Cephalometric Comparison of Pharyngeal Airway in Snoring and Non-Snoring Patients

Gokmen Kurt; Cemal Sisman; Erol Akin; Timur Akcam

doi:10.1055/s-0039-1698862

European Journal of Dentistry, Inhaltsverzeichnis

CC BY-NC-ND 4.0 · Eur J Dent 2011; 05(01): 084-088
DOI: 10.1055/s-0039-1698862

Original Article

Dental Investigation Society

Cephalometric Comparison of Pharyngeal Airway in Snoring and Non-Snoring Patients

Autoren

Gokmen Kurt

^aErciyes University, Faculty of Dentistry, Department of Orthodontics, Kayseri, Turkey.
Cemal Sisman

^bErciyes University, Faculty of Dentistry, Department of Orthodontics, Kayseri, Turkey.
Erol Akin

^cGATA, Military Academy of Medicine, Department of Orthodontics, Ankara, Turkey.
Timur Akcam

^dGATA, Military Academy of Medicine, Department of Ear Nose Throat, Ankara, Turkey.

Abstract

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ABSTRACT

Objectives: To compare the skeletal and the airway structures of the non-snoring individuals with simple snoring and patients with obstructive sleep apnea (OSA). Methods: The first group consisted of 20 simple snoring cases (mean age: 37.5±8.05 years; max: 50 years, min: 21 years), the second group consisted of 20 OSA cases (mean age: 40.0±8.28 years; max: 54 years, min: 27 years) and the third group consisted of 20 individuals without any respiration problems (mean age: 29.6±3.20 years; max: 35 years, min: 24 years). In the cephalometric films, 4 skeletal and 14 airway space measurements were done. The control group and the study groups were compared using the Dunnett t test, and the groups with snoring problems were compared using the Bonferroni test. Results: No statistically significant differences were found between the three groups in skeletal measurements. The OSA and simple snoring groups showed no significant differences in airway measurements. The OSA group showed significantly increased soft palate angulation when compared with the control group (P<.05). Soft palate length, soft palate thickness and soft palate height were significantly higher in the OSA samples than in the control group (P<.001). Pharyngeal spaces in the soft palate area had the significantly lowest values in the OSA group. Inferior pharyngeal space distances in the control group were greater than in both study groups. The OSA group showed the most inferiorly positioned hyoid bone and the difference between OSA and control groups was significant (P<.01). Conclusions: The decreased airway dimension in the soft palate area due to increased soft palate volume must be taken into consideration in treatment planning of OSA patients. (Eur J Dent 2011;5:84-88)

Key words:

Snoring - OSA - Airway

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Referenzen

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