Histological study of the periodontal structures, comparing gingival displacement by use of copper band and by cotton string, in dogs

Authors

  • Fernanda Pereira Leirião Universidade de São Paulo, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Cirurgia, São Paulo, SP
  • Lydia Brito Universidade de São Paulo, Faculdade de Odontologia, Departamento de Prótese Dentária, São Paulo, SP
  • Matshyshi Mory Universidade de São Paulo, Faculdade de Odontologia, Departamento de Prótese Dentária, São Paulo, SP
  • Marco Antonio Gioso Universidade de São Paulo, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Cirurgia, São Paulo, SP

DOI:

https://doi.org/10.1590/S1413-95962003000500010

Keywords:

Gingival displacement, Copper band, Condensing silicone, Periodontal, Aluminium chloride

Abstract

This study carried out three dogs to gingival displacement comparing the copper band and compound gingival displacement and impression technique with string impregnated in aluminium chloride with gingival displacement technique, and single impression by condensing silicone impression material. The objective was to compare the periodontal biocompability between the two techniques. Blocks specimens including the teeth and the soft tissue were taken immediately, 0, 7, 14 and 21 days, and had histological analysis with stain hematoxilin and eosin. The results showed that all groups had reversible histological consequences.

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Published

2003-01-01

Issue

Section

UNDEFINIED

How to Cite

1.
Leirião FP, Brito L, Mory M, Gioso MA. Histological study of the periodontal structures, comparing gingival displacement by use of copper band and by cotton string, in dogs. Braz. J. Vet. Res. Anim. Sci. [Internet]. 2003 Jan. 1 [cited 2024 May 24];40(5):382-8. Available from: https://www.revistas.usp.br/bjvras/article/view/11321