Management of the flabby ridge using a modified window technique and polyvinylsiloxane impression material

Managing Fibrous Maxillary Ridge: A Case Series of Impression Techniques

Fibrous ridges on the edentulous maxillary arch are commonly found in combination syndrome or due to ill-fitting dentures. Often, these cases are managed conservatively using modified impression techniques to achieve better support and peripheral seal without displacing the movable tissue. Many impression techniques were proposed and justified with their respective ideologies, but some may complicate both the clinical and laboratory procedures. In this report, two simplified techniques are demonstrated to make an impression of the maxillary arch with fibrous ridges. Laboratory steps in custom tray fabrication are also emphasised for a successful and predictable impression.

Modified Tray with Mesh Design for the Management of Flabby Ridge: A Case Report

Flabby ridge is an excessive movable fibrous tissue, usually affecting the maxillary and mandibular edentulous ridges. It is a typical finding frequently observed in the maxillary anterior region. It usually occurs when natural teeth oppose an edentulous ridge or in long-term denture wearers. The management of flabby ridges includes surgical intervention, implant-retained prostheses, and conventional dentures fabricated using the modified impression technique. This case report depicts a modified technique with the utilization of an aluminum mesh double tray and polyvinylsiloxane impression material for the management of a flabby ridge in the maxillary arch.