The prognostic value of simulated snoring in awake patients with suspected sleep-disordered breathing: introduction of a new technique of examination.

Study Objective: A clinical examination of the upper airway in patients with suspected sleep-disordered breathing (SDB) is frequently performed before nighttime polysomnography. In recent years, the findings of "static" examinations, such as dorsalization of the tongue base, the Malampatti index, and Mueller maneuver, have been determined to be of low predictive value.

Design: We developed a new method of "dynamic" examination of the upper airway during simulated snoring in awake patients and analyzed the method in terms of the predictive value for suspected SDB.

Pseudoaneurysm of the lingual artery after temperature-controlled radiofrequency tongue base reduction: a severe complication.

Temperature-controlled radiofrequency reduction (TCRF) of the tongue base has been developed as an alternative option for the treatment of patients with obstructive sleep apnea syndrome. The technique is propagated as an easy and safe surgical method. The case of a 34-year-old male patient with obstructive sleep apnea syndrome who underwent TCRF is reported.