Tripathi A(1), Singh SV(2), Aggarwal H(3), Gupta A(4). A fibrous or flabby ridge is a superficial area of mobile soft tissue affecting the maxillary or mandibular alveolar ridges. * Mucostatic impression technique, which aims to achieve support from the other firm areas of the arch and maximizes retention. McCord JF, Grant AA. J. … The selective-pressure impression technique combines aspects of both techniques, as pressure is applied to certain tissues while other areas are captured with minimal pressure. This present study describes an impression technique to rehabilitate patients with flabby ridge in pre-maxilla through complete dentures. selective pressure impression techniques for flabby ridge impressions by modifying custom tray by window cut through, vent holes, spacer or combination. ; an additional layer of wax can be added in these regions. A multitude of impression techniques have been described for overcoming the problem of the flabby ridge. 6. The impression techniques Following are the different impression techniques that can be used for resorbed mandibular ridges: The functional impression technique. A spaced special tray for an Impression Compound Impression Is then constructed on this model. Keywords: flabby ridges, complete denture, window impression technique 1. Selective Pressure Impression (Boucher) In this technique, the impression is made to extend over as much denture-bearing area as possible without interfering with the limiting structures at function and rest. The selective pressure technique makes it possible to confine the forces acting on the denture to the stress-bearing areas. 1) Inadequate support, stability and retention of complete denture are the problems encountered in these patients. Standard mucocompressive impression techniques are likely to result in an unretentive and unstable denture as the denture constructed on a model of the flabby tissue in a distorted state. Dr.Yusr Mady 8,126 views. Making of final impression of flabby tissue with minimal or no displacement of tissue and better stability of denture. impression procedures for flabby ridges: one part impression technique (sÉlective perforation tray). Extension for maximum coverage within tissue tolerance. the effect of impression technique and impression material on denture ... 1. With modified impression techniques, these ridges can be managed effectively without any additional clinical visits as compared to patients with normal edentulous ridges. A not-yet-reported attempt was made at recording the flabby ridge in its undistorted form, by means of a two-stage impression technique, with window modification made in stock and custom trays. Flabby ridge is predominantly seen in the upper anterior region and is commonly associated with features of combination syndrome, as mentioned by Kelly [1]. #MCQ 19 - Selective Pressure Impression Technique is indicated in: A. Various impression techniques have been described to overcome the problem of flabby tissue. Impression techniques for management of flabby ridges in complete dentures – A review. The flabby region was outlined and the impression overlying the firm denture bearing area was softened with flame, and tray was seated under heavy pressure to record the load bearing area in displaced state. 8. Impression making of flabby ridge results in ... using selective composition flaming technique. two part impression technique: mucostatic selective composition flaming. A definitive impression technique using both impression wax and vinyl polysiloxane impression material for displaceable mandibular residual ridges is described. This paper presents case report for prosthodontic rehabilitation of a patient with flabby ridge with McCord and Ahmad impression technique. 3. Selective pressure techniqueb) Based on the position of the mouth while making impression 1. Fibrous or flabby ridge is a mobile or extremely resilient alveolar ridge which becomes displaceable due to fibrous tissue deposition. Making of final impression of flabby tissue with minimal or no displacement of tissue and better stability of denture. Note distortion of left alveolar ridge lingually due to pressure exerted by irreversible hydrocolloid impression material. selective pressure impression techniques for flabby ridge impressions by modifying custom tray by window cut through, vent holes, spacer or combination. Patients with flat ridge have less retention and stability for full denture. Br Dent J 2005;199:715-9. æ©jE Lynch CD, Allen PF. Flabby Ridge. The selective pressure or minimally displacive impression techniques with the use of holes, windows and wax relieve reduces the hydraulic pressure, should help to overcome some of these situations as they minimize the displacement of the bearing flabby tissues and apply pressure on other stress bearing areas. Conflicts of interest 2nd technique – it was advocated by Greene Brothers, which captured the tissue in its passive form. Masticatory forces can displace this mobile denture-bearing tissue, leading to altered denture positioning and loss of peripheral seal. Management of flabby ridge case: An arduous task in undergraduate practice Neutral zone impression technique. Impression technique for Flabby ridge: Flabby ridge: a ridge that becomes displacable due to fibrous changes. Therefore, a primary impression was performed with irreversible hydrocolloid with a dual impression. Objectives: This paper aims to explain an impression technique on flabby ridge anterior mandibular using modified final impression … FOR EFFECTIVE MANAGEMENT OF FLABBY RIDGE- AN OVERVIEW ASHISH R. JAIN 1* ... • Selective pressure impression technique: In this technique, during impression making pressure Pressure technique 2. The British Society for the Study of Prosthetic Dentistry. A major consideration of treating flabby tissues is impression making, two theories have been suggested for impression making: * Mucodisplacive impression technique, with the aim of compressing the loose flabby tissue to allow functional support from it by replicating the contour of the ridge during compression by occlusal forces. presence of flabby ridge tends to create a difficulty while making complete dentures. The selective pressure impression technique where denture bearing tissues are selectively displaced and relieved. The variety of impression materials and the range of working characteristics of these materials, make possible the development of impression procedures best suited for specific conditions. * Mucodisplacive impression technique, with the aim of compressing the loose flabby tissue to allow functional support from it by replicating the contour of the ridge during compression by occlusal forces. Labban N. 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