Assessment of Diagnosed Temporomandibular Disorders and Orofacial Pain Conditions by Predoctoral Dental Students: A Pilot Study

Dental practitioners' knowledge, management practices, and attitudes toward collaboration in the treatment of temporomandibular joint disorders: a mixed-methods study

BACKGROUND

Temporomandibular joint disorders (TMDs) are a variety of conditions that affect different parts of the temporomandibular joints (TMJ) and can cause orofacial pain and functional impairment. This study aims to investigate dental practitioners' knowledge and management of Temporomandibular Joint Disorders (TMDs), particularly their knowledge of the role physical therapy plays in TMD treatment.

METHODS

A mixed-methods approach was adopted to provide a comprehensive view of current knowledge, management practices, and attitudes toward collaboration among dental practitioners in treating TMD. Data were collected from a convenience sample of 335 dentists in Karachi using a detailed questionnaire to assess their knowledge of the role of physical therapy in the treatment of TMD. Twenty dentists were chosen for face-to-face, in-depth interviews to explore their experiences and challenges in managing TMDs based on their responses to the administered questionnaire.

RESULTS

The cumulative quantitative and qualitative findings of the study revealed a landscape marked by individualized approaches to referral practices and significant gaps in interdisciplinary collaboration. Most practitioners holding a bachelor's degree predominantly used medication (65.2%) and cause-specific treatment (65.3%) for TMD treatment. Thematic analysis of clinical efficacy and practitioner challenges in managing TMD revealed significant issues faced by dental professionals.

CONCLUSIONS

The study successfully validated a questionnaire to understand dental practitioners' knowledge regarding physical therapy in TMD treatment. The study identified significant gaps in knowledge and a lack of collaboration between dentists and physiotherapists. The limited referral practices highlighted in the study, along with insights from dentist interviews, emphasize the need for improved interdisciplinary approaches to managing TMDs within dental practice.

Temporomandibular disorders: knowledge, competency, and attitudes of predoctoral dental students

OBJECTIVE

To evaluate knowledge, competency, and attitudes related to temporomandibular disorders (TMD) among predoctoral dental students, and to investigate the curricular organization of contents related to TMD and occlusion.

METHODS

Predoctoral dental students (n = 147) answered a questionnaire with topics related to TMD. Another questionnaire evaluated the organization of TMD and occlusion courses.

RESULTS

Contents related to TMD and occlusion were taught in the same course in all dental schools. The students' responses showed low agreement with the current gold standards pertaining to TMD. Most students declared that they did not feel confident to treat patients with TMD (62.6%), were not satisfied with the content pertaining to TMD (55.8%), and considered a lack of clinical practice to be the primary limitation in their training (59.2%).

DISCUSSION

Students' knowledge of basic concepts related to TMD was limited, highlighting the need for readjustment of the dental curriculum to increase clinical experience.

Temporomandibular disorder symptoms in the university context

OBJECTIVE

To assess the impact of the university context of different academic fields and class times and the sociodemographic context on the symptoms of temporomandibular disorder (TMD).

METHODS

A total of 2912 university students, divided into 26 undergraduate courses distributed in the fields of biology and exact and human sciences in the day and night participated in this study. The symptoms of orofacial pain and TMD were assessed using a self-explanatory questionnaire for screening, as recommended by the American Academy of Orofacial Pain. The data were analyzed using frequency distribution tables and multiple logistic regression at a 5% significance level.

RESULTS

There was a significant association between the female sex and the attended class time. Women and undergraduates of night courses were 1.60 times more likely to present symptoms related to TMD compared to women studying during the day.

CONCLUSION

It was concluded that, within the university context, women and undergraduate students enrolled in night courses were more likely to present with TMD symptoms.

Diagnostic delay and suboptimal management in persistent idiopathic facial pain and persistent dentoalveolar pain; a cross-sectional study

OBJECTIVES

The aim of this study was to explore the diagnostic and therapeutic challenges encountered by patients with persistent idiopathic facial pain (PIFP) and to investigate factors influencing its delayed diagnosis.

STUDY DESIGN

In this cross-sectional study, 34 patients with newly diagnosed PIFP were interviewed. Data about diagnostic delay, number and nature of previous consultations, and previous medical and surgical interventions were recorded. Pearson's correlation and Student t test were used to examine the differences among the variables in relation to diagnostic delay.

RESULTS

The average time between the onset of symptoms to correct diagnosis was 19.3 ± 11.1 months. Diagnostic delay was significantly longer in patient with pain localized to intraoral sites (22.6 ± 7.4) compared with patients with extraoral pain (16.1 ± 9.3). The average number of health care professionals consulted before correct diagnosis was 3.7 ± 2.3. General dental practitioners were the most commonly consulted health care professionals (n = 27; 79.4%). On average, patients were given 2.3 ± 0.24 misdiagnoses before the correct diagnosis was determined and were prescribed 3.5 ± 2.4 classes of drugs. Twenty-five patients (73.5%) underwent unnecessary surgical/dental interventions.

CONCLUSIONS

Patients with PIFP are frequently misdiagnosed, leading to prescription of ineffective medications and unnecessary investigations and surgical interventions. Educational efforts should emphasize on improving knowledge and awareness of this condition.