Sevoflurane is as attractive inhalation agent fore deep sedation in children undergoing short
invasive procedure because of lack of irritation to the respiratory tract, a pleasant odor
and rapid clinical effect and recovery due to low blood gas partition coefficient.
The aim of this study is to determine the optimum inspired concentration of sevoflurane
required for immobility during botulinum toxin injection in spontaneously breathing children
with cerebral palsy.