Some surgeries have a much higher risk level than others.

However, it is very rare for a healthy individual to die during a minor dental procedure.

Other procedures are a much higher risk.

Havingobstructive sleep apneaalso increases risks from general anesthesia.

Complications of anesthesia includeaspiration during induction, loss of airway or difficult intubation, and opiate-induced respiratory depression.

BMI is a dated, flawed measure.

2016;151(6):e160480.

2017;2(1):e000113.

American College of Surgeons.Surgical risk calculator.

Duggan EW, Carlson K, Umpierrez GE.Perioperative hyperglycemia management: an update.Anesthesiology.2017;126(3):547-560. doi:10.1097/ALN.0000000000001515