Focus of Study
Conditions
Brief summary
tracheal and endobronchial misplaced will be checked quickly qith US
Interventions
None listed
Sponsors
King Saud University
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to 50 Years
Healthy volunteers
No
Inclusion criteria
* all general anesthesia with trachea and endobronchial intubation
Exclusion criteria
* regional anesthesia
Outcome results
None listed