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DOUBLE CROWN RETAINED REMOVABLE PARTIAL DENTURE - 4 YEARS IN RETROSPECT  

Lee Seok-Hyung (Samsung Medical Center, College of Medicine, Sungkyunkwan University)
Publication Information
The Journal of Korean Academy of Prosthodontics / v.42, no.1, 2004 , pp. 73-82 More about this Journal
Abstract
Statment of problem : Little in known about the importance of selection of various double crowns as retainer in determining the outcome of treatment with double crown retained removable partial denture. Purpose : To obtain information about the effects and the results of this treatment modality. Material and methods : This study describes 61 double crown retained removable partial dentures worn by 51 patients from Samsung Medical Center, Seoul a time ranging between 6 and 48 months and evaluate occlusal contacts on the denture teeth, denture movement, incidence of denture relining, denture retention, fracture of dentures and abutments, hygiene, residual ridge inflammatory changes, number of lost abutment,. interruption of denture use. Results : One tenth of all the restorations were relined. Restorations in 21 arches fractured repeatedly for various reasons . There was no apparent interrelationship between fractures and the five groups. Conclusion : Good prognoses of removable partial dentures were shown in all groups(Kennedy Classes I, II, III, combination and few remaining abutment).
Keywords
Telescope; Double crown; Konus crown; Resilience crown; Crown sleeve coping; Hybrid crown;
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  • Reference
1 Korber E. : Die prothetische Versorgung des Liickengebisses, 3. Aufl. Miinchen : Hanser,1987:220-224
2 Bergman B., EricsonA., Molin M., Long-term Clinical Results After Treatment With Conical Crown-retained Dentures. Int J Prosthodont. Vol 9. Number 6. 1996. 533-538
3 Krol AJ : RPI(Rest, Proximal plate. I-Bar) clasp retainers & its modification. DCNA 17(4) : 631, 1973
4 Igarashi Y., Goto T., Ten-year Follow-up Study of Conical Crown-retained Dentures. Int J Prosthodont. Vol 10. Number 2. 1997. 149-155
5 Heners M, Walther W., Pfeilerverteilung und starre Verblockung-eine klinische Langzeitstudie. Dtsch Zahnarzt Z.,1988;43:1122-1126
6 Gaerny, A. : Der abnehmenbare Interdentalraum Verschlu$\beta$. Die Quintessenz. Berlin.1964
7 Botteger, H : Das teleskopsystem in der zahnarztlichen Prothetik. J A. Barth. Leipzig. 1964
8 Thompson. W. Kratochvil, J. and Caputo. A: Evaluation of photoelastic stress patterns by various designs of bilateral distal-extention removable patial dentures J Prosthet Dent 38;261-273. 1977
9 Briede. C. : Der Einflu$\beta$ verschiedener Verbindungselemente auf die Belastung des zahnlosen Alveolarkammes bei Deckprothesen und unilateralen Freiendprothesen. Med Diss. Tiibingen(1970)
10 Steiger. A. A. and Boitel. R. H. : Precision work for partial dentures. Stebo. Zurich. 1959
11 Igarashi Y. Ogata A, Kuroiwa A, Wang CH. Stress distribution and abutment tooth mobility of distal-extension removable partial dentures with different retainers: an in vivo study. J Oral Rehabil. 1999 Feb:26(2):111-6
12 Yalisove. I. L. : 'Crown and sleeve-coping retainers for removable partial prostheses' . J. Prosthet. Dent.. 16:1069-1085. 1966
13 Amamori Y, Okuno M, Hunji K. Longgitudinal study on RPDs(II). Part 2 : Observation of clinical status of dentures. J Jpn Prosthodont Soc 1968;12:155-171