medigraphic.com
ISSN 1870-199X (Print)
Órgano oficial de la Facultad de Odontología, UNAM

2014, Number 4

<< Back Next >>

Rev Odont Mex 2014; 18 (4)

Hybrid nano-resin esthetic crowns in primary teeth. Case report

Rojas RA, Gasca AG

Language: Spanish
References: 20
Page: 255-258
PDF size: 311.75 Kb.


ABSTRACT

Within the field of dentistry, loss of primary teeth due to caries, pulp conditions and crown fractures has been recognized as one of the most severe etiological factors of dental problems in the pediatric dentistry field. One of the greatest headways in dentistry in the last years encompasses the adhesion to enamel of primary teeth, this has led to the development of many techniques to restore the tooth. Obstacles that might be encountered are the presence of an aprismatic layer on the surface of primary teeth. This layer might reach 25 µ as well as the reduced amount of enamel present. Nevertheless, dentists might overcome these factors and manufacture esthetically-pleasing restorations. Crowns manufactured with composite resins and used in indirect techniques in the laboratory optimize physical and chemical characteristics and in general, polymerize with the use of physical means (light, heat, pressure, etc.). Therefore, they present smooth, pore-free surfaces, which allow for suitable esthetics, greater resistance to abrasion and proper adaptation. The aim of the present work was to present a clinical case of rehabilitation with indirect composite resin restoration (Signum-ceramis-Heraeus) and to show a technique for the rehabilitation of primary, upper anterior teeth which did not entail placement of provisional teeth. Rehabilitation of primary temporary teeth with nano-resin-hybrid crowns prefabricated in the lab represents a suitable option in the field of pediatric dentistry.


REFERENCES

  1. Bellet JL, Sanclemente C, Casanovas M. Coronas en odontopediatría: revisión bibliográfica. Dentum. 2006; 6 (3): 111-117.

  2. Martínez JJ. Coronas de Venner de acero con resina fotocurable. Revista ADM. 2000; 42 (3): 85-88.

  3. Mandroli PS. Biologic restoration of primary anterior teeth: a case report. J Indian Soc Pedo Dent. 2003; 21 (3): 95-97.

  4. Romero M, Saez M, Cabrerizo C. Restoration of a fractured primary incisor. Pediatr Dent. 2001; 25 (4): 255-257.

  5. Rivera PR, Ramírez GG. Modificación de la técnica de coronas de celuloide en dientes temporales. Revista ADM. 2005; 62 (2): 52-57.

  6. Valenzuela E, Parés G. Restauración de dientes anteriores primarios: nueva técnica de aplicación clínica para la fabricación de coronas de acero cromo con frente estético. Rev Odont Mex. 2006; 12 (2): 51-57.

  7. Cadenero M, Biasotto M, Scuor N, Breschi L, Davidson LC, Di Lenarda R. Assessment of polymerization contraction stress of three composite resins. Dental Materials. 2008; 24: 681-685.

  8. Margolis SF. A technique for restoring class V caries in primary canines. General Dentistry. 2008; 56: 278-280.

  9. Whitaker DK. Structural variations in the surface zone of human tooth enamel observed by scanning electron microscopy. Arch Oral Biol. 1982; 27: 383-392.

  10. Wiedenfeld RK, Draughn AR, Goltra ES. Chair side veneering of composite resin to anterior stainless steel crowns: another look. J Dent Child. 1995; 62 (4): 270-273.

  11. Roberts C, Lee JY, Wright JT. Clinical evaluation of parental satisfaction with resin-faced stainless steel crowns. Pediatr Dent. 2001; 23: 28-31.

  12. López VC. Polyeethylene fiber tape used as post and core in decayed primary anterior teeth: at treatment option. Pediatr Dent. 2001; 26 (1): 1-4.

  13. Monroy G. Coronas cerámicas libres de metal con técnica CUT-BACK. Rev Alta Técnica Dental. 2010; 64: 9-12.

  14. Equipo de Investigación ATD. Las órdenes de trabajo. Revista Alta Técnica Dental. 2010; 64: 15-19.

  15. Motisuki C, Santos-Pinto L, Giro EM. Restoration of severely decayed primary incisors using indirect composite resin restoration technique. Pediatr Dent. 2005; 15: (4): 282-286.

  16. Gupta M, Chen J, Ontiveros JC. Veneer retention of preveneered primary stainless steel crowns after crimping. J Dent Child. 2008; 75 (1): 44-47.

  17. Kýrzýoðlu Z, Özay MS. Reconstruction and recovery of hemisectioned teeth using direct fiber-reinforced composite resin: case report. J Dent Child. 2008; 75 (1): 95-98.

  18. Gerdolle DA, Mortier E, Droz D. Microleakage and polymerization shrinkage of various polymer restorative materials. J Dent Child. 2008; 75 (2): 125-133.

  19. Francischone LA, Consolaro A. Morphology of the cemento enamel junction of primary teeth. J Dent Child. 2008; 75 (3): 252-259.

  20. Prabhakar AR, Mahantesh T, Ahuja V. Comparison of retention and demineralization inhibition potential of adhesive banding cements in primary teeth. J Dent Child. 2010; 77 (2): 66-71.




2020     |     www.medigraphic.com