However,In this study, 3 groups of patients were looked at divided into patients with mild, moderate, or severe obstructive sleep apnea (OSA). These patients underwent sinus surgery, septoplasty, and turbinate reduction.
What was found was that patients with severe OSA with a mean AHI of 52 would go down to 43 (normal being less than 5) after surgery. Moderate OSA with a mean AHI of 22 down to 20. Patients with mild OSA did not have any significant changes to AHI at all.
To read the rest, go to http://fauquierent.blogspot.com/2014/07 ... -help.htmlSino-nasal surgery may also help with CPAP compliance as lower pressures may be required to address OSA compared to before surgery. Why? Because the nasal passages are more open after surgery so it is easier to push air into lungs when using CPAP.
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