Calcium Hydroxide Mixed With Camphoric p-Monochlorophenol or Chlorhexidine in Delayed Tooth Replantation


Autoria(s): Trevisan, Carolina Lunardelli; Barioni, Sônia Regina Panzarini; Brandini, Daniela Atili; Poi, Wilson Roberto; Luvizuto, Eloa Rodrigues; Vendrame Ddos Santos, Claudia Leticia; Saito, Celia Tomiko Hamada Matida
Contribuinte(s)

Universidade Estadual Paulista (UNESP)

Data(s)

30/09/2013

20/05/2014

30/09/2013

20/05/2014

01/11/2011

Resumo

This study evaluated the repair process after delayed replantation of rat teeth, using calcium hydroxide (Ca(OH)(2)) mixed with camphorated p-monochlorophenol (CMCP), chlorhexidine 2% (CHX), or saline as temporary root canal dressing to prevent and/or control inflammatory radicular resorption. Thirty Wistar rats (Rattus norvegicus albinos) had their right upper incisor extracted, which was bench-dried for 60 minutes. The dental papilla, the enamel organ, the dental pulp, and the periodontal ligament were removed. The teeth were immersed in 2% acidulated-phosphate sodium fluoride solution for 10 minutes. The root canals were dried with absorbent paper cones and divided into 3 groups of 10 animals according to root canal dressing used: group 1: Ca(OH)(2) + saline, group 2: Ca(OH)(2) + CMCP, and group 3: Ca(OH)(2) + CHX 2%. Before replanting, the teeth sockets were irrigated with saline. Histological analysis revealed the presence of inflammatory resorption, replacement resorption, and ankylosis in all 3 groups. Statistical analysis showed a significant difference between group 3 and the other groups. The use of Ca(OH)(2) mixed with CMCP or CHX did not show an advantage over the use of Ca(OH)(2) mixed with saline in preventing and/or controlling inflammatory resorption in delayed replantation of rat teeth.

Formato

2097-2101

Identificador

http://dx.doi.org/10.1097/SCS.0b013e3182326de4

Journal of Craniofacial Surgery. Philadelphia: Lippincott Williams & Wilkins, v. 22, n. 6, p. 2097-2101, 2011.

1049-2275

http://hdl.handle.net/11449/15063

10.1097/SCS.0b013e3182326de4

WOS:000297741900049

Idioma(s)

eng

Publicador

Lippincott Williams & Wilkins

Relação

Journal of Craniofacial Surgery

Direitos

closedAccess

Palavras-Chave #Calcium hydroxide #chlorhexidine #root canal treatment #tooth avulsion #tooth replantation
Tipo

info:eu-repo/semantics/article