Efficacy of titratable mandibular advancement device versus continuous positive airway pressure therapy in the treatment of obstructive sleep apnea: A clinical crossover trial.

Background: To compare efficacy of continuous positive airway pressure (CPAP) and oral appliance (OA) in management of various grades of obstructive sleep apnea (OSA).

Methods: Thirty polysomnography diagnosed cases of OSA were divided into three groups based on baseline apnea hypopnea index (AHI) as follows: group 1: mild OSA (AHI = 5-14.9), group 2: moderate OSA (AHI = 15-29.

Management of Short Face Syndrome with Masseter Muscle Hypertrophy: A Surgery-First Approach.

Short face syndrome (SFS) is a condition with a clinical impression of deficient lower anterior facial height, which is an esthetic disharmony based on vertical facial proportions rather than absolute dimensions. Masseter hypertrophy is one of the etiologic factors in which there is an enlargement of unilateral or bilateral masseter muscles. Clinically, it presents as a quadrangular face characterized by bulging of the mandibular angle giving a muscular appearance.

Does Presurgical Nasoalveolar Molding Have a Long-Term Effect on Nasal and Upper Airway Dimensions?

Objectives: To compare nasal and upper airway dimensions in patients with cleft lip and palate (CLP) who underwent nasoalveolar molding (NAM) with those without NAM during infancy using acoustic pharyngometry and rhinometry.

Materials And Methods: Eccovision acoustic pharyngometry and rhinometry (Sleep Group Solutions) was used for assessment of mean area and volume of nasal and upper airway in patients with complete unilateral CLP (age range 16-21 years) treated with NAM (group 1, n = 19) versus without NAM (group 2, n = 22).

Results: The mean nasal cross-sectional areas and volume were higher in group 1 compared to group 2 on both cleft ( value <.

Evaluation of Nasal Patency Among Patients With Unilateral Cleft Lip and Palate: Cleft Versus Non-Cleft Side.

Objective: To evaluate the nasal patency using acoustic rhinometry (AR) in patients with unilateral cleft lip and palate (UCLP) and to ascertain the rhinological importance of the same.

Methods: Eccovision Acoustic Rhinometer system was used for assessment of nasal cross-sectional area (CSA) and volume in 15 patients with UCLP. The CSA1, CSA2, and CSA3, which represent the CSA at the nasal valve area and anterior end of the inferior turbinate, the anterior half of the inferior turbinate and the anterior end of the middle turbinate, and the region of middle portion of middle turbinate, respectively, were compared on the cleft and non-cleft side.