The type of candidiasis MOST commonly seen in complete denture wearers is:

Correct answer: D. Atrophic (erythematous/denture stomatitis)

• A. Acute pseudomembranous candidiasis (thrush) presents with removable white plaques; while it can occur in denture wearers, it is more associated with immunocompromised patients.
• B. Angular cheilitis (perleche) can be associated with candidal infection and vitamin B12/iron deficiency, but it is a separate presentation at the corners of the mouth, not the primary denture candidiasis form.
• C. Chronic hyperplastic candidiasis is a premalignant white lesion found in specific locations (commissures, tongue); not the most common denture-related form.
• D. Correct. Atrophic/erythematous candidiasis (denture stomatitis) is the MOST common form in denture wearers. The denture creates a warm, moist environment with reduced salivary flushing, ideal for Candida biofilm formation on the fitting surface.