Which of the following conditions is associated with Bacillus fusiformis and Borrelia vincenti?

Which of the following conditions is associated with Bacillus fusiformis and Borrelia vincenti?

• A. Acute necrotizing ulcerative gingivitis (ANUG)
• B. Herpes simplex
• C. Periodontitis
• D. Dental caries

Answer: (A)

Acute necrotizing ulcerative gingivitis (ANUG) is indeed associated with Bacillus fusiformis and Borrelia vincenti. ANUG is characterized by rapid onset of painful, ulcerative lesions in the gums, often accompanied by necrosis of the periodontal tissue. The presence of these specific bacteria is significant in the pathogenesis of ANUG, contributing to the tissue destruction and systemic symptoms such as fever and malaise. While the other conditions listed may involve varying degrees of oral pathology, they are not directly linked to these specific bacteria. Herpes simplex, for instance, is a viral infection caused by the herpes simplex virus, which presents differently from bacterial infections. Periodontitis is a broader term that includes chronic inflammatory conditions affecting the supporting structures of the teeth, but it doesn't specifically involve the bacteria in question. Dental caries is primarily related to specific groups of bacteria, notably Streptococcus mutans, and is a distinct condition from ANUG, which involves acute inflammation and ulceration rather than the slow demineralization typical of caries. Thus, the association of Bacillus fusiformis and Borrelia vincenti with ANUG underscores their role in the specific etiology of this acute condition, making

Acute necrotizing ulcerative gingivitis (ANUG) is indeed associated with Bacillus fusiformis and Borrelia vincenti. ANUG is characterized by rapid onset of painful, ulcerative lesions in the gums, often accompanied by necrosis of the periodontal tissue. The presence of these specific bacteria is significant in the pathogenesis of ANUG, contributing to the tissue destruction and systemic symptoms such as fever and malaise.

While the other conditions listed may involve varying degrees of oral pathology, they are not directly linked to these specific bacteria. Herpes simplex, for instance, is a viral infection caused by the herpes simplex virus, which presents differently from bacterial infections. Periodontitis is a broader term that includes chronic inflammatory conditions affecting the supporting structures of the teeth, but it doesn't specifically involve the bacteria in question. Dental caries is primarily related to specific groups of bacteria, notably Streptococcus mutans, and is a distinct condition from ANUG, which involves acute inflammation and ulceration rather than the slow demineralization typical of caries.

Thus, the association of Bacillus fusiformis and Borrelia vincenti with ANUG underscores their role in the specific etiology of this acute condition, making