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Infections in elderly patients associated with impacted third molars
Summary
Impacted third molars can cause oral infections in elderly individuals. These infections, including pericoronitis and osteomyelitis, often result from retained teeth and associated bone resorption.
Area of Science:
- Oral and Maxillofacial Surgery
- Geriatric Dentistry
- Infectious Diseases
Background:
- Impacted third molars are a common dental issue.
- Elderly patients may present unique challenges for oral health management.
- Retained dental structures can harbor infections.
Purpose of the Study:
- To identify the clinical features of infections linked to impacted third molars in individuals over 60.
- To analyze the types and locations of oral infections in this demographic.
Main Methods:
- Clinical investigation of 41 patients aged 60 and above.
- Documentation of infectious disorders associated with impacted third molars.
- Analysis of causative tooth location and bone resorption patterns.
Main Results:
- 41 patients over 60 experienced infections from impacted third molars.
- Common infections included pericoronitis, dentigerous cysts, and osteomyelitis.
- Mandibular third molars were most frequently implicated, with significant bone resorption observed.
Conclusions:
- Retained impacted third molars are an occasional cause of oral infections in the elderly.
- Bone resorption leading to tooth exposure can facilitate infection.
- Multiple factors may contribute to oral infections in older adults.