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Qualitative Insights into Resident Perceptions of Teaching Excellence and Educational Curricula.
J Surg Educ
December 2024
Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska, 68198.
Objective: The objective of this study was to understand the resident perspective on what makes an excellent surgical educator and to identify gaps in a single-institution-developed "Residents as Teachers" curriculum (RaTC) following the completion of the RaTC by residents at the institution.
Design: A longitudinal 8-hour RaTC was developed and administered in 1-hour sessions over 2 years. Content included interactive clinical and technical skills teaching, feedback, evaluation and assessment, and interpersonal skills.
Long-term forced-use therapy after sensorimotor cortex lesions restores contralesional hand function and promotes its preference in Macaca mulatta.
Exp Brain Res
December 2024
Division of Basic Biomedical Sciences, Laboratory of Neurological Sciences, The University of South Dakota, Sanford School of Medicine, Vermillion, SD, USA.
Injury to one cerebral hemisphere can result in paresis of the contralesional hand and subsequent preference of the ipsilesional hand in daily activities. However, forced use therapy in humans can improve function of the contralesional paretic hand and increase its use in daily activities, although the ipsilesional hand may remain preferred for fine motor activities. Studies in monkeys have shown that minimal forced use of the contralesional hand, which was the preferred hand prior to brain injury, can produce remarkable recovery of function.
View Article and Find Full Text PDFAn effective surgical educational system in the era of robotic surgery: "Double-Surgeon Technique" in robotic gastrectomy for minimally invasive surgery.
Langenbecks Arch Surg
December 2024
Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-Cho, Kita-Ku, Okayama City, Okayama, 700-8558, Japan.
Purpose: Gastric cancer (GC) remains a major malignancy. Robotic gastrectomy (RG) has gained popularity due to various advantages. Despite those advantages, many hospitals lack the necessary equipment for RG and are still performing laparoscopic gastrectomy (LG) due to its established minimal invasiveness and safety.
View Article and Find Full Text PDFBiotissue Curriculum Translates to Performance in the Operating Room for Gastrojejunostomy and Hepaticojejunostomy in Robotic Pancreaticoduodenectomy.
J Surg Educ
December 2024
Department of Surgery, NorthShore University HealthSystem, Evanston, IL USA. Electronic address:
Objective: Robotic simulation training curricula aim to aid surgeons in attaining robotic operating room proficiency, but the crossover success remains to be examined.
Design: A retrospective cohort study grading robotic biotissue training models and intraoperative anastomotic videos. The curriculum included deliberate practice of inanimate drills of a hepaticojejunostomy (HJ) and gastrojejunostomy (GJ).
Skill-Learning-Based Trajectory Planning for Robotic Vertebral Plate Cutting: Personalization Through Surgeon Technique Integration and Neural Network Prediction.
Biomimetics (Basel)
November 2024
College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao 266590, China.
In robotic-assisted laminectomy decompression, stable and precise vertebral plate cutting remains challenging due to manual dependency and the absence of adaptive skill-learning mechanisms. This paper presents an advanced robotic vertebral plate-cutting system that leverages patient-specific anatomical variations and replicates the surgeon's cutting technique through a trajectory parameter prediction model. A spatial mapping relationship between artificial and patient vertebrae is first established, enabling the robot to mimic surgeon-defined trajectories with high accuracy.
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