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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7904425 | PMC |
| http://dx.doi.org/10.21053/ceo.2021.00213 | DOI Listing |
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Several reconstruction methods are used in proximal gastrectomy. Esophagogastrostomy is the simplest and most physiological. The challenge in esophagogastrostomy is preventing reflux esophagitis.
View Article and Find Full Text PDFForward geometric model prediction of a 6-RSU parallel manipulator using a modified NARX Bayesian neural network.
Heliyon
December 2024
Higher Institute for Applied Sciences and Technology (HIAST), Damascus, P.O.Box 31983, Syria.
The precision and safety of robotic applications rely on accurate robot models. Bayesian Neural Networks (BNNs) offer the capability to acquire intricate models and provide insights into inherent uncertainties. While recent studies have successfully employed machine learning to predict the Forward Geometric Model (FGM) of a 6-DOF (degrees of freedom) parallel manipulator, traditional methods lack predictive uncertainty estimation.
View Article and Find Full Text PDFMeniscal forces and knee kinematics are affected by tibial slope modifying high tibial osteotomy.
Knee Surg Sports Traumatol Arthrosc
January 2025
Orthopaedic Robotics Laboratory, Departments of Bioengineering and Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Purpose: To quantify the effect of increasing the posterior tibial slope (PTS) on knee kinematics and the resultant medial and lateral meniscal forces.
Methods: In this controlled laboratory study, a 6 degrees of freedom (DOF) robotic testing system was used to apply external loading conditions to seven fresh-frozen human cadaveric knees: (1) 200-N axial compressive load, (2) 5-N m internal tibial +10-N m valgus torque and (3) 5-N m external tibial + 10-N m varus torque. Knee kinematics and the resultant medial and lateral meniscal forces were acquired for two PTS states: (1) native PTS and (2) increased PTS.
Novel model of the region of interest modified Mayo Adhesive Probability score.
World J Urol
January 2025
Department of Urology, National Cancer Center Hospital East, Chiba, Japan.
Purpose: To evaluate the association between the newly developed region of interest (ROI)-modified Mayo Adhesive Probability (MAP) score, in which stranding was re-evaluated by computed tomography (CT) number, for predicting operation time in robot-assisted partial nephrectomy (RAPN).
Methods: The study participants were 119 patients who underwent transperitoneal RAPN. With regard to stranding, ROIs were evaluated, and the mean CT numbers were assigned a score ranging from 0 to 3.
Early ambulation and chest tube removal are associated with postoperative day one discharge in majority of robotic pulmonary lobectomy patients at an ERAS center.
World J Surg
January 2025
Department of Thoracic Surgery, Virginia Mason Medical Center, Seattle, WA, USA.
Background: Application of enhanced recovery after surgery (ERAS) pathways in robotic lobectomy have been associated with decreased length of stay (LOS). We evaluated differences in patient characteristics and achievements of ERAS benchmarks by discharge groups at a tertiary referral center.
Materials And Methods: We performed a retrospective analysis of a prospectively maintained ERAS database of patients undergoing robotic lobectomy for pulmonary malignancy.
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