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Self-Curing Glass Ionomer Cement Covered by Photopolymerizable Adhesive for Protection of Mucoperiosteal or Gingival Flap Sutures in Canine Oral Surgery

SIMPLE SUMMARY: This study evaluated the efficiency of self-curing glass ionomer cement, covered by photopolymerizable adhesive, as a protective element for mucoperiosteal or gingival flap sutures, as investigated in oral surgery in 15 dogs, which needed oral surgery to correct oronasal fistulae, de...

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Detalles Bibliográficos
Autores principales: Bellettini, Salviano Tramontin, da Silva, Regiane Pereira Baptista, Giovanelli, Diogo Fernandes, Lourenço, Emerson Luiz Botelho, da Cruz Alves Pereira, Elton, Sakumoto, Karina, Gonçalves, Daniela Dib, Pachaly, José Ricardo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10451545/
https://www.ncbi.nlm.nih.gov/pubmed/37627439
http://dx.doi.org/10.3390/ani13162648
Descripción
Sumario:SIMPLE SUMMARY: This study evaluated the efficiency of self-curing glass ionomer cement, covered by photopolymerizable adhesive, as a protective element for mucoperiosteal or gingival flap sutures, as investigated in oral surgery in 15 dogs, which needed oral surgery to correct oronasal fistulae, defects or oral cavity communications. G1—seven animals presenting oronasal fistulae after extraction of maxillary canine teeth, reduced by double-mucoperiosteal-flap technique. G2—five animals presenting oronasal fistulae after extraction of maxillary canine teeth, reduced by single-flap technique. G3—three animals presenting oronasal fistulae, two after maxillary fracture and one after excision of neoplasia. We used simple interrupted sutures with 3.0 nylon, and a thin layer of self-curing glass ionomer cement was applied immediately over the operated area. After cement’s settling time, a thin layer of photopolymerizable adhesive was applied to the already polymerized cement. The protective cement was removed after 6 to 15 days, and the result was healing of 100% of the oronasal fistulae. We concluded that this technique provides protection of sutures and surgical wounds, showing potential for routine use in oral surgery in dogs. ABSTRACT: Periodontal disease is one of the main affections of the oral cavity of dogs. Its main complication is the formation of periapical abscess, which, when affecting the maxillary canine teeth, can lead to the formation of oronasal fistulae. The objective of this study was to evaluate the efficiency of self-curing glass ionomer cement, covered by photopolymerizable adhesive, as a protective element for mucoperiosteal or gingival flap sutures in oral surgery of dogs. We studied 15 dogs from the clinical routine of the dental service of a teaching veterinary hospital, which needed oral surgeries to correct oronasal fistulae, defects or oral cavity communications, regardless of the causal agent. Group one (G1) was composed of seven animals that presented oronasal fistulae after the extraction of maxillary canine teeth compromised by severe periodontal disease. These fistulae were reduced by the double-mucoperiosteal-flap technique, 15 days after the dental extraction. Group two (G2) was composed of five other dogs that presented oronasal fistulae after the extraction of maxillary canine teeth compromised by severe periodontal disease. In this group, the fistulae were reduced by the single-flap technique, immediately after the dental extraction. Group three (G3) was composed of three animals, two of which presented oronasal fistulae due to maxillary fracture and the third one after excision of oral neoplasia. In all groups, simple interrupted sutures were used with 3.0 nylon, and a thin layer of self-curing glass ionomer cement was applied immediately over the operated area. After cement’s settling time, a thin layer of photopolymerizable adhesive was applied to the already polymerized cement. In G1, the protective cement was removed on average at 15 (±2) postoperative days, in G2 at 6 (±1) days and in G3 at 11 (±9) days. In the postoperative period, the animals received antibiotics and anti-inflammatory drugs, and they received their usual dry dog food diet. No Elizabethan collar or any other protective measure was used for suturing or the surgical wound. The result was healing of 100% of the oronasal fistulae, without suture dehiscence or the need for new surgical interventions. Thus, it was concluded that the use of self-curing glass ionomer cement covered by photopolymerizable adhesive was fully satisfactory, providing protection of sutures and surgical wounds and showing the potential for routine use in oral surgery in dogs.