2024年1月18日 · The subcutaneous infiltration of local anesthetics for minor skin procedures (eg, wound repair, lumbar puncture, or insertion of vascular catheters) will be reviewed here. Topical anesthetics in children, peripheral nerve blocks, and regional anesthesia are …

Local anesthetic can be injected directly into the exposed subcutaneous tissue of an open skin wound before cleansing, repair, and closure. Local wound infiltration (infiltration anesthesia) is commonly done and often considered procedurally simpler than …

2014年6月15日 · Lidocaine (Xylocaine), an amide, is the most commonly used infiltrative anesthetic and is available in several concentrations. 10 For most procedures, a 0.5% or 1% solution is appropriate.

2023年1月18日 · Inject slowly to reduce the pain of infiltration. Expanding the skin quickly with a fast injection is one of the main causes of pain and may affect your rapport with the patient; You can combine anaesthetics in one injection (e.g. 5ml of 1% lidocaine and 5ml of 0.25% levobupivacaine). This combines fast onset with a longer duration of anaesthesia.

The authors reconcile conflicting evidence regarding the optimal waiting time for stable analgesic and vasoconstrictive effects after local infiltration of lidocaine with epinephrine. Around 2 min are required for most patients to achieve complete analgesia in …

2022年8月12日 · Two methods of infiltration can be performed, both with the aim to infiltrate subcutaneously: Aim to penetrate the skin as little number of times as possible. Rotate the angle of the needle to allow maximal infiltration through one puncture site. If required, additional punctures should be through an area already infiltrated.

After this, the use of local anesthetics spread quickly, especially with the synthesis of less toxic compounds such as procaine and lidocaine. 2. The aim of local infiltration is to anesthetize nerve endings in a finite area of tissue by the injection of local anesthetics nearby.

For epidural anesthesia the following dosage form of lidocaine hydrochloride injection is recommended: 1% without epinephrine 30 mL single-dose vials Although this solution is intended specifically for epidural anesthesia, it may also be used for infiltration and peripheral nerve block, provided it is employed as a single-dose unit.

The infiltration pain scores and the presence of painful sensitivity at different times were compared regarding the effect of lidocaine concentration, use of epinephrine and the drug interaction through generalized linear models of mixed-effects (normal distribution and logit), with an unstructured covariance matrix, and Sidak’s post hoc test.

2025年1月23日 · Lidocaine is an amide-type agent and sodium channel blocker commonly used for local and regional anesthesia in various fields of medicine. Case presentation: We present two cases involving lidocaine infiltration to the induction phase of BUP-XR therapy in an outpatient setting. Prior to the intervention, 2 mL of 1% lidocaine was infiltrated ...