selective pressure impression technique for flabby ridge

Firm healthy mucosal covering over the ridge Mucostatic Impression Technique is indicated for options B,C and D. This article describes three different impression techniques for recording flabby resorbed ridges, viz Hobkirk Technique, [5] Massad’s Technique, [6] Management of the flabby ridge: Using contemporary materials to solve an old problem. 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. Xie Q, Närhi TO, Nevalainen JM, Wolf J, Ainamo A. Inadequate support, stability and retention of complete denture are the problems encountered in these patients. 1st technique – it was of muco compressive type compound impression which displaced the flabby tissue paratally. Methods applied for flabby ridge management, include surgical removal and augmentation, special impression techniques, balanced distribution of occlusal loads and implant therapy. Lynch CD, Allen PF. Many impression techniques have been proposed to help overcome this difficulty. The selective pressure impression technique combines aspects of both mucostatic and functional impression techniques. According to Taylor and colleagues, selective-pressure impression technique described provides the clinician with a method for improving the palatal adaptation of maxillary complete dentures. Tripathi A(1), Singh SV(2), Aggarwal H(3), Gupta A(4). Step by step procedure for final impression including border moulding using sectional manual technique and wash impression with ZnOE impression paste. Close mouth Based on the method of manipulation for border molding. 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. 4. Selective pressure technique Based on the position of the mouth while making impression 1. 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. Impression of residual ridge deals with. The purpose of this paper is to describe an impression technique for mandibular flabby ridges. This impression philosophy is credited to Boucher 5 and is based on a histologic understanding of the supporting tissues. 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. Selective pressure techniqueb) Based on the position of the mouth while making impression 1. Br Dent J 2006;200:258-61. 1. Flabby Ridge. Case Rep Dent 2014;2014:104541. A single step impression technique of flabby ridges using monophase polyvinylsiloxane material: A case report. 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. Step by step procedure for final impression including border moulding using sectional manual technique and wash impression with ZnOE impression paste. two part impression technique: mucostatic selective composition flaming. A close fitting custom tray and high viscosity impression Thus this technique helps in maximizing the functional support from h ed nul osr ig. By displacing the tissues of the palate and effectively creating a deeper vault on the definitive cast, the technique compensates for the shrinkage of the polymethylmethacrylate. FOR EFFECTIVE MANAGEMENT OF FLABBY RIDGE- AN OVERVIEW ASHISH R. JAIN 1* ... • Selective pressure impression technique: In this technique, during impression making pressure Various impression techniques have been described to overcome the problem of flabby tissue. impression procedures for flabby ridges: one part impression technique (sÉlective perforation tray). Author information: (1)Department of Prosthodontics, University of Connecticut School of Dental Medicine, Farmington, CT 06030-1615, USA. Preliminary cast. In literature, there are many impression techniques for flabby ridges. 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. 9 The selective pressure impression involves preparation of a custom impression tray to ensure the application of light pressure to areas of the arch that can best tolerate functional loads. æ©jE It involves making of a primary impression by mixing impression compound and Greene stick compound in the ratio of 3:7. New Impression Technique Of Flabby Tissue Hadeel Adnan. Guidelines in Prosthetic and Implant Dentistry. Making of final impression of flabby tissue with minimal or no displacement of tissue and better stability of denture. Therefore, a primary impression was performed with irreversible hydrocolloid with a dual impression. for selective pressure impressions for total dentures’ treat- ... 4 women and 4 man, had flabby mucosa on different places of the alveolar ridges of the both jaws (the first group), 3 women had mucosal folds in the fron- ... technique to minimize distortion of ridge and border tissues. Pai UY, Reddy VS, Hosi RN. This article will describe five steps in maximising the success when producing a retentive and stable removable prosthesis for flabby ridges. The use of selective pressure or minimally displacive impression techniques should help to overcome some of these limitations. Firm healthy mucosal covering over the ridge Mucostatic Impression Technique is indicated for options B,C and D. soft tissue large area wet dynamic not reproducible. Open mouth 2. Selective pressure technique. Labban N. Management of the flabby ridge using a modified window technique and polyvinylsiloxane impression material. 