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Table 2 Operative procedures

From: Perioperative hypoxemia is common with horizontal positioning during general anesthesia and is associated with major adverse outcomes: a retrospective study of consecutive patients

Procedure

Number

Percent

Cranial

19

3.8%

Facial soft tissue

1

0.2%

Intra-oral

28

5.6%

Laparotomy

49

9.8%

Laparoscopy

103

20.6%

Spinal

80

16.0%

Neck (non-spinal)

26

5.2%

Breast

28

5.6%

Extremity/pelvis

112

22.4%

Aortic

8

1.6%

Miscellaneous

46

9.2%