Withdrawal of Continuous Positive Airway Pressure Therapy after Malar Advancement and Le Fort II Distraction in a Case of Apert Syndrome with Obstructive Sleep Apnea

Table 1

Overnight polysomnography (PSG) before and after surgery.

	Pre-op	Post-op
TST	474 min	470 min
Sleep latency	4.5 min	4.5 min
Rem latency	68 min	203 min
Sleep efficacy	80.3%	97.8%
%stage 1	29.3%	4.8%
%stage 2	22.9%	33.4%
%stages 3 + 4	33%	46.0%
%stage REM	14.8%	15.8%
AHI/AI	38.4/8.7	7.5/1.0
OA	69	7
CA	0	1
OH	234	51
OD < 90%	18.3%	0%
Lowest SpO2	67%	93%