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![drsthanus Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1859125432853135360.png) Dr sthanu subramanian [@drsthanus](/creator/twitter/drsthanus) on x 18.8K followers
Created: 2025-07-24 18:16:56 UTC

This infographic from The BMJ outlines recommended pre-operative tests for elective surgery based on the patient's physical status (ASA grade) and the complexity of the surgery (minor, intermediate, major). 



![](https://pbs.twimg.com/media/GwpGgRnbgAEEOzw.jpg)

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