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Merck Manual
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Professional
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Dental Disorders
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Periodontal Disorders
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Periodontal Disorders
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Periodontitis
Pathophysiology
Risk Factors
Classification
Necrotizing periodontitis
Periodontitis as a direct manifestation of systemic disease
Periodontitis
Other periodontal conditions
Classification references
Symptoms and Signs
Diagnosis
Treatment
Treatment references
Key Points
Acute Necrotizing Ulcerative Gingivitis (ANUG)
General reference
Symptoms and Signs
Diagnosis
Treatment
Gingival Hyperplasia
General reference
Gingivitis
Etiology
Plaque-induced gingivitis
Non–plaque-induced gingivitis
Symptoms and Signs
Diagnosis
Treatment
Prevention
Key Points
Peri-Implant Diseases and Conditions
Peri-implant mucositis
Peri-implantitis
Peri-implant deficiencies of soft and/or hard tissues
General reference