Open AccessProsthodontic rehabilitation of patient with flabby ridges with different impression techniques
Author(s) -
Richa Bansal,
Manjit Kumar,
Rashim Garg,
Rishi Saini,
Shaveta Kaushala
Publication year - 2014
Publication title -
indian journal of dentistry
Language(s) - English
Resource type - Journals
ISSN - 0975-962X
DOI - 10.4103/0975-962x.135296
Subject(s) - impression , masticatory force , dentures , soft tissue , dentistry , medicine , alveolar ridge , orthodontics , dental alveolus , implant , computer science , surgery , world wide web
A fibrous or flabby ridge is a superficial area of mobile soft tissue affecting the maxillary or mandibular alveolar ridges. It can develop when hyperplastic soft tissue replaces the alveolar bone and is a common finding particularly in the upper anterior region of long term denture wearers. Masticatory forces can displace this mobile denture-bearing tissue, leading to altered denture positioning and loss of peripheral seal. Forces exerted during the act of impression making can result in distortion of the mobile tissue. Unless managed appropriately by special impression techniques, such 'flabby ridges' adversely affect the support, retention and stability of complete dentures. This paper presents three case reports for prosthodontic rehabilitation of patient with flabby ridges with three different impression techniques.