Study on Mandibular Bone Loss in Edentulous Patients with Complete Dentures

Accurate relationship of dentures to the supporting hard and soft tissues is crucial for stability and function in edentulous patients. However, residual ridge resorption (RRR) is a progressive process that damages this support over time due to various factors. RRR affects denture stability, retention, comfort, and oral function. Diagnostic imaging is essential for treatment planning, with CBCT providing superior visualization. Research shows RRR increases with edentulism length, emphasizing early intervention.

This study evaluates mandibular RRR in edentulous patients after three months of complete denture use. It aims to understand how denture wear influences bone changes for improved prosthodontic outcomes.

The study was conducted at the University of Lahore, Pakistan, with 60 edentulous patients. CBCT was used to measure mandibular ridge resorption after three months of denture use. The imaging highlighted significant bone loss, especially in posterior regions, impacting denture support and stability.

Data analysis revealed a mean RRR of 24.28+3.98 mm. Gender differences were observed, with males showing more resorption. Age did not directly correlate with RRR. Understanding the duration of edentulism is crucial for treatment planning and prosthetic rehabilitation.

Further research is needed to explore interventions to slow or reverse RRR in edentulous patients, ultimately improving clinical management and prosthetic outcomes.

According to the source: Dove Medical Press.