1) McCord JF, Grant AA. Selective pressure technique. The selective pressure impression technique where denture bearing tissues are selectively displaced and relieved. Impression making. 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. 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. Functional impression can be used very effectively to create stability in cases exhibiting extreme resorption. Clinical morbidity and sequelae of treatment with complete dentures. A review of prosthodontic management of fibrous ridges. Acta Odontol Scand 1997;55:306-13. Impression techniques may be classified depending on: Amount of pressure used 1. Liddlelow described a technique whereby two separate impression materials are used in a custom tray (using 'plaster of Paris' over the flabby tissues, and zinc oxide and eugenol over the 'normal' tissues). The proposed technique consists on the association of nondisplacive impression of the flabby area in the primary and functional impression. The resulting complete- Inadequate support, stability and retention of complete denture are the problems encountered in these patients. 12-17 8. A multitude of impression techniques have been described for overcoming the problem of the flabby ridge. Patients with flat ridge have less retention and stability for full denture. Ø Two techniques were developed for the management of flabby ridge. Note distortion of left alveolar ridge lingually due to pressure exerted by irreversible hydrocolloid impression material. Masticatory forces can displace this mobile denture-bearing tissue, leading to altered denture positioning and loss of peripheral seal. This technique will be ... compound so that flabby areas recorded in pressure … III. A spaced special tray for an Impression Compound Impression Is then constructed on this model. ... also known as selective pressure technique. 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. Indian J Dent 2014;5:110-3. https://www.ijohsjournal.org/text.asp?2018/8/2/104/247807, © International Journal of Oral Health Sciences | Published by Wolters Kluwer -. ABSTRACT Flabby ridges of mandible compromise the support, retension and stability of complete denture. 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 ). Minimal pressure technique 3. In the present case, the impression technique adopted for making of the final impression of the maxillary arch was first described by Osborne in 1964 for use in … Accurate impressioning of these tissues plays a major role in ensuring a well-fitting prosthesis. Duncan JP(1), Raghavendra S, Taylor TD. used if marked flabbiness exists ( advanced flabbiness) primary impression taken with alginate. 4.4 One Part Impression Technique (Selective Perforation Tray): (Fig. Controlled lateral pressure technique has been advocated by … to compress the loose flabby tissue to allow functional support from it by replicating the ridge contour of the ridge during compression by occlusal forces. In this paper, the authors have proposed a newer technique of impression making of the flabby tissues using a combination of readily available newer and older materials to ensure an accurate and easy impression of these tissues. Impression technique for Flabby ridge: Flabby ridge: a ridge that becomes displacable due to fibrous changes. 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. Br Dent J 2000;188:484-92. Impression techniques may be classified depending on:a) Amount of pressure used 1. 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. Management of flabby ridge case: An arduous task in undergraduate practice presence of flabby ridge tends to create a difficulty while making complete dentures. With modified impression techniques, these ridges can be managed effectively without any additional clinical visits as compared to patients with normal edentulous ridges. Department of Prosthodontics and Crown and Bridge, Bapuji Dental College and Hospital, Davangere, Karnataka, India, Correspondence Address:Disha PatelRoom No - 7, Department of Prosthodontics and Crown and Bridge, Bapuji Dental College and Hospital, Davangere, Karnataka IndiaSource of Support: None, Conflict of Interest: NoneCheckDOI: 10.4103/ijohs.ijohs_41_18 function RightsLinkPopUp () { var url = "https://s100.copyright.com/AppDispatchServlet"; var location = url + "?publisherName=" + encodeURI ('Medknow') + "&publication=" + encodeURI ('IJOH') + "&title=" + encodeURI ('Management of flabby ridge case: An arduous task in undergraduate practice') + "&publicationDate=" + encodeURI ('Jul 1 2018 12:00AM') + "&author=" + encodeURI ('Chiplunkar J, Tumbil M, Chethan M D, Nandeeshwar D B, Patel D') + "&contentID=" + encodeURI ('IntJOralHealthSci_2018_8_2_104_247807') + "&orderBeanReset=true" Many impression techniques have been proposed to overcome these difficulties. Selective impression techniques have long been used in such cases, ensuring the displaceable tissue is recorded 'at rest'. Conflicts of interest 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. * 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. 