[The effects of occluding dysfunction on marginal parodontopathies]

Area of Science:

• Periodontology
• Dental Pathology

Context:

• Occluding dysfunction, also termed occluding dysharmony or trauma, is a significant etiologic factor in periodontal disease.
• It integrates into the destructive processes characteristic of periodontitis.

Purpose:

• To elucidate the role of occluding dysfunction in the pathogenesis and progression of periodontal disease.
• To differentiate occluding dysfunction from gingivitis and periodontal pocket formation, while highlighting its influence on pocket severity.

Summary:

• Occluding dysfunction does not initiate gingivitis or periodontal pockets but exacerbates their progression, particularly when influenced by local irritants like tartar and bacterial plaque.
• Occluding dysfunction and periodontal inflammation are distinct yet interconnected processes within marginal periodontitis, both contributing to tissue destruction.
• Together, occluding dysfunction and inflammation act as codestructive factors, capable of producing clinical and radiographic signs typical of diseased marginal periodontium.

Impact:

• Understanding the interplay between occluding dysfunction and inflammation is crucial for diagnosing and managing periodontal disease.
• The combined effects of these factors are strongly implicated in the development of specific intraosseous lesions, such as angular and crater-like defects.