Related Experiment Video

Updated: Aug 12, 2026

An Anatomical Study of Nerves at Risk During Minimally Invasive Hallux Valgus Surgery
15:04

An Anatomical Study of Nerves at Risk During Minimally Invasive Hallux Valgus Surgery

Published on: February 17, 2018

Peripheral nerve blocks at the knee and ankle in operations for common foot disorders

H Kofoed

    Clinical Orthopaedics and Related Research
    |August 1, 1982
    PubMed

    More Related Videos

    Modified Spared Nerve Injury Surgery Model of Neuropathic Pain in Mice04:34

    Modified Spared Nerve Injury Surgery Model of Neuropathic Pain in Mice

    Published on: January 25, 2022

    Electrophysiological Methods to Assess Peripheral Pain Block in an Anesthetized Rat08:05

    Electrophysiological Methods to Assess Peripheral Pain Block in an Anesthetized Rat

    Published on: November 21, 2025

    Related Concept Videos

    Pulse Assessment Sites01:11

    Pulse Assessment Sites

    Pulse assessment sites are crucial in evaluating a patient's cardiovascular health. By assessing the pulsations of arteries at specific anatomical locations, healthcare professionals can gather valuable information about blood flow, heart rate, and peripheral circulation. Understanding these pulse assessment sites is essential for conducting comprehensive cardiovascular evaluations and monitoring patients' overall health. These sites are strategically chosen due to the accessibility and...
    Local Anesthetics: Clinical Application as Surface, Infiltration, and Conduction Block Anesthesia01:30

    Local Anesthetics: Clinical Application as Surface, Infiltration, and Conduction Block Anesthesia

    Depending on the target organ, local anesthetics (LAs) can be administered via various routes. In surface anesthesia, LAs are applied directly to the surface of the skin or mucous membranes. It is widely used for topical skin numbing before venipuncture or minor surgical procedures. Commonly used surface local anesthetics are lidocaine or benzocaine sprays or creams. Surface anesthesia occurs within 5 minutes and lasts for about 60 minutes. One of the main disadvantages of topical anesthesia is...
    Local Anesthetics: Clinical Application as Spinal Anesthesia01:11

    Local Anesthetics: Clinical Application as Spinal Anesthesia

    Spinal anesthetics are given during lower abdomen and limb surgeries to block sensory and motor neurons. They are administered in the mid to low lumbar regions, primarily acting on the cauda equina's nerve roots. The blockade level depends on the local anesthetic (LA) concentration. Usually, low LA concentrations are sufficient to block sensory fibers, while only high LA concentrations block motor fibers. Other factors like injection volume and speed, the patient's posture, and the drug...
    Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia01:16

    Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia

    Intravenous regional anesthesia or the Bier block technique is used to anesthetize a specific limb or extremity. It uses exsanguinated or blood-drained vessels to transport local anesthetics or LAs to the peripheral nerve trunks. Lidocaine without vasoconstrictors like epinephrine is most commonly used for this technique. Other drugs used are prilocaine, ropivacaine, and chloroprocaine. Bupivacaine is not recommended for this technique due to its high cardiac toxicity.
    One of the advantages of...
    Muscles of the Leg that Move the Foot and Toes01:28

    Muscles of the Leg that Move the Foot and Toes

    The human leg comprises an intricate system of muscles that facilitate the movement of feet and toes. Within this system, the muscles are categorized into the anterior, lateral, and posterior compartments, each with a unique set of muscles carrying out specific functions.
    Anterior Compartment
    The anterior compartment includes muscles that contribute to the dorsiflexion of the foot. This compartment houses the tibialis anterior, extensor hallucis longus, and extensor digitorum longus muscles.
    Peripheral Artery Disease V: Postoperative Nursing Management01:23

    Peripheral Artery Disease V: Postoperative Nursing Management

    During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...