Local Anesthesia for the Child and adolescent

Local Anesthesia for the Child and adolescent

اسلاید 1: Local Anesthesia for the Child and Adolescent

اسلاید 2: One of the most important aspects of child behavior guidanceBuzzy bee pediatric painEven the youngest child treated in the dental office normally has no contraindications for the use of a local anestheticInjection is the dental procedure that produces the greatest negative response in children.

اسلاید 3: TOPICAL ANESTHETICS

اسلاید 4: TOPICAL ANESTHETICS Topical anesthetics are available ingel LiquidOintmentpressurized spray forms.

اسلاید 5: TOPICAL ANESTHETICS Ethyl amino benzoate (benzocaine) liquid, ointment, or gel preparations are probably best suited for topical anesthesia in dentistry.Because of:More rapid onsetlonger duration of anesthesia No systemic toxicity as oral topical anestheticsA few localized allergic reactions : prolonged or repeated use. Reduce the slight discomfort that may be associated with the insertion of the needle before the injection

اسلاید 6: Disadvantages: Disagreeable tasteThe additional time required to apply them may increase the child’s apprehension concerning the approaching procedure. The mucosa is dried with gauze, and a small amount of the topical anesthetic agent is applied with a cotton swab. Topical anesthesia should be produced in approximately 30 seconds. ( see manufacture’s recommendation)  3 mm

اسلاید 7: JET INJECTION

اسلاید 8: The jet injection instrument is based on the principle that small quantities of liquids forced through very small openings under high pressure can penetrate mucous membrane or skin without causing excessive tissue trauma. JET INJECTION

اسلاید 9: Syrijet Mark IIHolds a standard 1.8-ml cartridge of local anesthetic solution.Expel 0.05 to 0.2 ml of solution under 2000 psi pressureProduces surface anesthesia instantly use instead of topical anesthetics by some dentistsThe method is quick and essentially painlessThe abruptness of the injection may produce momentary anxiety in the patient.