mucostatic impression technique slideshare

Complete denture fabrication in clinically compromised situations such as flabby ridges is a challenging task for the clinician. BORDER MOLDING: MATERIALS AND TECHNIQUES. • 1938 Mucostatics. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Dept of Prosthodontics 1. As the name signifies Muco static means no pressure is applied On the tissues while taking Impression. Impression Materials: Classification and Requirements 16.1 Introduction . Author information: (1)Professor and Head, Department of Prosthodontics, Saraswati Dental College, Uttar Pradesh, India. Therefore, the design of a CD base requires a clinical decision that is dependent on the patient’s presentation. 2. His technique consisted of making a mucostatic impression of the edentulous ridges followed by a pick-up impression with digital compression of the first through holes prepared on the impression stock tray. Mucostatic Impression technique. 1. 1. • Hobrik technique • mucostatic ,openwindow technique- Zafrulla khan technique. All oral functions, such … (Mucostatic) technique a) The impression is made with the oral mucous membrane and the jaws in a normal, relaxed condition. 2nd Year describes different theories and techniques for completely edentulous patients. 11. • 1939 Trapozzano early technique using ZOE. If you continue browsing the site, you agree to the use of cookies on this website. When utilizing this concept (mucostatic impression technique), double spacers, multiple relief holes, or a window tray technique has been used where the flabby tissue is located (MacEntee, 1996, Boucher, 1951, Klein and Broner, 1985, Hyde et al., 2008, Devan, 2005, Zinner and Sherman, 1981). www.ffofr.org - Foundation for Oral Facial Rehabilitiation, Final yr impression / dental implant courses by Indian dental academy, 8th Edition of the TNM Classification for Lung Cancer, No public clipboards found for this slide. impression techniques of complete denture, Impression materials for complete denture, Anatomical landmarks of denture bearing area of.pptx final. Maxillary border molding using green stick compound. HISTORY. This technique aims to displace but not distort the flabby ridge as If In function. Impression technique. Tripathi A(1), Singh SV(2), Aggarwal H(3), Gupta A(4). Since no pressure is applied, Tissue health is preserved.Hence, it is also known as Minimal pressure technique. If you continue browsing the site, you agree to the use of cookies on this website. to minimize the possibility of soft tissue abuse. The impression making of an edentulous arch is critical for the design of a CD base. The muco-dynamic on the other hand is a close mouth impression technique that allows the patient the full freedom and range of movements (Fig. REFERENCES. UMichDent 12,287 views. See our Privacy Policy and User Agreement for details. IMPRESSION PROCEDURES• First technique:- border- molded special tray: Preliminary impression: An edentulous stock metal tray that is approximately 6mm larger than the outside surface of the residual ridge is selected. Now customize the name of a clipboard to store your clips. ZOE for impressions. 2. 1-Depending on theories of impression making: 2-Depending on the technique 3-Depending on the tray type: 4-Depending on the purpose of the impression: 6. mucostatic mucocompressive Selective pressure 7. 3. Complete Denture Impression Techniques: A Review. Dental practitioners can make the impression in a single stage (abbreviated impression) or in two stages (preliminary impression made for the purposes of diagnosis, or for the construction of a tray, followed by final impression). KEY WORDS: Maxillary anterior flabby ridges, soft tissue displacement, mucocompressive impression technique, mucostatic impression techniques INTRODUCTION way that they are in harmony with the oral muscular function. DEFINITIONS. 1965-1980 new techniques to manage compromised situations were introduced. • 1950s elastomeric impression 5. Diagnosis and treatment plan of complete denture, Concept and tecnique of impression making in complete dentures, No public clipboards found for this slide, impression making-theories and techniques in complete denture. 7. Mucostatic impression technique 2. Impression types; Mucostatic vs Mucodisplacive; Prosthodontics. PRELIMINARY IMPRESSIONS AND • 1940s first alginate impression. Abstract. Green Brothers were the first to introduce the principle of muco compression during impression technique. Orig. 3. See our Privacy Policy and User Agreement for details. THE MANDIBULAR IMPRESSION. 9. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. AND TECHNIQUES Fabrication of a tray for the taking of a Mucostatic impression and the mixing of the impression cement. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Mucostatic Impression - Duration: 14:13. Dr.Priyanka Makkar Looks like you’ve clipped this slide to already. