Bhawana Tiwari

Nov 11, 2024 | asmepublications.onlinelibrary.wiley.com | Abhishek Gupta |Bhawana Tiwari |Sakshi Verma |Komal Maheshwari

1 WHAT PROBLEM WAS ADDRESSED? Posterior palatal seal (PPS) is an area located posteriorly in the maxillary edentulous jaw that plays an important role in the retention of maxillary complete denture. Accurate visualization, demarcation and recording of PPS require pronunciation of specific sounds by patients and are quite challenging for dental students as it lies on soft tissue and varies from patient to patient.