The predictive value of drug-induced sleep endoscopy for CPAP titration in OSA patients.

Purpose: The aim of this study was to identify possible upper airway obstructions causing a higher continuous positive airway pressure (CPAP) titration level, utilizing drug-induced sleep endoscopy (DISE).

Methods: A total of 76 patients with obstructive sleep apnea (OSA) underwent CPAP titration and DISE. DISE findings were recorded using the VOTE classification system.

Drug-induced sleep endoscopy in children with Prader-Willi syndrome.

Purpose: Review drug-induced sleep endoscopy (DISE) findings in children with Prader-Willi syndrome (PWS) and correlate the patterns of airway collapse with apnea-hypopnea index (AHI) and body mass index (BMI).

Methods: A total of nine children with PWS underwent DISE. DISE findings were recorded using the VOTE classification system.

Prevalence and location of maxillary sinus septa in the Taiwanese population and relationship to the absence of molars.

Objectives: Understanding the septum structure of the sinus is necessary for correct implant placement in the maxilla if sinus encroachment is required. The exact mechanism that controls septum development is unclear, although a role for the irregular pneumatization of the sinus floor following tooth loss has been suggested. The aims of this study were to examine the prevalence and location of sinus septa in the Taiwanese population and to determine whether there is a relationship between the presence of septa and the absence of molars.