Hyderabad, Oct. 17 -- The Anaesthesiologists of Hyderabad celebrated World Anaesthesia Day here today.

The event was organised jointly by the Indian Society of Anaesthesiologists (ISA), Hyderabad and Telangana Chapters, and was attended by over 200 doctors and their families.

The theme of this year's celebration was "From easing pain to ensuring safety, Anaesthesiologists care all the way."World Anaesthesia Day, observed annually on October 16, commemorates the first successful public demonstration of ether anaesthesia on October 16, 1846, in the USA.

On that day, Dr William T. G. Morton, an American dentist, used ether to render a patient unconscious during surgery performed by Dr John Collins Warren - a moment that changed medical hist...