Incisive Papilla Landmark — NDEB AFK MCQ
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Correct answer: E — Positioning the labial surfaces of maxillary central incisors (approximately 8-10 mm anterior to its centre)
The incisive papilla is a key anatomical landmark for positioning maxillary anterior denture teeth. The labial surfaces of the maxillary central incisors should be approximately 8-10 mm anterior to the centre of the incisive papilla. The midline of the incisors should align with the midline of the papilla. Unlike the residual ridge (which resorbs), the incisive papilla remains relatively stable after tooth loss, making it a reliable landmark.
Reference: Zarb – Prosthodontic Treatment for Edentulous Patients, 13th ed., 2013