INFILTRATION ANESTHESIA Meaning and
Definition
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Infiltration anesthesia refers to a technique of providing local anesthesia that involves the administration of a numbing agent directly into the tissue at or near the site of a medical procedure. It is commonly used in dentistry, dermatology, and minor surgical procedures to numb a small area of the body.
This type of anesthesia is accomplished by injecting an anesthetic agent, such as lidocaine, into the area of interest. The purpose of infiltration anesthesia is to block the transmission of pain signals from the nerve endings in the tissue to the brain, thereby minimizing or eliminating pain during the procedure. The numbing effect typically lasts for a relatively short period, usually a few hours, allowing for the completion of the procedure without causing discomfort to the patient.
The technique is typically performed using a small-gauge needle, which allows for precise delivery of the anesthetic solution. The needle is inserted just beneath the skin surface and carefully advanced into the targeted tissue. The anesthetic solution is slowly injected, allowing it to diffuse through the tissue and numb the area surrounding the injection site.
Infiltration anesthesia is known for its simplicity, effectiveness, and cost-efficiency. It is often chosen for small procedures involving a limited area, as it eliminates the need for more invasive methods like nerve blocks or general anesthesia. However, its effectiveness may vary depending on factors such as the location, vascularity, and thickness of the tissue being anesthetized. The safety and success of infiltration anesthesia rely on the practitioner's skill in accurately identifying the site of administration and applying the appropriate technique.
Common Misspellings for INFILTRATION ANESTHESIA
- unfiltration anesthesia
- jnfiltration anesthesia
- knfiltration anesthesia
- onfiltration anesthesia
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- 8nfiltration anesthesia
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- imfiltration anesthesia
- ijfiltration anesthesia
- ihfiltration anesthesia
- indiltration anesthesia
- inciltration anesthesia
- inviltration anesthesia
- ingiltration anesthesia
- intiltration anesthesia
- inriltration anesthesia
- infultration anesthesia
- infjltration anesthesia
- infkltration anesthesia
- infoltration anesthesia
Etymology of INFILTRATION ANESTHESIA
The word "infiltration" originally comes from the Latin word "infiltrare", which means "to filter through". In medieval Latin, "infiltratio" referred to the process of seeping or penetrating gradually. The term "anesthesia" is derived from the Greek words "an" (meaning "without") and "aisthēsis" (meaning "sensation"). It was coined in the early 19th century by the American physician Oliver Wendell Holmes Sr. to describe the state of insensitivity to pain. Therefore, the term "infiltration anesthesia" refers to a technique where a local anesthetic is gradually seeped or injected into a specific area to numb it and remove sensation.
