Letters Surgical performance

Deterioration in colour perception with age might be key

BMJ 2012; 344 doi: https://doi.org/10.1136/bmj.e1447 (Published 28 February 2012) Cite this as: BMJ 2012;344:e1447
  1. Andrew J McIrvine, endocrine surgeon1
  1. 1Darent Valley Hospital, Dartford DA2 8DA, UK
  1. ajmcirv{at}btinternet.com

The study by Duclos and colleagues is fascinating, particularly for us older surgeons.1 It is intriguing that hypocalcaemia as a result of inadvertent …

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