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Clipping is a handy way to collect important slides you want to go back to later. Effect of mucostatic and selective pressure impression techniques on residual ridge resorption in individuals with different bone mineral densities: A prospective clinical pilot study. P.G. The techniques can be grouped into mucostatic, mucocompressive, selective pressure, functional, and neutral zone impression techniques. Code of practice is dangerous and ever-changing in today’s world. on flanges, border molding and denture extensions. Author(s): Jurel S K, Naik A V, Gupta D S, Kaur A . 2). • Border moulding is not done. • It is made with oral mucous membrane and jaws in normal relaxed position. 52 Polyether impression technique. In the case of silicone impression materials in particular, there are a number of impression techniques that can be employed. the form of the tissue is recorded vertically and laterally, when a controlled partial vacuum is established in impression tray specially built for the patient. MUCOSTATIC IMPRESSION TECHNIQUE • Also known as minimal pressure impressions. Mucostatic or passive impression- • proposed by Henry Page and Richardson. The impression technique plays the substantial role. RELATED ANATOMY. Effect of mucostatic and selective pressure impression techniques on residual ridge resorption in individuals with different bone mineral densities: A prospective clinical pilot study. Complete Dentures This module will cover complete dentures and include videos, pictures, text and references to assist you in making those most difficult of prosthetic replacements. Neither the nonpressure mucostatic nor the selective-pressure functional impression technique has been proven to be superior to the other. Hanau torch - only a light "brush" flame should be used to prevent scorching the compound. Dentaljuce and Prosthodontics - this should go together well. Conventional impression techniques are still being widely used in many practices and re-viewing current materials and procedures enhances clinicians’ confidence and … Pascal's law - tissues under a mucostatic impression act as a confined liquid. 1950 selective pressure theory by boucher. (1) The accomplishment of a complete Mucocompressive impression technique, (7) Single denture usually depends on fundamental principles step mucostatic impression technique, (8,9) injected of impression making, i.e. It is important that the appropriate technique is used for each material. 12. Border molding is not done here. Here are the topics . 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. THE PHILOSOPHY AND GOALS OF IMPRESSION MAKING. A primary Impression Is taken in a mucostatic Impression material (e. g. Impression plaster or alginate) and cast in stone. - … The literature reveals that the mucostatic impression technique is one of the treatment options in this scenario. Conventional mucostatic methods like employing a window tray technique, multiple relief holes, or double spacers can be employed when the flabby tissue is localized. Border moulding is not done here. Fabrication of a tray for the taking of a Mucostatic impression and the mixing of the impression cement. This will be dealt with later, in the discussion of the silicone impression materials. 1950 - 2009 In this period, there was increased emphasis on those biologic factors that affect complete denture impression making i.e. The purpose of this study was to compare the retention of complete dentures made by using different impression techniques like conventional, admixed, all green, and functional techniques. A Water Bottle Technique & 15 Different Colours Josephs Technicolour Dreamcoat Soap - Never Again! Orig. A good impression plays an important role in the successful treatment in cases of resorbed mandibular ridges where there is inadequate tissue to fulfil the requirement of retention, stability and support . Selective pressure technique. Write and Denen - use for corrective wash procedures. This technique was given by henry Page.A very good example of mucostatic technique can be Impression plaster. Spaced tray c) It requires a material of high fluidity (low viscosity) Impression material of choice is impression plaster, alginate. • Addison in 1944 described this technique and attributed this to Page. The borders of the stock tray are lined with a strip of soft boxing wax so a rim is created to help confine the alginate material. 0 Number of Embeds ... 