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We read with interest the article by Tan et al.1 We congratulate the authors for emphasising the need for meticulous examination of the peripheral retina to look for retinal breaks after pars plana vitrectomy (PPV). We would like to add some comments to augment this fine study.
We did not completely understand what the authors mean by ‘intensified search strategy’ and ‘enhanced 360° internal search’. Are they proposing any new technique which is different …
Competing interests None to declare.
Provenance and peer review Not commissioned; not externally peer reviewed.