Application of Partially Demineralized Autologous Dentin Matrix Combined with PRF in Lateral Window Sinus Floor Elevation: A Case Report

doi:10.13701/j.cnki.kqyxyj.2025.09.014

Abstract

Abstract: Partially demineralized autologous dentin matrix (PDADM) combined with platelet rich fibrin (PRF) were used in lateral window sinus floor elevation and simultaneous implant placement. Follow-up observation at 6, 12, and 21 months after surgery revealed the stable implant osseointegration and significant bone volumn maintenance. New bone formation around dentin particles was found by biopsy investigation.

Key words: lateral window sinus floor elevation, partially demineralized autologous dentin matrix, platelet rich fibrin

HAN Tianshi, DU Jianwei, ZHONG Weijian. Application of Partially Demineralized Autologous Dentin Matrix Combined with PRF in Lateral Window Sinus Floor Elevation: A Case Report[J]. Journal of Oral Science Research, 2025, 41(9): 817-820.

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