julie-Ann Lloyd, MD, PhD, Philip R Schauer, MD, Stacy A Brethauer, MD, Ali Aminian, MD. Cleveland ClinicIntroduction: Introduction of enhanced recovery after surgery (ERAS) pathways has led to early recovery and shorter hospital stay after Laparoscopic Roux-en-Y Gastric Bypass (LRYGB) and Laparoscopic Sleeve Gastrectomy (LSG). This study aims… Continue Reading
- Type:
- Posters
- Topic:
- Metabolic / Obesity
A New Strategy of Lymph Node Dissection in Complete Mesocolic Excision(CME) for Laparoscopic Right Hemi-colectomy: Feasibility and Outcome
Leqi Zhou, BD, Sen Zhang, Xialin Yan, Bo Feng, Minhua Zheng. school of medicine, Shanghai jiaotong universityINTODUCTION: In this study, we discovered that in CME for laparoscopic right hemi-colectomy starting at the ileocolic vessel and proceeds along the superior mesenteric artery (SMA) achieved a better oncologic outcome compared with the conventional ones proceeding along the… Continue Reading
- Type:
- Posters
- Topic:
- Colorectal
A novel anti-reflux reconstruction after totally laparoscopic total gastrectomy: Jejunal Pouch-Esophageal Anti-reflux Anastomosis (JPEAA)
Shi Chen, PhD, Jun Xiang, Xi-Jie Chen, Dong-Wen Chen, Jun-Sheng Peng. The 6th Affiliated Hospital, Sun Yat-Sen UniversityDigestive tract reconstruction after totally laparoscopic total gastrectomy has always been a challenge for surgeons. Roux-en-Y (R-Y) anastomosis has commonly been used more recently. However, postoperative reflux disease and anastomotic leakage are the main problems for patients after… Continue Reading
- Type:
- Posters
A Novel Clip Applier: Percutaneous 3 mm Shaft, Longer Effective Length, Bigger Opening, Locking Mechanism and Atraumatic Closure.
Jonathan B Yuval, MD1, Pablo Omelanczuk, MD2, Santiago Horgan, MD3, Ronit Brodie, PAC1, Gad Marom, MD1, Adrian Paz, MD4, Yehuda Bachar4, Yoav Mintz, MD1. 1Hadassah-Hebrew University Medical Center, 2Hospital Italiano de Mendoza, 3University of California San Diego, 4ClipTip MedicalObjective: The trend towards mini-laparoscopy and scarless surgery is gaining acceptance. More instruments are developed to enable… Continue Reading
- Type:
- Posters
A novel magnetic jejunoileal partial diversion in nonhuman primates: a step forward in translation and metabolic surgery
Veeshal H Patel, MD, MBA1, Dillon Kwiat, BS1, Elisabeth Leeflang, MD1, James Graham, BS2, Matthew Y Lin, MD1, Peter J Havel, DVM, PhD2, Michael R Harrison, MD1. 1University of California, San Francisco, 2University of California, DavisIntroduction: We hypothesize that a jejunoileal anastomosis and partial diversion using Magnamosis, a novel magnetic compression device, is technically feasible… Continue Reading
- Type:
- Posters
- Topic:
- Metabolic / Obesity
A novel polymer with highly luminant near-infrared fluorescence is a promising material for endoscopically clipping markers pinpointable by laparoscopy
Michiya Kobayashi, MD1, Takashi Anayama, MD1, Ryohei Miyazaki, MD1, Kentaro Hirohashi, MD1, Nobutaka Kawamoto, MD1, Masashi Yoshida, MD2, Masaki Kitajima, MD2, Hiromi Sato, RN3, Takayuki Sato, MD1. 1Kochi Medical School, 2International University of Health and Welfare, 3PlusMed Co., Ltd.Backgrounds: We have succeeded in developing a new near-infrared fluorescent (NIRF) dye that can be incorporated into… Continue Reading
- Type:
- Posters
A Novel Technique Using Fluorescence to Identify Lymphatic Patterns in Colon Cancer
Deborah S Keller, MS, MD1,2, Heman M Joshi, MBChB, MRCS2, Laurence Devoto, MBBS, MSc, MRCS2, Richard Cohen, MD, FRCS2, Manish Chand, MBA, FRCS, PhD2. 1Columbia University Medical Center, 2University College London Hospitals, NHS TrustsBackground: Surgical specimens for resected colon cancer vary in quality and there remains no universally accepted technique to guide resection margins. A… Continue Reading
- Type:
- Posters
- Topic:
- Colorectal