Oral Sedation for Dental Procedures in Children 2015
DOI: 10.1007/978-3-662-46626-1_5
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Local Anesthetics

Abstract: Local anesthetic agents are essential for the provision of safe, high-quality, and pain-free dental treatment. A brief review of the pharmacology and properties of local anesthetic agents is followed by a brief discussion of considerations for avoiding toxic reactions to local anesthesia in children when used concomitantly with sedative agents.

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Cited by 4 publications
(3 citation statements)
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“…35,36 Herein, the average anesthesia onset was of approximately 13 min, which is slightly greater than the onset often reached by the conventional injections cited for buccal anesthesia. 37,38,39 Moreover, the administration of the patches was outstanding for the intended purpose, since the lasting time of anesthesia was suitable for the successful completion of all clinical interventions (i.e., 50 up to 90 min).…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…35,36 Herein, the average anesthesia onset was of approximately 13 min, which is slightly greater than the onset often reached by the conventional injections cited for buccal anesthesia. 37,38,39 Moreover, the administration of the patches was outstanding for the intended purpose, since the lasting time of anesthesia was suitable for the successful completion of all clinical interventions (i.e., 50 up to 90 min).…”
Section: Discussionmentioning
confidence: 99%
“…Due to their small molecular mass, moderate lipophilicity and ionization degree in the buccal physiological environment, which yield a strict balance between diffusion and partition phenomena, these drugs were capable of permeating through the buccal epithelium; reach the nerve endings; penetrate the nerve cell membrane; bind with specific receptors; and block the influx of sodium ions normally associated with membrane depolarization. 38 The fast anesthetic onset can be achieved due to the greater lipophilicity and vasodilator properties of LCl, and the rapid peak and long-lasting effect of the anesthetic effect is related to the smaller vasodilator effect PCl. 37 Moreover, these aminoamide salts have been shown to act in a synergic way with each other in buccal local anesthesia.…”
Section: Discussionmentioning
confidence: 99%
“…Na odontologia os anestésicos tópicos antecedem a aplicação da anestesia infiltrativa, com o propósito de reduzir o incomodo da picada da agulha.A anestesia local é entendida como uma perda de sensibilidade local, causada por um bloqueio reversível da condução nervosa em todo o sítio de aplicação do anestésico (BOYCE; KIRPALANI; MOHAN, 2016).Os anestésicos locais de uso comercial, com raras excessões são bases fracas com pKa entre 7,5 a 8,5 e pertencem a duas famílias: aminoamidas ou aminoésteres. Sua estrutura geral é composta por três partes: um anel aromático lipofílico (usualmente um anel benzeno), uma cadeia intermediária que inclue ligação éster (aminoéster) ou amida (aminoamida) e um grupo hidrofílico (geralmente amina terciária) (MILNES;WILSON, 2015). O grupo lipofílico (lipossolúvel) é necessário para a passagem da molécula pela membrana da célula nervosa, enquanto o grupamento hidrofílico (ionizado em pH fisiológico) é responsável pela solubilidade aquosa dos AL.…”
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