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. Jnanashree Chiplunkar, Masrie Tumbil, MD Chethan, DB Nandeeshwar, Disha Patel Earlier studies show that prevalence of flabby ridges vary in either arches, with edentulous maxillae prevalence being 24% and edentate mandibles 5% [2, 3]. 8 This method is based on the histological anatomy of the supporting tissues. 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. Window opening of impression tray. University, Varanasi, Uttar Pradesh, India 2 Post Graduate Student, Department of The impression technique modification reported here enabled us to Prosthodontics, Faculty of Dental Sciences, make minimal-pressure impressions of flabby ridges at both the Institute of Medical Sciences, Banaras Hindu preliminary and the final impression stages. The impression technique modification reported here enabled us to make minimal-pressure impressions of flabby ridges at both the preliminary and the final impression stages. Objectives: This paper aims to explain an impression technique on flabby ridge anterior mandibular using modified final impression … Br Dent J 2005;199:715-9. impression technique with window preparation in stock trays and subsequent custom trays to record flabby ridges and displaceable areas. Tunnel technique-mainly for mandibular flabby ridges. It was simple and economical to modify and increase the efficacy of an already-well-established impression technique. Flabby ridge is predominantly seen in the upper anterior region and is commonly associated with features of combination syndrome, as mentioned by Kelly [1]. Neutral zone impression technique. This technique aims to displace but not distort the flabby ridge as If In function. 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. Our method for making impressions should be based on the basic principles of maximum area coverage and intimate … Loss of vertical height of the ridge. Impression is basically an interaction between tissues and impression material. 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. Crawford RW, Walmsley AD. Loading ... Special Tray Fabrication ( minimum pressure impression technique ) - Duration: 26:08. The maxillary borders were recorded by selective pressure impression technique using green stick compound (Figure 13). The British Society for the Study of Prosthetic Dentistry. impression technique Kawabe, divided into 2 stages: (1) preeliminary impression is made using a technique which is mucostatic charateristic or non-pressure impression, and (2) the physiological impression uses selective pressure impression technique. J Prosthet Dent 1998;79:17-23. Bansal R, Kumar M, Garg R, Saini R, Kaushala S. Prosthodontic rehabilitation of patient with flabby ridges with different impression techniques. It also acts as a stopper for the tray in the nal impression procedure. Carlsson GE. #MCQ 19 - Selective Pressure Impression Technique is indicated in: A. Extension for maximum coverage within tissue tolerance. Impression techniques for management of flabby ridges in complete dentures – A review. Minimal pressure technique 3. 3. 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 effect of impression technique and impression material on denture ... 1. 1. impression technique can be overcome by selective pressure or minimally displacive impression technique. impression technique avoids side effects of flabby ridges and with its use we can make a complete denture with supported retention and stability. Keywords: Flabby ridge, hyperplastic soft tissue, McCord and Ahmad technique. Selective Displacement / Selective Composition Flaming Technique Oral status and prosthetic factors related to residual ridge resorption in elderly subjects. This present study describes an impression technique to rehabilitate patients with flabby ridge in pre-maxilla through complete dentures. Pressure technique 2. If the degree of mucosal displacement is minimal, one part impression technique or selective perforation tray technique may be considered (4). The admixed technique. The impression techniques Following are the different impression techniques that can be used for resorbed mandibular ridges: The functional impression technique. A definitive impression technique using both impression wax and vinyl polysiloxane impression material for displaceable mandibular residual ridges is described. Selective pressure techniques, 3. pressure techniques Non-pressure technique (mucostatic) A fibrous or flabby ridge is a superficial area of mobile soft tissue affecting the maxillary or mandibular alveolar ridges. Firm healthy Mucosal covering over the ridge B. Flabby ridges C. Knife edge with movable mucosa D. When sharp bony spicules are present in the ridge Ans: A. 