Development of Computer Vision Algorithm for Surgical Skill Assessment

2011 ◽  
pp. 44-51 ◽  
Author(s):  
Gazi Islam ◽  
Kanav Kahol ◽  
John Ferrara ◽  
Richard Gray
Keyword(s):  
Computer Vision ◽  
Skill Assessment ◽  
Surgical Skill ◽  
Surgical Skill Assessment ◽  
Vision Algorithm

scholarly journals MP01-07 USE OF COMPUTER VISION MOTION ANALYSIS TO AID IN SURGICAL SKILL ASSESSMENT OF SUTURING TASKS

2018 ◽  
Vol 199 (4S) ◽  
Author(s):  
Brady Miller ◽  
David Azari ◽  
Robert Radwin ◽  
Brian Le
Keyword(s):  
Computer Vision ◽  
Motion Analysis ◽  
Skill Assessment ◽  
Surgical Skill ◽  
Surgical Skill Assessment

scholarly journals Automation of surgical skill assessment using a three-stage machine learning algorithm

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Joël L. Lavanchy ◽  
Joel Zindel ◽  
Kadir Kirtac ◽  
Isabell Twick ◽  
Enes Hosgor ◽  
...  
Keyword(s):  
Machine Learning ◽  
Learning Algorithm ◽  
Surgical Skills ◽  
Adverse Outcomes ◽  
Machine Learning Algorithms ◽  
Surgical Instruments ◽  
Skill Assessment ◽  
Surgical Skill ◽  
Surgical Skill Assessment ◽  
Motion Features

AbstractSurgical skills are associated with clinical outcomes. To improve surgical skills and thereby reduce adverse outcomes, continuous surgical training and feedback is required. Currently, assessment of surgical skills is a manual and time-consuming process which is prone to subjective interpretation. This study aims to automate surgical skill assessment in laparoscopic cholecystectomy videos using machine learning algorithms. To address this, a three-stage machine learning method is proposed: first, a Convolutional Neural Network was trained to identify and localize surgical instruments. Second, motion features were extracted from the detected instrument localizations throughout time. Third, a linear regression model was trained based on the extracted motion features to predict surgical skills. This three-stage modeling approach achieved an accuracy of 87 ± 0.2% in distinguishing good versus poor surgical skill. While the technique cannot reliably quantify the degree of surgical skill yet it represents an important advance towards automation of surgical skill assessment.

Surgical Skill Assessment System Using Fuzzy Logic in a Multi-Class Detection of Laparoscopic Box-Trainer Instruments

2021 ◽  
Author(s):  
Fatemeh Rashidi Fathabadi ◽  
Janos L. Grantner ◽  
Saad A Shebrain ◽  
Ikhlas Abdel-Qader
Keyword(s):  
Fuzzy Logic ◽  
Assessment System ◽  
Skill Assessment ◽  
Surgical Skill ◽  
Box Trainer ◽  
Surgical Skill Assessment

scholarly journals Objective surgical skill assessment: the diagonal operating matrix☆

2007 ◽  
Vol 6 (2) ◽  
pp. 188-191 ◽  
Author(s):  
Sharif Al-Ruzzeh ◽  
Shishir Karthik ◽  
David O'Regan
Keyword(s):  
Skill Assessment ◽  
Surgical Skill ◽  
Surgical Skill Assessment

Cataract Surgical Skill Assessment

Ophthalmology ◽  
2011 ◽  
Vol 118 (2) ◽  
pp. 427-427.e5 ◽  
Author(s):  
Karl C. Golnik ◽  
Hilary Beaver ◽  
Vinod Gauba ◽  
Andrew G. Lee ◽  
Eduardo Mayorga ◽  
...  
Keyword(s):  
Skill Assessment ◽  
Surgical Skill ◽  
Surgical Skill Assessment

scholarly journals Objective Surgical Skill Assessment: An Initial Experience by Means of a Sensory Glove Paving the Way to Open Surgery Simulation?

2015 ◽  
Vol 72 (5) ◽  
pp. 910-917 ◽  
Author(s):  
Giovanni Saggio ◽  
Alessandra Lazzaro ◽  
Laura Sbernini ◽  
Francesco Maria Carrano ◽  
Davide Passi ◽  
...  
Keyword(s):  
Open Surgery ◽  
Skill Assessment ◽  
Initial Experience ◽  
Surgery Simulation ◽  
Surgical Skill ◽  
Surgical Skill Assessment ◽  
The Way
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