Figure 8: Final impression except flabby ridge area ... placement of the stock impression tray with finger pressure caused excess tissue displacement of maxillary residual ridge. Pressure technique 2. It was simple and economical to modify and increase the efficacy of an already-well-established impression technique. two part impression technique: mucostatic selective composition flaming. A single step impression technique of flabby ridges using monophase polyvinylsiloxane material: A case report. Complete denture fabrication in clinically compromised situations such as flabby ridges is a challenging task for the clinician. The techniques used for making final impression The basic differences in techniques for final impressions can be resolved as those that record the soft tissues in a: Functional position (Closed mouth technique, Pressure technique) Rest position Nonpressure technique (Passive technique, Mucostatic technique). Bansal R, Kumar M, Garg R, Saini R, Kaushala S. Prosthodontic rehabilitation of patient with flabby ridges with different impression techniques. An impression technique is required which will compress the non flabby tissues to obtain optimal support and at the same time, will not displace the flabby tissues. Keywords: Flabby ridge, hyperplastic soft tissue, McCord and Ahmad technique. Special impressions often involve window technique for static impression of flabby area, which present multiple challenges. Open mouth 2. Br Dent J 2000;188:484-92. Selective pressure technique. and selective pressure techniques.3 Dynamic impression ... A Physiologic Impression Technique for Resorbed Mandibular Ridges Manisha Herekar1, Megha Sethi2, ... helps in recording finer details of the ridge. Selective pressure techniques, 3. pressure techniques Non-pressure technique (mucostatic) Impression making. #MCQ 19 - Selective Pressure Impression Technique is indicated in: A. A multitude of impression techniques have been described for overcoming the problem of the flabby ridge. Ø Two techniques were developed for the management of flabby ridge. The neutral zone technique. Pressure technique 2. Many impression techniques have been proposed to help overcome this difficulty. In literature, there are many impression techniques for flabby ridges. Therefore, a primary impression was performed with irreversible hydrocolloid with a dual impression. This paper presents case report for prosthodontic rehabilitation of a patient with flabby ridge with McCord and Ahmad impression technique. Acta Odontol Scand 1997;55:306-13. A Single Step Impression Technique of Flabby Ridges Using Monophase Polyvinylsiloxane Material: A Case Report UmeshY.Pai, 1 VikramSimhaReddy, 2 andRushadNarimanHosi 2 ... remaining borders of impression were recorded by selective pressure technique using green stick compound (Pinnacle tracing stick, DPI, Mumbai, India) ( Figure ). With modified impression techniques, these ridges can be managed effectively without any additional clinical visits as compared to patients with normal edentulous ridges. 3. Neutral zone impression technique. This article describes an impression technique of highly resorbed mandibular ridge using an orthodontic wire and elastomeric impression materials, to gain maximum retention and stability. The choice of impression materials and design of the custom tray used for making final impression to reduce the pressure on the displaceable tissue is very important. An impression technique is required which will compress the non flabby tissues to obtain optimal support and at the same time, will not displace the flabby tissues. New Impression Technique Of Flabby Tissue Hadeel Adnan. Selective pressure technique: where some denture bearing tissues are displaced, & others are not. Jnanashree Chiplunkar, Masrie Tumbil, MD Chethan, DB Nandeeshwar, Disha Patel Saudi Dent J 2018;30:89. for a flabby ridge the patient would usually complain of poor comfort and a “loose” denture. 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. This article describes three different impression techniques for recording flabby resorbed ridges, viz Hobkirk Technique, [5] Massad’s Technique, [6] Loss of vertical height of the ridge. Rationale behind it was that as the patient functioned, the denture would move forward, returning the tissues to original form 5 BOUCHER introduced a method of impression technique- “SELECTIVE PRESSURE TECHNIQUE”www.indianentalacademy.com 8. the effect of impression technique and impression material on denture ... 1. Impression is basically an interaction between tissues and impression material. The use of selective pressure or minimally displacive impression techniques should help to overcome some of these limitations. impression procedures for flabby ridges: one part impression technique (sÉlective perforation tray). J Prosthet Dent 1998;79:17-23. palatal splinting using a two-part tray system. Conclusion Managing a patient with flabby maxillary ridge can be a challenging problem. FOR EFFECTIVE MANAGEMENT OF FLABBY RIDGE- AN OVERVIEW ASHISH R. JAIN 1* ... • Selective pressure impression technique: In this technique, during impression making pressure A flabby ridge is a superficial area of mobile soft tissue affecting the maxillary or mandibular alveolar ... part impression Technique (Selective perforation tray technique) for this patient. Objectives: This paper aims to explain an impression technique on flabby ridge anterior mandibular using modified final impression … Thus, over the years, several impression techniques have been suggested for the impression of a flabby tissue ridge which will support the flabby tissue but at the same time will not displace it. 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. techniques, flabby ridge adversely affects support, retention and stability of denture. The result is a composite material exhibiting greater flowability and hence better recording of details. Many authors have proposed selective pressure impression techniques for flabby ridge impressions by modifying custom tray by window cut through, vent holes, and spacer or combination. Lynch CD, Allen PF. soft tissue large area wet dynamic not reproducible. This article describes a selective-pressure impression technique for the edentulous maxilla that is intended to compensate for the polymerization shrinkage of heat-polymerized polymethyl methacrylate resin and provides improved palatal adaptation of the definitive denture base. Our method for making impressions should be based on the basic principles of maximum area coverage and intimate … Impression techniques may be classified depending on: Amount of pressure used 1. The proposed technique consists on the association of nondisplacive impression of the flabby area in the primary and functional impression. selective pressure impression techniques for flabby ridge impressions by modifying custom tray by window cut through, vent holes, spacer or combination. This technique is quite useful in poor ridge cases. 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 technique aims to displace but not distort the flabby ridge as If In function. Conclusion Managing a patient with flabby maxillary ridge can be a challenging problem. Fibrous or flabby ridge is a mobile or extremely resilient alveolar ridge which becomes displaceable due to fibrous tissue deposition. Case Rep Dent 2014;2014:104541. III. 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