Prosthodontics & Occlusion · single question
For tooth #9 replacement with a 3-unit FPD in the ANTERIOR region: which pontic design allows gingival tissue to form proper contours?
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Correct answer: C. Modified ridge lap pontic
MODIFIED RIDGE LAP: contacts buccal ridge (esthetics) with convex lingual surface (hygiene). Allows gingival tissue to form natural contours. Best esthetic-to-hygiene compromise for anterior replacements. Ovate pontic is another esthetic option requiring ridge preparation.
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