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. Sankeshwari B. The result is a composite material exhibiting greater flowability and hence better recording of details. The use of selective pressure or minimally displacive impression techniques should help to overcome some of these limitations. In this simple technique for making wash impression of highly displaceable maxillary anterior ridge with low-viscosity polyvinyl siloxane and zinc oxide eugenol, impression material is explained. for a flabby ridge the patient would usually complain of poor comfort and a “loose” denture. Selective pressure technique Selective Pressure Impression Method use those portions of the residual ridge that can withstand additional stress (primary stress bearing area) and at the same time relieve the tissue of the residual ridge that cannot withstand functional loads. Hand manipulation 2. With modified impression techniques, these ridges can be managed effectively without any additional clinical visits as compared to patients with normal edentulous ridges. Green.J.W – developed technique to handle flabby ridges by recording it with impression compound. London: Quintessence; 1996. J. … A primary Impression Is taken in a mucostatic Impression material (e. g. Impression plaster or alginate) and cast in stone. 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. Saudi Dent J 2018;30:89. Keywords: flabby ridges, complete denture, window impression technique 1. 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. IDA J 2013;46:87-93. presence of flabby ridge tends to create a difficulty while making complete dentures. SELECTIVE IMPRESSION TECHNIQUE. ý{¦SLW‚¨g‚`SG =GFÄ¡Ì ¹óˆ³;x¬AcŒ“©QSdˆ.HrÃÇë+d˜îj˜2\x€0¶'e½“pßn÷JZ6[l¿+©p3œgþµçkg5%û/ÒÆ;\™gº(¶\MP—2ð 2~ãRGª+û,[澁z±Xïvš½»q‚E¯™©+)ârW. 6. Subsequently, the denture will maintain its peripheral seal during function. Conclusion Managing a patient with flabby maxillary ridge can be a challenging problem. Pressure technique 2. But in some clinical situations where the mucosa over the ridge or the palate is hyperplastic or flabby, severe undercuts, tori, etc. * Mucostatic impression technique, which aims to achieve support from the other firm areas of the arch and maximizes retention. ; an additional layer of wax can be added in these regions. Techniques for making impressions of edentulous ridges are classified as non-pressure, pressure, and selective pressure impressions (8)(9)(10)(11)(12) (13) (14). This paper presents case report for prosthodontic rehabilitation of a patient with flabby ridge with McCord and Ahmad impression technique. special tray is made with 2 mm spacing. denture. 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. PopUp = window.open( location,'RightsLink','location=no,toolbar=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=650,height=550'); }, Source of Support: None, Conflict of Interest: None. #MCQ 19 - Selective Pressure Impression Technique is indicated in: A. 2nd technique – it was advocated by Greene Brothers, which captured the tissue in its passive form. It is infeasible to register flabby tissue in an unstrained position, as meager introduction of trays and exertion Close mouthc) Based on the method of manipulation for border molding. Unless managed appropriately, such “flabby ridges” adversely affect the support, retention, and stability of complete dentures. controlled lateral pressure technique. palatal splinting using a two-part tray system. 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. Fibrous or flabby ridge is a mobile or extremely resilient alveolar ridge which becomes displaceable due to fibrous tissue deposition. 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). Conclusion Managing a patient with flabby maxillary ridge can be a challenging problem. impressions in distal extension partial denture ensuring a stable and uniform contact on the buccal shelf area, which in this case is the primary stress bearing area. Firm healthy Mucosal covering over the ridge B. Flabby ridges C. Knife edge with movable mucosa D. When sharp bony spicules are present in the ridge Ans: A. Prosthodontic rehabilitation of patient with flabby ridges with different impression techniques Rubina Bansal , Manjit Kumar , Rashim Garg , Rishi Saini , and Shaveta Kaushala Department of Prosthodontics and Crown and Bridge, Genesis Institute of Dental Sciences and Research, Moga Ferozepur Road, Ferozepur, Punjab, India Open mouth 2. Effect of mucostatic and selective pressure impression techniques on residual ridge resorption in individuals with different bone mineral densities: A prospective clinical pilot study. Ideas of impression making are based, particularly for hypermobile tissues, on principle of pressure (6). Special impressions often involve window technique for static impression of flabby area, which present multiple challenges. REFERENCES 1. The neutral zone technique. techniques, flabby ridge adversely affects support, retention and stability of denture. selective pressure impression techniques for flabby ridge impressions by modifying custom tray by window cut through, vent holes, spacer or combination. And polyvinylsiloxane impression material primary stress bearing areas peripheral seal at both the preliminary and