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An Assessment Of The Impact Of Flow Disruptions On Mental Workload And Performance Of Surgeons During Percutaneous Nephrolithotomy, Sana Hussain, Syed Muhammad Nazim, Basit Salam, Nida Zahid, Hammad Ather
An Assessment Of The Impact Of Flow Disruptions On Mental Workload And Performance Of Surgeons During Percutaneous Nephrolithotomy, Sana Hussain, Syed Muhammad Nazim, Basit Salam, Nida Zahid, Hammad Ather
Section of Urology
Objective: The aim of this study was to assess the impact of intraoperative disruptions on surgeons’ workload and performance during percutaneous nephrolithotomy (PCNL).
Materials and methods: A structured and standardized tool was used to identify disruptions and interferences that occurred during 33 PCNL procedures. The surgical steps during PCNL were divided into four phases: ureteric catheter placement (phase I), puncture and tract dilation (phase II), intra-calyceal navigation and stone fragmentation (phase III), and tube placement (phase IV). Surgeons’ workload was evaluated using a validated tool: Surgery Task Load Index (SURG-TLX), and correlated with the mean observed intraoperative disruptions. All operating …