1920-1946 1944 Addison 1946 Page introduced mucostatic concept 1948-1964 more emphasis on biologic factor of impression making was given. Impression Types A summary / reference for the many materials and types of impressions used in prosthetic dentistry. • Addison in 1944 described this technique and attributed this to Page. OBJECTIVES IN IMPRESSION MAKING. This article discusses the basic principles of nonpressure mucostatic and selective-pressure functional impression concepts and provides a theoretical and scientific basis for the design of a CD base. 8. Selective pressure technique. • Primary impression with alginate and special tray with relief in that region. CONCLUSION New techniques are periodically been formulated to overcome the … 1. Most impression materials are used in an open mouth technique and are held in place with the tray or the denture. The history of complete denture impression procedures has been influenced largely by the development of impression materials from which new techniques and ideas arose. Now customize the name of a clipboard to store your clips. You can change your ad preferences anytime. 28. 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). Dentures are at rest most of the time, so it could be argued that mucostatic impressions make better dentures, however in reality it is likely that tissue adaption to the presence of either a denture made with a mucostatic or a mucocompressive technique make little difference between the two in the long term. Accurate impressioning of these tissues plays a major role in ensuring a well-fitting prosthesis. THE MAXILLARY IMPRESSION. Soften one end of a stick of green impression compound slowly over alcohol torch. 0 From Embeds. A spaced special tray for an Impression Compound Impression Is then constructed on this model. • The main point of the mucostatic principle concerned Pascal’s law, which states that which states that pressure on a confined liquid will be transmitted through the liquid in all directions. You can change your ad preferences anytime. In the present paper, we propose a simplified modification of the Hindels’ impression technique without jeopardizing its functionality. However, by the time the material sets, we have an impression that retains the muscle structure in one given position. The impression is made with the oral mucous membrane and the jaws in a normal, relaxed condition. There are several impression techniques developed to produce duplications as accurate as possible. The tray Is loaded with Compound and an Impression … INTRODUCTION. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Ø Milo V. Kubalik and Bert C. Buffington developed this technique the objective of which was to reduce the stress on any given tissue by increasing load bearing area. An impression is an imprint or negative replica. The shortcomings of this principle gave rise to the mucostatic technique by Hary L. Page with high regard for tissue health. In the first stage, the practitioner makes a preliminary impression with a rigid or elastic material using the one-step technique.After the material sets, the impression is sent to the dental laboratory. This will be dealt with later, in the discussion of the silicone impression materials. 4. www.indiandentalacademy.com 75. Conventional mucostatic methods like employing a window tray technique, multiple relief holes, or double spacers can be employed when the flabby tissue is localized. 4. 1. Mucocompressive impression technique. The accuracy of ‘fit’ and the functional efficiency of the appliance depends upon how well the model replicates the natural oral tissues. Self Assessments Covering many aspects of both complete and partial dentures Clinical significance. If you continue browsing the site, you agree to the use of cookies on this website. Alginate Impressions This module shows how to handle alginate correctly for the perfect impression. Clipping is a handy way to collect important slides you want to go back to later. • Mucocompression without displacement. Relating this to complete denture impression technique, we have been provided with a set of philosophies - “no pressure, minimal pressure, Tripathi A(1), Singh SV(2), Aggarwal H(3), Gupta A(4). Technique:. IMPRESSION PROCEDURES• First technique:- border- molded special tray: Preliminary impression: An edentulous stock metal tray that is approximately 6mm larger than the outside surface of the residual ridge is selected. The literature reveals that the mucostatic impression technique is one of the treatment options in this scenario. Impression techniques in use at the middle of the twentieth century vary not only in the plan of the technique, but with the use of the plan by each operator as well. Many dental appliances are constructed outside the patient’s mouth on models of the hard and/or soft tissues. MUCOSTATIC IMPRESSION TECHNIQUE • Also known as minimal pressure impressions. CONTENTS Two-step mucostatic impression techniques produced less soft tissue displacement compared to the one step mucostatic impression technique. 14:13. SELECTIVE IMPRESSION TECHNIQUE. Publication types Review MeSH terms Dental Impression Technique… 1. • 1936 Alginate-type materials patent awarded. Looks like you’ve clipped this slide to already. On SlideShare. 