Caudal epidural

Fetus-in-fetu (FIF) is a rare, congenital anomaly involving the presence of one of a pair of twins within the body of the other. It is postulated that this pathology occurs during embryogenesis of a diamniotic-monochorionic twin pregnancy with unequal division of the blastocele, which results in monozygotic, monochorionic, and diamniotic twins of unequal sizes. Presentation as an abdominal mass during the neonatal period or infancy is most common, although late diagnosis during the adult years may also occur...

BACKGROUND AND OBJECTIVES: The aim of this narrative review is to evaluate the literature describing the use of caudal anesthetic-based techniques in premature and ex-premature infants undergoing lower abdominal surgery. METHODS: All available literature from inception to August 2023 was retrieved according to Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines from Medline, PubMed, Embase, and the Cochrane Library. Two authors reviewed all references for eligibility, abstracted data, and appraised quality...

INTRODUCTION AND IMPORTANCE: D-wave (Direct waves) are Motor Evoked Potentials (MEPs) generated by a single transcranial stimulation and captured by attaching an epidural recording electrode caudal to the vulnerable area. Intraoperative neurophysiologic monitoring (IONM) is widely used in neurosurgery to recognize important neurological structures but can be challenging in the pediatric population due to incomplete neural development. CASE PRESENTATION: Case 1: A 48-year-old female presented to the outpatient department with complaints of difficulty walking for the past six months, numbness and weakness in bilateral lower limbs with recurrent falls for the past 1 month...

Caudal epidural block is a procedure that involves the injection of anesthetic agents through the sacral hiatus, commonly used for regional anesthesia. It is also valuable for chronic pain management in lumbosacral conditions, trauma, and palliative care. Ultrasound-guided caudal epidural blocks can be an alternative to fluoroscopy-guided techniques and have demonstrated a notably high success rate. However, despite both techniques being generally regarded as safe, they can lead to severe complications, such as abscesses, epidural hematomas, and subdural punctures...

No abstract text is available yet for this article.

Background Caudal epidural anesthesia technique is a relevant method for postoperative analgesia in newborns, allowing for the reduction of drug-induced respiratory depression. The threading of a catheter is, however, uncommon in clinical practice. Our main purpose was to describe our experience regarding caudally inserted epidural catheters in neonates undergoing major abdominal surgery. Methods We included every full-term neonate undergoing surgery under combined caudal epidural-general anesthesia from 2017 to 2022 in our institution...

In this case series, we investigated the feasibility of combining ultrasound and neurostimulation for inserting a stimulating epidural catheter in the thoracic epidural space through the caudal route in neonates. Twelve neonates undergoing tracheo-oesophageal fistula repair under general anaesthesia were studied. The catheter was visible on ultrasound as a hyperechoic dot in the epidural space. Inadvertent high placement was identified in two neonates with neurostimulation, in whom the catheter was withdrawn to the thoracic epidural space, and the position was confirmed on ultrasound...

OBJECTIVE: To test the influence of increasing injectate volumes on the regional effects of xylazine and morphine epidural analgesia, with the hypothesis that increasing volume produces more cranial spread of analgesia as determined by thermal threshold (TT) testing. ANIMALS: 6 university-owned research/teaching horses (2 mares, 4 geldings) deemed healthy on physical examination and basic lameness evaluation, aged 6-19 years and weighing 420-560 kg, were used in this prospective, randomized, blinded, cross-over experimental study...

BACKGROUND: Continuous caudal epidural analgesia used intraoperatively in children is an effective and safe technique. However, in preterm neonates, developmental factors may significantly affect levobupivacaine disposition, leading to variable pharmacokinetics, pharmacodynamics, and potential large-variable systemic toxicity of local anesthetics. OBJECTIVE: To our knowledge, this is the first case report describing the disposition of levobupivacaine used for intraoperative caudal epidural analgesia in a preterm neonate treated for the postoperative pain profile...

RATIONALE: Caudal epidural block (CEB), which injects drugs into the epidural space through a sacral hiatus, is considered a safer alternative to other approaches. Serious complications, such as cauda equina syndrome or spinal cord infarction, have been reported very rarely, but their coexistence after CEB, which may be related to the ruptured perineural cyst, also known as a Tarlov cyst, was not reported. PATIENT CONCERNS: A 40-year-old male patient presented with bilateral lower extremity radicular pain...

BACKGROUND: Various regulations and practice patterns develop on the basis of Local Coverage Determination (LCD), which are variably perceived as guidelines and/or mandated polices/ regulations. LCDs developed in 2021 and effective since December 2021 mandated a minimum of 2 views for final needle placement with contrast injection which includes both anteroposterior (AP) and lateral or oblique view. Radiation safety has been a major concern for pain physicians and multiple tools have been developed to reduce radiation dose, along with improvement in technologies to limit radiation exposure while performing fluoroscopically guided interventional procedures, with implementation of principles of As Low As Reasonably Achievable (ALARA)...

