A New Force-Based Objective Assessment of Technical Skills in Endoscopic Sinus Surgery
A New Force-Based Objective Assessment of Technical Skills in Endoscopic Sinus Surgery
复制标题
一种新的基于力的内窥镜鼻窦手术技术技能客观评估
DOI：
--
复制
发表时间：
2007
期刊：
影响因子：
--
通讯作者：
K. Yokoyama
中科院分区：
文献类型：
--
作者：
Toru Kumagai;Juli Yamashita;Osamu Morikawa;K. Yokoyama
我们建议客观评估内窥镜鼻窦手术（ESS）的技能通过测量力施加到一个病人的模型。我们使用带有六自由度力/扭矩传感器的精确人鼻模型收集了16名受试者进行纱布填充任务的数据。使用Mann-Whitney's U检验分析他们的表现。中级运动员（ESS: 10-50例）在5%的水平上使用的力量明显大于学生或专家（ESS：超过150例）。最大的力量只有在专家中才有所提高。这些结果表明，年轻的外科医生对施加在病人或组织上的力关注太少。
We propose objectively assessing endoscopic sinus surgery (ESS) skills by measuring the force applied to a patient model. We collected data on 16 subjects performing gauze packing task using a precise human nasal model with a six-degree-of-freedom force/torque sensor. Mann-Whitney's U test was used to analyze their performance. Intermediates (ESS: 10-50 cases) used significantly greater force than students or experts (ESS: over 150 cases) at the 5 % level. Maximum force improved only among experts. These results imply that young surgeons pay too little attention to force applied to patients or tissues.