Two general approaches exist for anesthetizing skin and subcutaneous tissue. The first involves injecting local anesthetic directly into the line of incision and nearby tissues, effectively flooding the individual local nerve endings to produce anesthesia.

Local infiltration anesthesia is the technique of producing loss-of-sensation restricted to a superficial, localized area in the body. A low concentration of anesthetic agent is infiltrated into the tissues in the area that requires anesthesia.

2014年6月15日 · Local cutaneous infiltration is the most commonly used anesthetic technique and involves direct injection into the area requiring anesthesia. Field blocks provide anesthesia by...

2015年9月24日 · Perioperative local infiltration anesthesia (LIA) is one of the recent techniques for achieving these purposes (1-3). LIA to the operation site is a simple way and have demonstrated great impacts on abdominal, thoracic, and plastic surgical setting.

2022年12月16日 · Infiltration anesthesia is accomplished with administration of the local anesthetic solution intradermally (ID), subcutaneously (SC), or submucosally across the nerve path that supplies the...

2016年12月9日 · Two general approaches exist for anesthetizing skin and subcutaneous tissue. The first involves injecting local anesthetic directly into the line of incision and nearby tissues, effectively flooding the individual local nerve endings to produce anesthesia.

2023年1月18日 · Our infiltration of local anaesthetic OSCE guide provides a step-by-step approach to infiltrating local anaesthetic in an OSCE setting.

2002年7月1日 · Since the development of lidocaine (Xylocaine) in 1943, infiltrative local anesthetics have been used for many clinical procedures. Laceration repair, skin biopsies, curettage, and...

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 …

2022年8月12日 · When administering local anaesthetic, the theory to bear in mind is to infiltrate around the whole planned surgical field, allowing the anaesthetic to act on the nerve endings that supply the area from all directions. Check the expiry date and concentration of the anaesthetic.