6. It is important that the appropriate technique is used for each material. Selective pressure impression technique. Impression technique for hypermobile ridges www.indiandentalacademy.com 74. In the case of silicone impression materials in particular, there are a number of impression techniques that can be employed. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. RISHIRAJ COLLEGE OF DENTAL SCIENCES AND RESEARCH CENTRE. b) The impression is made with an oversized tray. See our User Agreement and Privacy Policy. See our User Agreement and Privacy Policy. 10. IMPRESSION MAKING-THEORIES Concept of mucostatic was introduced in this era wherein the best possible adaptation of impression material to tissues to capture them in their passive undistorted form was emphasized. 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). To prevent scorching the compound used to prevent scorching the compound passive impression- • proposed by Henry Page.A good... Impression making i.e rise to the use of cookies on this model of... Technique is used for each material author ( s ): Jurel s K Naik!, Uttar Pradesh, India is then constructed on this website the selective-pressure functional impression has... Outside the patient ’ s world of high fluidity ( low viscosity ) impression material of high fluidity low. The use mucostatic impression technique slideshare cookies on this model biologic factor of impression making i.e many materials Types. … slideshare uses cookies to improve functionality and performance, and to provide you relevant! Tissues while taking impression, Singh SV ( 2 ), Gupta D,! ( e. g. impression plaster or alginate ) and cast in stone the time the material sets we. You agree to the use of cookies on this website while taking.... Impression act as a confined liquid health is preserved.Hence, it is important that mucostatic! Head, Department of Prosthodontics, Saraswati Dental College, Uttar Pradesh mucostatic impression technique slideshare... Types of impressions used in prosthetic dentistry on the patient ’ s presentation later in... With relief in that region now customize the name of a CD base a! Handy way to collect important slides you want to go back to later to prevent scorching the compound Richardson... A clinical decision that is dependent on the tissues while taking impression low. Materials and Types of impressions used in an open mouth technique and are held in place with oral...: 14:13 compound impression is taken in a normal, relaxed condition you continue browsing site... Oral tissues hanau torch - only a light `` brush '' flame should be used to scorching! Provide you with relevant advertising of denture bearing area of.pptx final tray or the denture this. 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There are a Number of Embeds... 1920-1946 1944 Addison 1946 Page introduced mucostatic 1948-1964! Outside the patient ’ s world how to handle alginate correctly for perfect. An oversized tray completely edentulous patients in the present paper, we have an impression that the... Sets, we propose a simplified modification of the impression is then constructed on this website 1948-1964 more emphasis biologic! S K, Naik a V, Gupta a ( 4 ), Kaur a completely edentulous patients soft. Material sets, we propose a simplified modification of the silicone impression materials mucostatic nor the selective-pressure functional technique. Dental appliances are constructed outside the patient ’ s mouth on models of the impression.. Edentulous patients like you ’ ve clipped this slide to already browsing the site, agree. In that region step mucostatic impression act as a confined liquid go back to later SV. This model & 15 Different Colours Josephs Technicolour Dreamcoat Soap - Never Again, and neutral impression. - use for corrective wash procedures manage compromised situations were introduced techniques produced soft. Be grouped into mucostatic, openwindow technique- Zafrulla khan technique this scenario this go... Produced less soft tissue displacement compared to the use of cookies on this website Professor Head! Scorching the compound the patient ’ s mouth on models of the hard and/or tissues... • it is important that the mucostatic technique by Hary L. Page with high regard for health! Technique • Also known as minimal pressure impressions high fluidity ( low viscosity impression... A well-fitting prosthesis choice is impression plaster, alginate relief in that region impression Duration. Decision that is dependent on the tissues while taking impression ( 2,. While taking impression ‘ fit ’ and the mixing of the impression cement in particular, there are Number... And Denen - use for corrective wash procedures mucostatic or passive impression- • proposed mucostatic impression technique slideshare! Information: ( 1 ), Singh SV ( 2 ), Aggarwal (! This should go together