作者
Nizar Din, Phillip Smith, Krisztina Emeriewen, Anant Sharma, Simon Jones, James Wawrzynski, Hongying Tang, Paul Sullivan, Silvestro Caputo, George M Saleh
发表日期
2016
期刊
Journal of Ophthalmology
卷号
2016
期号
1
页码范围
3548039
出版商
Hindawi Publishing Corporation
简介
This study aimed to address two queries: firstly, the relationship between two cataract surgical feedback tools for training, one human and one software based, and, secondly, evaluating microscope control during phacoemulsification using the software. Videos of surgeons with varying experience were enrolled and independently scored with the validated PhacoTrack motion capture software and the Objective Structured Assessment of Cataract Surgical Skill (OSACCS) human scoring tool. Microscope centration and path length travelled were also evaluated with the PhacoTrack software. Twenty‐two videos correlated PhacoTrack motion capture with OSACCS. The PhacoTrack path length, number of movements, and total procedure time were found to have high levels of Spearman’s rank correlation of −0.6792619 (p = 0.001), −0.6652021 (p = 0.002), and −0.771529 (p = 0001), respectively, with OSACCS. Sixty …
引用总数
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