Erratum: Optic nerve sheath diameter-guided extubation plan in obese patients undergoing robotic pelvic surgery in steep Trendelenburg position: A report of three cases.

[This corrects the article on p. 896 in vol. 62, PMID: 30532328.].

In the article titled “Optic nerve sheath diameter-guided extubation plan in obese patients undergoing robotic pelvic surgery in steep Trendelenburg position: A report of three cases”, published on pages 896-899, Issue 11, Volume 62 in Indian Journal of Anaesthesia,[1] the optic nerve sheath diameter is reported to be 3.4 to 5.4 centimetres (cm) throughout the article. The correct unit of measurement for the optic nerve sheath diameter is ‘millimetre (mm)’ at all places in the article, except in [Figure 1] where the value has been converted to cm.