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Mischievous mandibular third molars camouflaging temporomandibular joint disorders
Aakansha Bhardwaj1, Savina Gupta1, Jai Narula2
1Department of Oral and Maxillofacial Surgery, Jaipur Dental College, Jaipur, India.
Summary
The type of impacted mandibular third molar influences temporomandibular joint (TMJ) disorders. Different impaction angles show varying rates of TMJ disorder development in patients.
Area of Science:
- Dentistry
- Oral Surgery
- Orthodontics
Background:
- Temporomandibular joint (TMJ) disorders can be influenced by various factors.
- Understanding these factors is crucial for effective diagnosis and treatment of TMJ disorders.
Purpose of the Study:
- To investigate the correlation between impacted mandibular third molars and the incidence of temporomandibular joint (TMJ) disorders.
- To identify if the type of mandibular third molar impaction is associated with TMJ disorders.
Main Methods:
- Clinical and radiological examinations were conducted on 80 patients (aged 20-60) with impacted mandibular third molars.
- Patient data were collected over a two-month period to assess impaction types and TMJ-related symptoms.
Main Results:
- Temporomandibular joint (TMJ) disorders were observed in 63.8% of patients with horizontal impactions.
- Mesioangular impactions showed a 46.3% rate, distoangular at 42.5%, and vertical at 30.0% for TMJ disorders.
Conclusions:
- The specific type of impacted mandibular third molar is a contributing factor in the development of temporomandibular disorders.
- Different impaction classifications present varying risks for developing TMJ disorders.
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