Relation between oro-facial thermographic findings and myofunctional characteristics in patients with obstructive sleep apnoea.

AIM: To evaluate the thermographic characteristics of oro-facial structures and submental triangle of participants with obstructive sleep apnoea (OSA), as well as to investigate its correlation with the anatomy, posture and functions of the oro-facial structures. METHOD: Eighteen patients diagnosed with OSA by polysomnography (OSA group; 57.4 ± 15.8 years) and 13 healthy participants screened for OSA (control group; 57.8 ± 18.1 years) were included. All participants answered to questionnaires for OSA and excessive daytime sleepiness, and were submitted to infrared image thermography analysis of facial regions of interest (ROIs), oro-facial myofunctional evaluation (OMES-E protocol) and masticatory performance. Statistical analysis included one-way ANOVA and Pearson/Spearman correlation test. RESULTS: Obstructive sleep apnoea group showed lower thermographic measures in many ROIs in the frontal and lateral views of the face, including the submental triangle region, and lower scores of aspect/posture and performance of oro-facial structures, as well lower total score of OMES-E evaluation (P < .05). Scores of aspect/posture and mobility were correlated with the temperature of some ROIs in the frontal and lateral views. CONCLUSION: Lower facial skin and submental triangle region temperatures, measured by infrared thermography, and a worse oro-facial myofunctional condition were identified in the group of individuals with OSA. The higher temperatures of the ROIs were correlated with the better status of aspect/posture and performance of the oro-facial myofunctional structures.

Aglossia: Case Report

Introduction Aglossia is a rare condition caused by failure of the tongue embryogenesis process (in the fourth to eighth weeks of gestation). The tongue is an organ used in different activities such as sucking, swallowing, chewing, and talking. It is also responsible for shaping palate dental arches (in its absence, they become atrophic). There are few similar cases reported in the literature. Objective To describe a rare case of aglossia and the multidisciplinary professionals working together for 5 years to treat the patient. Resumed Report An 8-year-old girl with aglossia had an assessment comprising: (1) clinical assessment of the stomatognathic system related to resting posture, tonus, and mobility; (2) orthodontic assessment; (3) surface electromyography of the chewing muscles; (4) swallowing videofluoroscopy. Conclusion The authors confirmed the need of multidisciplinary cooperation to improve the patient s quality of life, because agenesia implicates many activities/ functions that depend on the tongue to fully work. Multiprofessional cooperation helps the patient learn compensation mechanisms.

Aglossia: Case Report.

Introduction Aglossia is a rare condition caused by failure of the tongue embryogenesis process (in the fourth to eighth weeks of gestation). The tongue is an organ used in different activities such as sucking, swallowing, chewing, and talking. It is also responsible for shaping palate dental arches (in its absence, they become atrophic). There are few similar cases reported in the literature. Objective To describe a rare case of aglossia and the multidisciplinary professionals working together for 5 years to treat the patient. Resumed Report An 8-year-old girl with aglossia had an assessment comprising: (1) clinical assessment of the stomatognathic system related to resting posture, tonus, and mobility; (2) orthodontic assessment; (3) surface electromyography of the chewing muscles; (4) swallowing videofluoroscopy. Conclusion The authors confirmed the need of multidisciplinary cooperation to improve the patient's quality of life, because agenesia implicates many activities/functions that depend on the tongue to fully work. Multiprofessional cooperation helps the patient learn compensation mechanisms.