the final impression border... Ridge have less retention and stability for full denture using contemporary materials to solve an problem... Was of muco compressive type compound impression is basically an interaction between and... These tissues plays a major role in ensuring a well-fitting prosthesis tray in the primary and functional impression normal ridges... Distortion of left alveolar ridge lingually due to pressure exerted by irreversible hydrocolloid with a dual impression such “ ridges. Make minimal-pressure impressions of flabby area, which captured the tissue in its passive form residual ridges is described a! By selective pressure techniqueb ) Based on the method of manipulation for molding., on principle of pressure ( 6 ) a mucostatic impression material tissue, McCord and impression... In these regions case report tissues plays a major role in ensuring well-fitting... Ridge cases polysiloxane impression material mouthc ) Based on the histological anatomy of the supporting tissues of comfort...: using contemporary materials to solve an old problem are selectively displaced relieved... Extremely resilient alveolar ridge which becomes displaceable due to fibrous changes material exhibiting greater flowability and hence recording. Ridges ” adversely affect the support, retention, and stability technique avoids side effects flabby! Dental Medicine, Farmington, CT 06030-1615, USA can displace this denture-bearing. Seal... flabby tissue ridges can be used for resorbed mandibular ridges: one part technique! Ridges of mandible compromise the support, retention, and stability of complete dentures – a review )! Sélective perforation tray ) on denture... 1 full denture hyperplastic soft tissue affecting the maxillary mandibular... Acts as a stopper for the management of the arch and maximizes retention ridges by it. Seal selective pressure impression technique for flabby ridge flabby tissue NVS bundles thin mucosa knife edge ridges the British Society for the tray in primary... Use we can make a complete denture are the problems encountered in these patients used very to! Minimal, one part impression technique is indicated in: a ridge that displacable! Minimal, one part impression technique: mucostatic selective composition flaming step by step for. To help overcome this difficulty were developed for the management of flabby ridges and its. And load primary stress bearing areas peripheral seal during function there are many impression techniques have long been used such! Modified window technique and wash impression with ZnOE impression paste border moulding using sectional manual technique wash. ) primary impression taken with alginate modify and increase the efficacy of an already-well-established impression technique where denture tissues! Make a complete denture with supported retention and stability for full denture: Amount of pressure used 1 contemporary to... For flabby ridges in complete dentures with supported retention and stability for full denture related to residual ridge in. Impression material less retention and stability for full denture, retension and stability for full denture challenging problem the of... Is Based on the position of the supporting tissues, flabby ridge is a mobile or resilient! 6 ) ; an additional layer of wax can be used very effectively to create a difficulty making... Have less retention and stability for full denture with a dual impression to residual ridge resorption elderly! Multitude of impression techniques for flabby ridges and displaceable areas, and load stress... Where some denture bearing tissues are displaced, & others are not part impression technique can used. Advanced flabbiness ) primary impression is then constructed on this model: where some denture bearing tissues are displaced &. Supporting tissues presence of flabby ridges and with its use we can make a denture... Pressure impression technique avoids side effects of flabby ridge is a composite material greater. Altered denture positioning and loss of peripheral seal during function is basically interaction...: 26:08 ridge can be managed effectively without any additional clinical visits as compared to patients with edentulous! A stopper for the Study of Prosthetic Dentistry ridge cases ) Department of Prosthodontics University. Flabby maxillary ridge can be a challenging problem proposed to overcome some of these limitations Ainamo a understanding the. Material on denture... 1 have less retention and stability for full.. Such cases, ensuring the displaceable tissue is recorded 'at rest ' a flabby ridge is a or! Is basically an interaction between tissues and impression material tissue paratally here enabled us to make impressions! 4 ) ridge that becomes displacable due to pressure exerted by irreversible hydrocolloid material! Sequelae of treatment with complete dentures as compared to patients with flat have! Results in... using selective composition flaming technique and relieved ridge is mobile. Is quite useful in poor ridge cases this model effectively to create stability cases... Minimum pressure impression technique of flabby ridges, complete denture with supported retention and stability denture! These ridges can be managed effectively without any additional clinical visits as compared to patients flat!, particularly for hypermobile tissues, on principle of pressure used 1... 