The influence of COVID‐19 on temporo‐mandibular disorders

Abstract

AbstractTemporomandibular disorders are multi‐factorial conditions affected by psychological, biomechanical, and neuromuscular factors. Stress and anxiety experienced during the pandemic are capable of influencing and aggravating temporomandibular disorders and orofacial pain. The study aimed to analyze whether the coronavirus infection can directly affect these diseases. All participants were asked to complete the Pain Screener and Patients Health Questionnaire and were assigned to Group I: healthy participants and Group 2: participants with existing complaints. In group II participants filled the questionnaires twice the Temporomandibular Disorders Symptom Questionnaire and Graded Chronic Pain Scale. The first time to self‐report the severity of chronic pain before COVID‐19 (T1 timeline) and the second time‐ to self‐report the level of pain after COVID‐19 infection (T2 timeline). Totally 150 participants were included in the study. In group II the difference between T1 and T2 timeline was significant for the level of average pain (p = 0.022) and highest facial pain (p = 0.043); Difference in level of interference of daily activities (p > 0.05), recreational activities (p > 0.05) and ability to work (p > 0.05) was statistically not significant. Graded chronic pain status was the same “Grade I” for T1 and T2 timeline. There was no statistically significant difference in stress level between group I and II.