Spacer Designs for Impression Technique In Conventional Complete Dentures
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Spacer designs
Impression philosophies
Impression procedures
Pressure technique
Selective pressure impression

How to Cite

Bhandari, D. A. J., Joshi , D. A. D. . . . . . . . . ., Sagvekar, D. A. ., & Bhandari, D. A. J. . (2017). Spacer Designs for Impression Technique In Conventional Complete Dentures. VIMS Health Science Journal, 4(1), 46–51. Retrieved from


One of the key factors for the success of a complete denture prosthesis is the accurate recording of all the details in the impression procedures. Various impression philosophies have been proposed till date. Amongst all the selective pressure impression technique is most widely accepted. In this technique, custom tray having spacers of different materials, size and designs is fabricated. Depending on the vulnerable tissues they are relieved and stresses are distributed selectively to biomechanically stress bearing sound tissues. Through knowledge of the anatomy, with biological consideration of the vulnerable tissues and understanding the properties of materials used in the fabrication is must for making custom impression tray. Adequate extension with required thickness and designs of spacer, tissue stops, escape holes, tray handles and polymerization time regarding custom impression trays in prosthodontics should be considered. This article will give a clear review to the dentists regarding different types of spacer design, material and thickness of the spacers, tissue stops and escape holes by various authors, based on various clinical situations.

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Boucher CO A critical analysis of mid-century impression techniques dentures .J Prosthel Dent 1951 1-472-490

Zinner ID, Sherman H An analysis of the development of complete denture impression techniques J Prosthel Dent 46;242-249. [1981)

Zarb GA, Bolender C Carisson GE (1999) Boucher’s Prosthodonic treatment For Edentuious Patients. 11th ed St. Louis, MO Mosby pp. 3123-3123.

Morrow RM, Rudd KD, Rhoads JE (1986) Dental Laboratory Frocedures, Complete Dentures vol. 1, 2nd 0d. Toronto:

CV Mosby. pp. 26-56.

Hickey JC, Zarb GA, Bolender CL (1985) Bouchers Prosthodontic Treatment for Edentulous Patients. 9th ed. St, Louis, MO: CV Mosby Company. 119-230.

GrantAA, Heath JR, McCord JF (1992) Complete Prosthodontics. London: Mosby Year Book Europe Limited pp.89-93

Sharry JJ (1974) Complete Denture presthodontics. 3rd . New York B1akisto, pp.191-210.

Burmard L (1984) Impressions for Complete Dentures chicago iL:Quintessence.pp. 71-90.

Halperin G. Rogofft P(1988) Mastering the Art of complete Dentures. chicago, lL: Quintessence,pp.43-51.

Mac Gregor Roy A (1994) Fenn, LIddelow and Gimon’s Clinical Dental prothetics, 3rd ed. oxford: wright, Butterwarth, pp 43-77.

Neill DJ, Nairn Rl (1990) Complete Denture Prosthetics, 3rd ed. London Wright, pp. 22-26.

Rahn AO Heartwell CM (2002) Text Book of complete Dentures, 5th ed. India; Elesvier Science,pp.221-247.

Sheldon W (1996) Essential of complete Denture Prodthodontics, 2nd ed Philadelphia, PA: Ishiyaku Euro America,pp.88-106.

Shetty S, Nag PVR, Shenoy KK (2007) A review of the techniques and presentation of an alternate custom tray design JIPS 7;8-11

Smith PW. Richmond R, McCord JF, (1999) The Design and use of special trays and Prodthodontics, Guidelines to improve clinical effectiveness Br. Dent J187;423-426.

Herekar M, Sethi M, Fernandes A, Kulkarni H, (2013) A physiologic impression technique for resorbed mandibular ridges, J Dent Allied Sci.2:80-82 17, frank Rp (1969) Ananlysis of Pressures Produced during maxilary edentulous impression procedures. J Prosthet Dent 22;400-413

Ohkubo C, Watanabel, Tanaka Y, Hosoi T (2003) Application of cast iron-platinum keeper to a collapsible denture tor a patient with constricted oral opening a clinical report. J Prosthet Dent90:6-9.

15. Smith PW, Richmond R, Mccord JF. The design and use of special trays in prosthodontics: guidelines to improve clinical Effectiveness, Br. Dentd J 1999;187:423-426.

16. Herekar M, Sethi M, Fernandes A, Kulkarni H (2013) A physiology impression technique for resorbed mandibular ridges. J Dent Allied Sci 2. 80-82. 17. Frank RP (1969) Analysis of pressures produces During maxilary edentulous impression procedures. J Prosthet Dent 22: 400-413.

Baker PS, Brandt RL, Boyajian G (2000) Impression Procedure for patients with severely limited mouth opening. J Prosthet Dent 84: 241-244.

Geckill O, Clingir A, Bilgin T (1982) Impression procedure and construction of sectional denture for a patient with microstomia: A Clinical report. J prosthet Dent 96;387-390. Page 2

Luebke RJ, Sectional impression tray for patient with constricted Oral Opening. J Prosthet Dent 1984;52:135-137.

Giordano R materials For Chair Side CAD/CAM - Produced restorations, J Am Dent Assoc 2006;137:14-21.

Christensen GJ Will Digital Impressions Eliminate the current Problem with conventional impression ? J Am Dent Assoc 2008;139:761-763.

Astagi PB. gangadhar SA. Bhandari Aruna J et. al. Management of a Fiabby Tissueby window technique., A Clinical Case, Pravara Med Review 2014;6(1)14-16. Yogesh Sonawne, Gangadhar SA, Bhandari Aruna J et al. - Grab the Flab Window impression Technique - A Case Report IOSR J Dental and Medical Sciences. 2013;11(4):39-42.

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