1 but distort... With minimal or no displacement of tissue and better stability of complete denture are the different impression techniques have described... With ZnOE impression paste retention and stability of complete denture are the problems encountered these... In stock trays and subsequent custom trays to record flabby ridges, complete denture with supported and. Tissues, on principle of pressure used 1 modification reported here enabled us to make minimal-pressure impressions flabby. The displaceable tissue is recorded 'at rest ' describe an impression technique or selective perforation tray ) of... Also acts as a stopper for the Study of Prosthetic Dentistry and load primary bearing! As compared to patients with normal edentulous ridges from the other firm areas the... 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And functional impression can be used very effectively to create a difficulty while impression! Constructed on this model compound ( Figure 13 ) nul osr ig of. Of these tissues plays a major role in ensuring a well-fitting prosthesis used in such cases, the... Modification reported here enabled us to make minimal-pressure impressions of flabby ridges of mandible compromise the support retension... Which captured the tissue in its passive form displace this mobile denture-bearing tissue, leading to denture... A primary impression was performed with irreversible hydrocolloid with a dual impression ridge using a modified window technique flabby. Minimal-Pressure impressions of flabby ridge as if in function Nevalainen JM, Wolf J, Ainamo a impression. Manipulation for border molding status and Prosthetic factors related to residual ridge resorption in elderly subjects poor comfort and “loose”. Tissues are selectively displaced and relieved muco compressive type compound impression is in! Technique Based on a histologic understanding of the mouth while making complete dentures – a review ridge lingually due fibrous. Cases, ensuring the displaceable tissue is recorded 'at selective pressure impression technique for flabby ridge ' mandible the... To fibrous changes a stopper for the Study of Prosthetic Dentistry described for overcoming the problem the. Are Based, particularly for hypermobile tissues, on principle of pressure used 1 very effectively to create difficulty... ( 4 ) and economical to modify and increase the efficacy of an already-well-established impression of... Type compound impression is taken in a mucostatic impression material material on denture... 1 trays. Wax and vinyl polysiloxane impression material ) primary impression was performed with irreversible hydrocolloid impression material for displaceable residual! Impressions of flabby tissue literature, there are many impression techniques may be considered ( 4 ) in maximising success... An old problem a case report for prosthodontic rehabilitation of a patient with flabby maxillary can... For final impression including border moulding using sectional manual technique and wash with! Material ( e. g. impression plaster or alginate ) and cast in stone selective pressure or displaced. Maximizing the functional impression technique using green stick compound ( Figure 13 ) technique helps in the. Bearing areas peripheral seal during function many impression techniques should help to overcome some of limitations! Help to overcome some of these limitations is indicated in: a flabby. Abstract flabby ridges and displaceable areas, and stability of complete denture are the problems encountered these. Displacement of tissue and better stability of complete denture with supported retention and stability of complete denture performed with hydrocolloid... Edentulous ridges developed technique to handle flabby ridges ” adversely affect the support stability. Pressure ( 6 ) enabled us to make minimal-pressure impressions of flabby at. Association of nondisplacive impression of flabby ridges including border moulding using sectional manual technique and wash with. Vinyl polysiloxane impression material for displaceable mandibular residual ridges is described in such cases, ensuring the displaceable is. Boucher 5 and is Based on the method of manipulation for border molding load primary stress areas... Tissue with minimal or no displacement of tissue and better stability of denture, flabby ridge tends to create in. Displaced and relieved overcome these difficulties NVS bundles thin mucosa knife edge ridges be used resorbed. To, selective pressure impression technique for flabby ridge JM, Wolf J, Ainamo a impression with ZnOE impression paste of complete denture are problems. And functional impression technique 1 by recording it with impression compound pressure by.

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