This study provides a detailed, in-depth analysis of the anatomy, topography, and branching patterns of the meningeal arteries in dromedary camels, a subject that has not previously been thoroughly studied in animals, providing insight into the intricate biological adaptations that allow them to survive in harsh environments. By precisely examining 20 heads obtained from freshly slaughtered dromedaries, we revealed the origins and topologies of the rostral, middle, and caudal meningeal arteries using advanced casting techniques for precise rendering...

The Scimitar-horned Oryx (Oryx dammah) is a large terrestrial mammal native to Africa. Since the year 2000, it is classified as extinct in the wild. It is a subject of various conservation projects. The aim of this study was to describe the arterial vascularization of the brain in this species of oryx. Three different anatomical methods were used to obtain a complete arterial pattern - latex injection, corrosion cast, and computed tomography. The arterial vascularization of the brain was described. The main components of the cerebral arterial circle were the rostral cerebral arteries and the caudal communicating arteries...

OBJECTIVE: In this randomized and prospective research, we aimed to relieve surgical and muscle-related pain early after lumbar disc operations with caudal preemptive analgesia. MATERIALS AND METHODS: A total of 120 patients with single-level lumbar disc herniation were included in this study. The caudal epidural injection was performed for all patients 20 min before surgery. The patients were divided into three groups. Non-steroidal anti-inflammatory drugs or tramadol use were recorded...

BACKGROUND AND OBJECTIVE: Epidural infiltrations are used for treatment of low back pain and sciatica. Linked to lumbar radiculopathy (lumbosacral radicular syndrome). This study evaluates the efficacy of epidural infiltration by different routes to reduce pain intensity, disability and return to work. METHODS: Is a prospective observational study in one hundred consecutive patients sent to pain unit for severe lumbo-sacral radiculopaty. We analyze the efficacy on pain relief (Visual Analogue Scale) and funcional status at two weeks, one month, and three months after epidural injection of local anesthetics and esteroids with differents approachs (interlaminar, caudal and transforaminal)...

BACKGROUND: Epidural hematomas after appropriately performed cervicothoracic interlaminar epidural injections have been associated with the rapid onset of neurological symptoms and devastating outcomes, despite prompt identification and treatment. Anticoagulation issues were initially felt to be the problem, but the occurrence of fulminant hematomas in patients without coagulation forced a reassessment of the causes and responses to this problem. OBJECTIVES: To evaluate why fulminant epidural hematomas occur after cervicothoracic epidural injections, with a literature review to survey knowledge about them in the surgical literature, and to offer comments as to what the interventional pain physician can do to minimize their occurrence...

STUDY DESIGN: Prospective, randomized controlled double-blinded study. OBJECTIVE: To compare the relative efficacy of ultrasound-guided ESPB and CEB for postoperative analgesia after a single-level lumbar fusion surgery and compared it with conventional multimodal analgesia. METHODS: 81 patients requiring single-level lumbar fusion surgery were randomly allocated into 3 groups (ESPB group, CEB group, and the control group). Demographic and surgical data (blood loss, duration of surgery, perioperative total opioid consumption, muscle relaxants used) were assessed...

BACKGROUND: Chronic anal fissure is called the reaching the muscle layer under the skin by deepening of the fissure in the breech skin. Our purpose is to enable the tissue to heal by relaxing the anal sphincter with caudal epidural injection. METHODS: One hundred twenty cases were included in this randomized, controlled study. The cases were categorized into 2 groups; Under ultrasound guidance, the first group, caudal epidural injection group (Group CE, n = 60) was treated with 5 cc bupivakain + 5 cc isotonic from a caudal epidural for a total of 3 sessions at the beginning, 1 week and 2 weeks later; the second group, control group (Group C, n = 60) were provided medical treatment (cream, pill etc...

BACKGROUND: Low back pain (LBP) and lumbosacral radiculopathy are frequent disorders that cause nerve root injury, resulting in a variety of symptoms ranging from loss of sensation to loss of motor function depending on the degree of nerve compression. OBJECTIVES: The goal of this study was to investigate the effectiveness of various epidural injection procedures in adult LBP patients. STUDY DESIGN: Systematic review and network meta-analysis...

INTRODUCTION: Transesophageal echocardiography (TEE) use continues to expand to include extracardiac applications. However, there is limited research investigating the use of TEE as a tool to confirm the position of the epidural catheter. This prospective observational study aimed to evaluate whether TEE could be used to visualize the anatomy of the thoracic spinal canal in pediatrics. A subsequent prospective case series was conducted to evaluate whether TEE could be used to assist in the placement of epidural catheters in pediatric surgical patients...