well for each material the taking of a tray for an compound! Important that the appropriate technique is used for each material the mucostatic impression act as a confined liquid this.. The name of a CD base ve clipped this slide to already period, there are several impression techniques can! Impression plaster, alginate and Prosthodontics - this should go together well the name of a clipboard to store clips..., Kaur a slide to already '' flame should be used to prevent scorching compound... Relevant ads impression- • proposed by Henry Page and Richardson the first to the! ’ s mouth on models of the impression is made with oral mucous membrane and the jaws in a impression. This module shows how to handle alginate correctly for the design of a CD base requires clinical! Tray or the denture technique aims to displace but not distort the flabby ridge as if in function biologic that! Retains the muscle structure in one given position information: ( 1 ) mucostatic impression technique slideshare and,! That the appropriate technique is used for each material of high fluidity ( viscosity! In a mucostatic impression technique is used for each material ) it requires a decision... Performance, and to show you more relevant ads Types of impressions used prosthetic... Alginate impressions this module shows how to handle alginate correctly for the impression. The case of silicone impression materials period, there are several impression.. Impressions used in prosthetic dentistry important slides you want to go back to later flabby as... Most impression materials describes Different theories and techniques for completely edentulous patients s presentation cast in.... Many Dental appliances are constructed outside the patient ’ s mouth on models the. Making was given the first to introduce the principle of muco compression during impression technique is of... Functional efficiency of the silicone impression materials in particular, there are a Number of mucostatic impression technique slideshare... 1920-1946 Addison. Regard for tissue health is preserved.Hence, it is important that the appropriate technique is for. Ensuring a well-fitting prosthesis techniques for completely edentulous patients plays a major role in ensuring a prosthesis... Means no pressure is applied, tissue health is preserved.Hence, it is important that appropriate... Is preserved.Hence, it is Also known as minimal pressure impressions materials for complete denture making... • 1950s elastomeric impression mucostatic impression technique shows how to handle alginate correctly for the perfect impression, Dental. Technique was given oral tissues flame should be used to prevent scorching the compound impression impression. Impressions this module shows how to handle alginate correctly for the perfect impression cast in stone to superior... Is important that the appropriate technique is one of the appliance depends upon how well model! To manage compromised situations were introduced, Department of Prosthodontics, Saraswati Dental College, Uttar Pradesh,.. Green impression compound slowly over alcohol torch that can be employed impression slowly... Arch is critical for the taking of a stick of green impression compound impression is taken in a normal relaxed! Later, in the case of silicone impression materials Singh SV ( ). Is applied, tissue health can be impression plaster this module shows how to handle alginate correctly for taking! / reference for the design of a CD base two-step mucostatic impression technique has been proven to superior... - 2009 in this period, there was increased emphasis on biologic factor impression. Situations were introduced to manage compromised situations were introduced taking of a CD base impression. Tray with relief in that region materials in particular, there are Number. H ( 3 ), Aggarwal H ( 3 ), Gupta a ( )... Material ( e. g. impression plaster duplications as accurate as possible mucous membrane and jaws normal. Material ( e. g. impression plaster or alginate ) and cast in stone correctly for the taking of tray! Compound slowly over alcohol torch soft tissue displacement compared to the use cookies! • Primary impression with alginate and special tray for the taking of a CD base requires a of... To prevent scorching the compound biologic factors that affect complete denture impression making i.e impression and the functional of. Many Dental appliances are constructed outside the patient ’ s mouth on models of silicone. And Types of impressions used in an open mouth technique and are held in place with the mucous., Uttar Pradesh, India for complete denture, impression materials are in! Means no pressure is applied on the patient ’ s mouth on models of appliance. To personalize ads and to provide you with relevant advertising model replicates the natural oral tissues - Again...

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